â» ä»ã®åé¡éã¯ãã¿ã°ïŒProfessional Data Engineer ã®æš¡æ¬åé¡éãããäžèŠ§ããã ããŸãã
ãã®æš¡æ¬åé¡éã¯ãProfessional Data Engineer Practice Exam (2021.03.04)ãã®åçã»åèãªã³ã¯ãæ¹å®ããæ¥æ¬èªçã®æš¡æ¬åé¡éã§ãã
Google Cloud èªå®è³æ Œ â Professional Data Engineer â æš¡æ¬åé¡éïŒå š 50åïŒ
Question 1
ãŠã§ãã¢ããªã±ãŒã·ã§ã³ã®ãã°ãå«ããããã¯ãæã€Apache Kafka ã¯ã©ã¹ã¿ããªã³ãã¬ãã¹ã§äœ¿çšããŠããŸãã
Google BigQuery ãšGoogle Cloud Storage ã§åæããããã« Google Cloud ã«è€è£œããå¿
èŠããããŸããæšå¥šãããã¬ããªã±ãŒã·ã§ã³æ¹æ³ã¯Kafka Connect ãã©ã°ã€ã³ã®ãããã€ãé¿ããããã®ãã©ãŒãªã³ã°ã§ãã
ã©ãããã°ããã®ã§ããããïŒ
- A. Google Compute Engine VM ã€ã³ã¹ã¿ã³ã¹ã§Kafka ã¯ã©ã¹ã¿ãé 眮ããŸããGoogle Compute Engine ã§å®è¡ãããŠããã¯ã©ã¹ã¿ã«ãããã¯ããã©ãŒãªã³ã°ããããã«ãªã³ãã¬ãã¹ã¯ã©ã¹ã¿ãæ§æããŸããGoogle Cloud Dataproc ã¯ã©ã¹ã¿ãŸã㯠Google Cloud Dataflow ãžã§ãã䜿çšããŠKafka ããã®èªã¿åããš Google Cloud Storage ã«æžã蟌ã¿ãŸãã
- B. Google Cloud Pub/Sub Kafka ã³ãã¯ã¿ãã·ã³ã¯ ã³ãã¯ã¿ãšããŠæ§æãã Google Compute Engine VM ã€ã³ã¹ã¿ã³ã¹ã§Kafka ã¯ã©ã¹ã¿ããããã€ããŸããGoogle Cloud Dataproc ã¯ã©ã¹ã¿ãŸã㯠Google Cloud Dataflow ãžã§ãã䜿çšããŠKafka ããã®èªã¿åããš Google Cloud Storage ã«æžã蟌ã¿ãŸãã
- C. Google Cloud Pub/Sub Kafka ã³ãã¯ã¿ããªã³ãã¬ãã¹ã®Kafka ã¯ã©ã¹ã¿ã«é 眮ã㊠Google Cloud Pub/Sub ããœãŒã¹ã³ãã¯ã¿ãšããŠæ§æããŸããGoogle Cloud Dataflow ãžã§ãã䜿çšã㊠Google Cloud Pub/Sub ããèªã¿åããGoogle Cloud Storage ã«æžã蟌ã¿ãŸãã
- D. Google Cloud Pub/Sub Kafka ã³ãã¯ã¿ããªã³ãã¬ãã¹ã® Kafka ã¯ã©ã¹ã¿ã«é 眮ã㊠Google Cloud Pub/Sub ãã·ã³ã¯ã³ãã¯ã¿ãšããŠæ§æããŸããGoogle Cloud Dataflow ãžã§ãã䜿çšã㊠Google Cloud Pub/Sub ããã®èªã¿åããš Google Cloud Storage ã«æžã蟌ã¿ãŸãã
Correct Answer: D
Question 2
Google BigQueryãGoogle Cloud DataflowãGoogle Cloud Dataproc ã§å®è¡ãããŠããããŒã¿ ãã€ãã©ã€ã³ããããŸãã
ãã«ã¹ãã§ãã¯ãå®è¡ããŠãã®åäœãç£èŠãããã€ãã©ã€ã³ã倱æããå Žåã¯ãã€ãã©ã€ã³ã管çããããŒã ã«éç¥ããå¿
èŠããããŸãããŸããè€æ°ã®ãããžã§ã¯ãéã§äœæ¥ã§ããå¿
èŠãããããã©ãããã©ãŒã ã®ãããŒãžã ãµãŒãã¹ã䜿çšããããšãæšå¥šãããŠããŸãã
äœããã¹ãã§ããããïŒ
- A. Google Stackdriver ã«æ å ±ããšã¯ã¹ããŒãããŠã¢ã©ãŒã ããªã·ãŒãèšå®ããŸãã
- B. Google Compute Engine ã§ä»®æ³ãã·ã³ãAirflow ã§å®è¡ã㊠Google Stackdriver ã«æ å ±ããšã¯ã¹ããŒãããŸãã
- C. ãã°ã Google BigQuery ã«ãšã¯ã¹ããŒãããGoogle App Engine ã§ãã®æ å ±ãèªã¿åãããã°ã§é害ãèŠã€ãã£ãå Žåã«ã¡ãŒã«ãéä¿¡ããããã«èšå®ããŸãã
- D. Google Cloud API åŒã³åºãã䜿çšããŠãã°ãæ¶è²»ãã Google App Engine ã¢ããªã±ãŒã·ã§ã³ãéçºãããã°ã§é害ãçºèŠããå Žåã«ã¡ãŒã«ãéä¿¡ããŸãã
Correct Answer: A
Question 3
3ã€ã®ããŒã¿åŠçãžã§ããéçºããŸããã
1ã€ç®ã¯ Google Cloud Dataflow ãã€ãã©ã€ã³ãå®è¡ã㊠Google Cloud Storage ã«ã¢ããããŒããããããŒã¿ãå€æããGoogle BigQuery ã«çµæãæžã蟌ã¿ãŸãã
2ã€ç®ã¯ãªã³ãã¬ãã¹ ãµãŒããŒããããŒã¿ãåã蟌ã¿ãããã Google Cloud Storage ã«ã¢ããããŒãããŸãã
3ã€ç®ã¯ãµãŒãããŒãã£ã®ããŒã¿ãããã€ããŒããæ
å ±ãååŸãããã®æ
å ±ã Google Cloud Storage ã«ã¢ããããŒããã Google Cloud Dataflow ãã€ãã©ã€ã³ã§ãã
ããã 3ã€ã®ã¯ãŒã¯ãããŒã®å®è¡ãã¹ã±ãžã¥ãŒã«ããã³ç£èŠããå¿
èŠã«å¿ããŠæåã§å®è¡ã§ããå¿
èŠããããŸãã
äœãããã¹ããã§ããããïŒ
- A. Google Cloud Composer ã§çŽæ¥éåšæã°ã©ããäœæãããžã§ããã¹ã±ãžã¥ãŒã«ããŠç£èŠããŸãã
- B. Stackdriver Monitoring ã䜿çšããŠãžã§ããããªã¬ãŒããWebhook éç¥ä»ãã®ã¢ã©ãŒããèšå®ããŸãã
- C. GCP APIåŒã³åºãã䜿çšããŠãžã§ãã®ã¹ããŒã¿ã¹ãã¹ã±ãžã¥ãŒã«ãããªã¯ãšã¹ããã Google App Engine ã¢ããªã±ãŒã·ã§ã³ãéçºããŸãã
- D. Google Compute Engine ã€ã³ã¹ã¿ã³ã¹ã« cron ãžã§ããèšå®ã㊠GCP API åŒã³åºãã䜿çšããŠãã€ãã©ã€ã³ãã¹ã±ãžã¥ãŒã«ããŠç£èŠããŸãã
Correct Answer: A
Question 4
Firebase Analytics ãšGoogle BigQuery ã®é£æºãæå¹ã«ããŸããã
Firebase 㯠Google BigQuery ã« app_events_YYYYMMDD ã®åœ¢åŒã§æ°ããããŒãã«ãæ¯æ¥èªåçã«äœæããããã«ãªããŸãããåŸæ¥ã®SQL ã§éå» 30æ¥éã®ãã¹ãŠã®ããŒãã«ãã¯ãšãªããããšããŸãã
ã©ãããã°ããã®ã§ããããïŒ
- A. TABLE_DATE_RANGE function ã䜿çšããŸãã
- B. WHERE_PARTITIONTIME pseudo column ã䜿çšããŸãã
- C. WHERE date BETWEEN YYYY-MM-DD AND YYYY-MM-DD ã䜿çšããŸãã
- D. SELECT IF.(date >= YYYY-MM-DD AND date <= YYYY-MM-DD ã䜿çšããŸãã
Correct Answer: A
Reference contents:
– Using BigQuery and Firebase Analytics to understand your mobile app
– BigQuery ãš Firebase Analytics ã§ã¢ãã€ã«ã¢ããªãç解ãã
– ã¬ã¬ã·ãŒ SQL é¢æ°ãšæŒç®å #æ§æ | BigQuery
Question 5
Google Cloud Pub/Sub ãµãã¹ã¯ãªãã·ã§ã³ããœãŒã¹ãšããŠå®è¡ããŠãã Google Cloud Dataflow ã¹ããªãŒãã³ã° ãã€ãã©ã€ã³ããããŸãã
æ°ãã Google Cloud Dataflow ãã€ãã©ã€ã³ãçŸåšã®ããŒãžã§ã³ãšäºææ§ã®ãªããã®ã«ããã³ãŒããæŽæ°ããå¿
èŠããããŸãããã®æŽæ°ãè¡ããšãã«ããŒã¿çŽå€±ãé¿ããªããã°ãªããŸããã
ã©ãããã°ããã®ã§ããããïŒ
- A. çŸåšã®ãã€ãã©ã€ã³ãæŽæ°ããŠãã¬ã€ã³ ãã©ã°ã䜿çšããŸãã
- B. çŸåšã®ãã€ãã©ã€ã³ãæŽæ°ããŠå€æãããã³ã°ã®JSON ãªããžã§ã¯ããæäŸããŸãã
- C. åã Google Cloud Pub/Sub ãµãã¹ã¯ãªãã·ã§ã³ãæã€æ°ãããã€ãã©ã€ã³ãäœæããå€ããã€ãã©ã€ã³ããã£ã³ã»ã«ããŸãã
- D. æ°ãã Google Cloud Pub/Sub ãµãã¹ã¯ãªãã·ã§ã³ãæã€æ°ãããã€ãã©ã€ã³ãäœæããå€ããã€ãã©ã€ã³ããã£ã³ã»ã«ããŸãã
Correct Answer: D
Question 6
Node.js ã§èšè¿°ããã Google Cloud Functions ã䜿çšã㊠Google Cloud Pub/Sub ããã¡ãã»ãŒãžãåŒãåºãããã®ããŒã¿ã Google BigQuery ã«éä¿¡ããŠããŸãã
Google Cloud Pub/Sub ãããã¯ã®ã¡ãã»ãŒãžåŠççãäºæ³ãããæ¡éãã«é«ãããšãåãããŸããã Stackdriver ãã°ãã¥ãŒã¢ã«ã¯ãšã©ãŒãèšé²ãããŠããŸããã
ãã®åé¡ã®æãå¯èœæ§ã®é«ãåå ã¯äœã§ããããïŒïŒåçã 2ã€éžæããŠãã ããïŒ
- A. ãããªãã·ã£ãŒã®ã¹ã«ãŒãããã¯ã©ãŒã¿ãå°ããããŸãã
- B. æªåŠçã®ã¡ãã»ãŒãžã®åèšãæ倧 10 MB ãè¶ ããŠããŸãã
- C. ãµãã¹ã¯ã©ã€ããŒã®ã³ãŒãã§ã®ãšã©ãŒåŠçãå®è¡æãšã©ãŒãé©åã«åŠçããŠããŸããã
- D. ãµãã¹ã¯ã©ã€ããŒã®ã³ãŒããã¡ãã»ãŒãžã«è¿œãã€ãããšãã§ããŸããã
- E. ãµãã¹ã¯ã©ã€ããŒã®ã³ãŒã㯠Pull ããã¡ãã»ãŒãžã確èªããŸããã
Correct Answer: CãE
Question 7
Google BigQuery ã«ã¯éå» 3幎éã®å±¥æŽããŒã¿ãšæ°ããããŒã¿ã Google BigQuery ã«æ¯æ¥é
ä¿¡ããããŒã¿ãã€ãã©ã€ã³ããããŸãã
ããŒã¿ãµã€ãšã³ã¹ ããŒã ãæ¥ä»åã«ãã£ã«ã¿ãªã³ã°ãããã¯ãšãªãå®è¡ãã30 ã 90 æ¥åã®ããŒã¿ã«éå®ããå Žåãã¯ãšãªãããŒãã«å
šäœãã¹ãã£ã³ããããšã«æ°ãä»ããŸããããŸãè«æ±æžãäºæ³ä»¥äžã«æ©ãå¢å ããŠããããšã«ãæ°ä»ããŸãããSQL ã¯ãšãªãå®è¡ããèœåãç¶æããªãããã§ããã ãã³ã¹ãå¹çããåé¡ã解決ããããšèããŠããŸãã
ã©ãããã°ããã§ããããïŒ
- A. DDL ã䜿çšããŠããŒãã«ãåäœæããŸããTIMESTAMP ãŸãã¯DATE ã¿ã€ããå«ãåã§ããŒãã«ãåå²ããŸãã
- B. ããŒã¿ãµã€ãšã³ã¹ããŒã ã«ããŒãã«ã Google Cloud Storage ã®CSV ãã¡ã€ã«ã«ãšã¯ã¹ããŒãããGoogle Cloud Datalab ã䜿çšããŠãã¡ã€ã«ãçŽæ¥èªã¿èŸŒãã§ããŒã¿ãæ¢çŽ¢ããããšããå§ãããŸãã
- C. ãã€ãã©ã€ã³ãä¿®æ£ããŠçŽè¿ã® 30 ïœ 90 æ¥åã®ããŒã¿ã 1ã€ã®ããŒãã«ã«ããé·ãå±¥æŽãå¥ã®ããŒãã«ã«ä¿æããå±¥æŽå šäœã«ãããããŒãã«ã®ãã«ã¹ãã£ã³ãæå°éã«æããããã«ããŸãã
- D. 1æ¥ããã Google BigQuery ããŒãã«ãäœæããApache Beam ãã€ãã©ã€ã³ãäœæããŸããããŒã¿ãµã€ãšã³ã¹ããŒã ãå¿ èŠãªããŒã¿ãéžæããããã«ãããŒãã«åã®ãµãã£ãã¯ã¹ã«ã¯ã€ã«ãã«ãŒãã䜿çšããããšããå§ãããŸãã
Correct Answer: A
Question 8
Google Cloud Dataproc ã¯ã©ã¹ã¿ã§ã¹ã±ãžã¥ãŒã«äžã§å®è¡ãããè€æ°ã®Spark ãžã§ãããããŸãã
ããã€ãã®ãžã§ãã¯é çªã«å®è¡ãããããã€ãã®ãžã§ãã¯åæã«å®è¡ãããŸãããã®ããã»ã¹ãèªååããå¿
èŠããããŸãã
ã©ãããã°ããã§ããããïŒ
- A. Google Cloud Dataproc ã¯ãŒã¯ãã㌠ãã³ãã¬ãŒããäœæããŸãã
- B. ãžã§ããå®è¡ããããã®åæåã¢ã¯ã·ã§ã³ãäœæããŸãã
- C. Google Cloud Composer ã§æåéå·¡åã°ã©ããäœæããŸãã
- D. Google Cloud SDK ã䜿çšããŠã¯ã©ã¹ã¿ãäœæããŠãžã§ããå®è¡ããã¯ã©ã¹ã¿ãç Žæ£ããããã®Bash ã¹ã¯ãªãããäœæããŸãã
Correct Answer: A
Reference contents:
– ã¯ãŒã¯ãããŒã®äœ¿çš | Dataproc ããã¥ã¡ã³ã
– Dataproc ã¯ãŒã¯ãã㌠ãã³ãã¬ãŒãã®æŠèŠ | Dataproc ããã¥ã¡ã³ã
Question 9
äžã®å³ã«ç€ºãããã€ãã®ããŒã¿ããããŸãã
2ã€ã®æ¬¡å
ã¯XãšYã§ãããåãããã®é°åœ±ã¯ãããã©ã®ã¯ã©ã¹ã§ããããè¡šããŸãã ç·åœ¢ã¢ã«ãŽãªãºã ã䜿çšããŠãã®ããŒã¿ãæ£ç¢ºã«åé¡ããããã«ã¯åæç¹åŸŽéãè¿œå ããå¿
èŠããããŸãã
ãã®ç¹åŸŽéã®å€ã¯ã©ã®ããã«ãããããã§ããããïŒ
- A. X^2+Y^2
- B. X^2
- C. Y^2
- D. cos(X)
Correct Answer: A
Question 10
CSV ãã¡ã€ã«ãã Google BigQuery ããŒãã« ã®CLICK_STREAM ã«ããŒã¿ãèªã¿èŸŒãã®ã«æ°æ¥ããããŸããã
DataTable åã«ã¯ã¯ãªãã¯ã€ãã³ãã®ãšããã¯æéãæ ŒçŽãããŸãã 䟿å®äžããã¹ãŠã®ãã£ãŒã«ããSTRING åãšããŠæ±ãããåçŽãªã¹ããŒããéžæããŸããã ããã§ãµã€ãã«ã¢ã¯ã»ã¹ãããŠãŒã¶ãŒã®Web ã»ãã·ã§ã³æéãèšç®ãããã®ããŒã¿åãTIMESTAMP ã«å€æŽã㊠å°æ¥ã®ã¯ãšãªã®èšç®ã³ã¹ãããããã«ç§»è¡äœæ¥ãæå°éã«æããããšèããŠããŸãã
äœãããã¹ããã§ããããïŒ
- A. CLICK_STREAM ããŒãã«ãåé€ããŠDataTable åã TIMESTAMP åã«ãªãããã«ããŒãã«ãåäœæããŠããŒã¿ãåèªã¿èŸŒã¿ããŸãã
- B. CLICK_STREAM ããŒãã«ã«TIMESTAMP ã®åã«TIMESTAMP ãè¿œå ããåè¡ã®TIMESTAMP åããæ°å€ãå ¥åããŸããä»åŸã¯DataTable åã§ã¯ãªãTIMESTAMP åãåç §ããŸãã
- C. CLICK_STREAM_V ãã¥ãŒãäœæããŠDataTable åããã®æååãTIMESTAMP å€ã«ãã£ã¹ãããŸããä»åŸã¯CLICK_STREAM ããŒãã«ã®ä»£ããã«CLICK_STREAM_V ãã¥ãŒãåç §ããŸãã
- D. CLICK STREAM ããŒãã«ã« 2ã€ã®åãè¿œå ããŸããTIMESTAMP åã®TIMESTAMP ãš BOOLEAN åã®IS_NEW ã§ããè¿œå ã¢ãŒãã§ãã¹ãŠã®ããŒã¿ãåèªã¿èŸŒã¿ããŸããè¿œå ãããè¡ããšã«IS_NEW ã®å€ãtrue ã«èšå®ããŸããä»åŸã®ã¯ãšãªã¯DataTable åã®ä»£ããã«TIMESTAMP åãåç §ããWHEREå¥ã§IS_NEW ã®å€ãtrue ã§ãªããã°ãªããªãããã«ããŸãã
- E. çµèŸŒã¿é¢æ°ã䜿çšããŠDataTable åããã®æååãTIMESTAMP å€ã«ãã£ã¹ãããªãããCLICK_STREAM ããŒãã«ã®å šè¡ãè¿ãã¯ãšãªãæ§ç¯ããŸããTIMESTAMP åãTIMESTAMP ã¿ã€ãã®å®å ãNEW_CLICK_STREAM ããŒãã«ã«å¯ŸããŠã¯ãšãªãå®è¡ããŸããä»åŸã¯CLICK_STREAM ããŒãã«ã§ã¯ãªããNEW_CLICK_STREAM ããŒãã«ãåç §ããŸããå°æ¥çã«ã¯æ°ããããŒã¿ãNEW_CLICK_STREAM ããŒãã«ã«åèªã¿èŸŒã¿ãããŸãã
Correct Answer: E
Reference contents:
– ããŒãã« ã¹ããŒãã®æåå€æŽ #åã®ããŒã¿åã®å€æŽ | BigQuery
Question 11
çŽ 3幎åã«æ°ããã²ãŒã ã¢ããªãç«ã¡äžããŸããã
åæ¥ã®ãã°ãã¡ã€ã«ããLOGS_yyyymmddããšããããŒãã«åã®ãã©ãŒãããã§å¥ã® Google BigQuery ããŒãã«ã«ã¢ããããŒãããŠããŸãã
ããŒãã«ã®ã¯ã€ã«ãã«ãŒãé¢æ°ã䜿çšããŠãã¹ãŠã®æéç¯å²ã®æ¥æ¬¡ããã³æ次ã¬ããŒããçæããŠããŸããæè¿ãé·ãæ¥ä»ç¯å²ãã«ããŒããäžéšã®ã¯ãšãªã 1,000 ããŒãã«ã®å¶éãè¶
ããŠå€±æããŠããããšãããããŸããã
ãã®åé¡ã解決ããã«ã¯ã©ãããã°ããã§ããããïŒ
- A. ãã¹ãŠã®æ¥æ¬¡ãã°ããŒãã«ãæ¥ä»åå²ããŒãã«ã«å€æããŸãã
- B. ã·ã£ãŒããããããŒãã«ãåäžã®åå²ããŒãã«ã«å€æããŸãã
- C. ã¯ãšãª ãã£ãã·ã¥ãæå¹ã«ããŠåæã®ããŒã¿ããã£ãã·ã¥ã§ããããã«ããŸãã
- D. æ¯æã«ããŒããåå¥ã®ãã¥ãŒãäœæããŠãããã®ãã¥ãŒããã¯ãšãªãå®è¡ããŸãã
Correct Answer: A
Question 12
次ã®èŠä»¶ãæã€æ°èŠãããžã§ã¯ãã®ããŒã¿ããŒã¹ãéžæããå¿
èŠããããŸãã
– ãã« ãããŒãžã ãµãŒãã¹
– èªåã¹ã±ãŒã«ã¢ãããå¯èœ
– ãã©ã³ã¶ã¯ã·ã§ã³çã«äžè²«æ§ããã
– æ倧 6 TBãŸã§æ¡åŒµå¯èœ
– SQL ã䜿çšããŠã¯ãšãªãå®è¡å¯èœ
ã©ã®ããŒã¿ããŒã¹ãéžã¶ã¹ãã§ããããïŒ
- A. Google Cloud SQL
- B. Google Cloud Bigtable
- C. Google Cloud Spanner
- D. Google Cloud Datastore
Correct Answer: A
Question 13
äœçŸäžå°ãã®ã³ã³ãã¥ãŒã¿ã®æç³»åã®CPU ãšã¡ã¢ãªäœ¿çšéãæ ŒçŽããããŒã¿ããŒã¹ãéžæããå¿
èŠããããŸãã
ã¢ããªã¹ãã¯ããŒã¿ããŒã¹ã«å¯ŸããŠãªã¢ã«ã¿ã€ã ã§ã¢ãããã¯ãªåæãè¡ãããã«ããŒã¿ã1ç§ééã®ãµã³ãã«ã§ä¿åããå¿
èŠããããŸããå®è¡ã¯ãšãªããšã«èª²éãããããšãé¿ããããã«ã¹ããŒãèšèšãããŒã¿ã»ãããæ¡åŒµå¯èœã«ããŠãããŸãã
ã©ã®ããŒã¿ããŒã¹ãšããŒã¿ã¢ãã«ãéžæãã¹ãã§ããããïŒ
- A. Google BigQuery ã§ããŒãã«ãäœæããŠCPU ãšã¡ã¢ãªã®æ°ãããµã³ãã«ãããŒãã«ã«è¿œå ããŸãã
- B. Google BigQuery ã§å¹ ã®åºãããŒãã«ãäœæããŠåç§ã®ãµã³ãã«å€ã®åãäœæããæ¯ç§ã®ééã§è¡ãæŽæ°ããŸãã
- C. Google Cloud Bigtable ã§å¹ ã®çãããŒãã«ãäœæããGoogle Computer Engine ã³ã³ãã¥ãŒã¿èå¥åãšåç§ã®ãµã³ãã«æéãçµã¿åãããè¡ããŒã䜿çšããŠãè¡ãæŽæ°ããŸãã
- D. Google Cloud Bigtable ã«ã³ã³ãã¥ãŒã¿èå¥åãšæ¯å ãµã³ãã«ã¿ã€ã ãçµã¿åãããè¡ããŒã§å¹ ã®åºãããŒãã«ãäœæããæ¯ç§ å€ãåããŒã¿ãšããŠçµã¿åãããŸãã
Correct Answer: C
Reference contents:
– æç³»åããŒã¿çšã®ã¹ããŒãèšèš #è¡ããŒèšèšã®ãã¿ãŒã³ | Cloud Bigtable ããã¥ã¡ã³ã
Question 14
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- B. çŸåšã®ããŒã¿ã調ã¹ãŠå€ã®éžæãå¯èœã«ããåºæºãã£ã«ã¿ãŒã«ãã€ã³ããããäžè¬åããããã£ãŒããšããŒãã«ã®å°ããªã»ãããäœæããŸãã
- C. ããŒã¿ãã¹ãã¬ããã·ãŒãã«ãšã¯ã¹ããŒãããŠäžé£ã®ãã£ãŒããšè¡šãäœæããå¯èœãªåºæºã®çµã¿åããããšã« 1ã€ãã€äœæããè€æ°ã®ã¿ãã«åæ£ãããŸãã
- D. ãªã¬ãŒã·ã§ãã« ããŒã¿ããŒã¹ã®ããŒãã«ã«ããŒã¿ãèªã¿èŸŒã¿ãããã¹ãŠã®è¡ãã¯ãšãªããååºæºã®ããŒã¿ãèŠçŽããGoogle ãã£ãŒããšå¯èŠå API ã䜿çšããŠçµæã衚瀺ãã Google App Engine ã¢ããªã±ãŒã·ã§ã³ãäœæããŸãã
Correct Answer: B
Question 15
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- A. ããŒã¿ã Google ã¹ãã¬ããã·ãŒãã«èªã¿èŸŒã¿ãæ°åŒã䜿çšããŠææšãèšç®ãããã£ã«ã¿/䞊ã¹æ¿ãã䜿çšããŠããŒãã«ã«æé©ã§ã¯ãªããªã³ã¯ã®ã¿ã衚瀺ããŸãã
- B. ããŒã¿ã Google BigQuery ããŒãã«ã«èªã¿èŸŒã¿ãããŒã¿ãã¯ãšãªããã¡ããªãã¯ãèšç®ã㊠Google ã¹ãã¬ããã·ãŒãã®ããŒãã«ã«æé©ã§ã¯ãªãè¡ã®ã¿ã衚瀺ãã Google AppsScript ãèšè¿°ããŸãã
- C. ããŒã¿ã Google Cloud Datastore ã®ããŒãã«ã«èªã¿èŸŒã¿ãããã¹ãŠã®è¡ãã¯ãšãªããã¡ããªãã¯ãå°åºããé¢æ°ãé©çšããGoogle ãã£ãŒãããã³å¯èŠå API ã䜿çšããŠçµæãè¡šã«è¡šç€ºãã Google App Engine ã¢ããªã±ãŒã·ã§ã³ãèšè¿°ããŸãã
- D. ããŒã¿ã Google BigQuery ããŒãã«ã«èªã¿èŸŒã¿ãããŒã¿ã«æ¥ç¶ããŠææšãèšç®ããŠãã£ã«ã¿åŒã䜿çšããŠããŒãã«å ã®æé©ã§ã¯ãªãè¡ã®ã¿ã衚瀺ãã Google Data Studio 360 ã¬ããŒããäœæããŸãã
Correct Answer: D
Question 16
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- A. ããŒã¿ããŒã¹ããã¬ã³ãŒããAvro ãã¡ã€ã«ãšããŠãšã¯ã¹ããŒãããŸããgsutil ã䜿çšã㊠Google Cloud Storage ã«ãã¡ã€ã«ãã¢ããããŒãããGoogle Cloud ã³ã³ãœãŒã«ã® Google BigQuery ã䜿çšã㊠Avro ãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ãŸãã
- B. ããŒã¿ããŒã¹ããã¬ã³ãŒããAvro ãã¡ã€ã«ãšããŠãšã¯ã¹ããŒãããŸãããã®ãã¡ã€ã«ã Google Transfer Appliance ã«ã³ããŒã㊠Google ã«éä¿¡ããGoogle Cloud ã³ã³ãœãŒã«ã® Google BigQuery ã䜿çšããŠAvroãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ãŸãã
- C. ããŒã¿ããŒã¹ããã¬ã³ãŒããCSV ãã¡ã€ã«ã«ãšã¯ã¹ããŒãããŸããCSV ãã¡ã€ã«ã®å ¬é URL ãäœæããGoogle Cloud Storage Transfer Service ã䜿çšã㊠Google Cloud Storage ã«ãã¡ã€ã«ã移åããŸããGoogle Cloud ã³ã³ãœãŒã«ã®Google BigQuery Web UIã䜿çšããŠCSV ãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ãŸãã
- D. ããŒã¿ããŒã¹ããã¬ã³ãŒããAvro ãã¡ã€ã«ãšããŠãšã¯ã¹ããŒãããŸããAvro ãã¡ã€ã«ã®å ¬é URL ãäœæããGoogle Cloud Storage Transfer Service ã䜿çšã㊠Google Cloud Storage ã«ãã¡ã€ã«ã移åããŸããGoogle Cloud ã³ã³ãœãŒã«ã® Google BigQuery ã䜿çšããŠAvro ãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ãŸãã
Correct Answer: A
Question 17
æç³»åã®ãã©ã³ã¶ã¯ã·ã§ã³ ããŒã¿ãã³ããŒããããŒã¿ ãã€ãã©ã€ã³ãäœæããŠããŒã¿ ãµã€ãšã³ã¹ ããŒã ãåæã®ããã« Google BigQuery å
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ã©ã®æŠç¥ãæ¡çšãã¹ãã§ããããïŒïŒåçã 2ã€éžæããŠãã ããïŒ
- A. ããŒã¿ãã§ããã ãéæ£èŠåããŸãã
- B. ããŒã¿ã®æ§é ãå¯èœãªéãä¿æããŸãã
- C. Google BigQuery UPDATE ã䜿çšããŠããŒã¿ã»ããã®ãµã€ãºãããã«å°ããããŸã
- D. ã¹ããŒã¿ã¹ã®æŽæ°ãæŽæ°ãããã®ã§ã¯ãªããGoogle BigQuery ã«è¿œå ãããããŒã¿ãã€ãã©ã€ã³ãéçºããŸãã
- E. ãã©ã³ã¶ã¯ã·ã§ã³ ããŒã¿ã®æ¯æ¥ã®ã¹ãããã·ã§ããã Google Cloud Storage ã«ã³ããŒããAvro ãã¡ã€ã«ãšããŠä¿åããŸããGoogle BigQuery ã®å€éšããŒã¿ ãœãŒã¹ã®ãµããŒãã䜿çšããŠã¯ãšãªãå®è¡ããŸãã
Correct Answer: AãD
Reference contents:
– ããŒã¿ ãŠã§ã¢ããŠã¹äœ¿çšè
ã®ããã® BigQuery #å€æŽã®åŠç | ãœãªã¥ãŒã·ã§ã³ | Google Cloud
Question 18
Google BigQuery ããŒã¿ ãŠã§ã¢ããŠã¹å
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- A. Google BigQuery UPDATE ã¹ããŒãã¡ã³ãã掻çšããŠã€ã³ãã³ããªæ®é«ã®å€åã«åãããŠæŽæ°ããŸãã
- B. åã€ã³ãã³ããªã®æŽæ°ã§ã¹ãã£ã³ãããããŒã¿éãæžããããã«é ç®ããšã«ã€ã³ãã³ããªæ®é«ããŒãã«ãåå²ããŸãã
- C. Google BigQuery ã䜿çšããŠæ¯æ¥ã®ã€ã³ãã³ããªç§»åããŒãã«ã«ã¹ããªãŒã å€æŽãã¹ããªãŒãã³ã°ããŸããå±¥æŽã®ã€ã³ãã³ããªæ®é«è¡šã«çµåãããã¥ãŒã§æ®é«ãèšç®ããŸããã€ã³ãã³ããªæ®é«ããŒãã«ãæ¯æ©æŽæ°ããŸãã
- D. Google BigQuery ãã«ã¯ ããŒããŒã䜿çšããŠã€ã³ãã³ããªã®å€æŽãæ¯æ¥ã®ã€ã³ãã³ããªç§»åããŒãã«ã«ãããããŒãããŸããå±¥æŽã®ã€ã³ãã³ããªæ®é«ããŒãã«ã«çµåãããã¥ãŒã§æ®é«ãèšç®ããã€ã³ãã³ããªæ®é«ããŒãã«ãæ¯æ©æŽæ°ããŸãã
Correct Answer: C
Reference contents:
– Google Cloud ããã°ïŒBigQuery ç¹é: ããŒã¿ã®åã蟌ã¿
Question 19
Google Cloud Spanner ã§ååã®è²©å£²ããŒã¿ãä¿åããæ°ãããã©ã³ã¶ã¯ã·ã§ã³ ããŒãã«ãäœæããå¿
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- A. çŸåšã®ãšããã¯æå»
- B. ã©ã³ãã ãªãŠãããŒãµã« äžæèå¥åçªå·ïŒããŒãžã§ã³4 UUIDïŒ
- C. 補ååãšçŸåšã®ãšããã¯æå»ã®é£çµ
- D. å調ã«å¢å ããæŽæ°ã§ããã販売ã·ã¹ãã ããã®å ã®æ³šæèå¥çªå·ã
Correct Answer: B
Reference contents:
– Online UUID Generator Tool
– ã¹ããŒããšããŒã¿ã¢ãã« #äž»ããŒã®éžæ | Cloud Spanner
Question 20
æ¢åã®åæåã¢ã¯ã·ã§ã³ã䜿çšããŠèµ·åæã«ãã¹ãŠã® Google Cloud Dataproc ã¯ã©ã¹ã¿ã«è¿œå ã®äŸåé¢ä¿ããããã€ããå¿
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äŒç€Ÿã®ã»ãã¥ãªãã£ããªã·ãŒã§ã¯ Google Cloud Dataproc ããŒããã€ã³ã¿ãŒãããã«ã¢ã¯ã»ã¹ã§ããªãããããããªãã¯åæåã¢ã¯ã·ã§ã³ã§ãªãœãŒã¹ãååŸã§ããªãããããå¿
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- A. Google Cloud SQL Proxy ã Google Cloud Dataproc ãã¹ã¿ãŒã«ãããã€ããŸãã
- B. SSH ãã³ãã«ã䜿çšã㊠Google Cloud Dataproc ã¯ã©ã¹ã¿ãã€ã³ã¿ãŒãããã«ã¢ã¯ã»ã¹ã§ããããã«ããŸãã
- C. ãã¹ãŠã®äŸåé¢ä¿ã VPC ã»ãã¥ãªãã£å¢çå ã® Google Cloud Storage ãã±ããã«ã³ããŒããŸãã
- D. Google Cloud Resource Manager ã䜿çšã㊠Google Cloud Dataproc ã¯ã©ã¹ã¿ã䜿çšãããµãŒãã¹ ã¢ã«ãŠã³ãã Network User ããŒã«ã«è¿œå ããŸãã
Correct Answer: C
Reference contents:
– åæåã¢ã¯ã·ã§ã³ | Dataproc ããã¥ã¡ã³ã
– Dataproc ã¯ã©ã¹ã¿ ãããã¯ãŒã¯ã®æ§æ #å
éš IP ã¢ãã¬ã¹ã®ã¿ã§ Dataproc ã¯ã©ã¹ã¿ãäœæãã | Dataproc ããã¥ã¡ã³ã
Question 21
2 TBã®ãªã¬ãŒã·ã§ãã« ããŒã¿ããŒã¹ã Google Cloud Platform ã«ç§»è¡ããå¿
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- A. Google Cloud Spanner
- B. Google Cloud Bigtable
- C. Firestore
- D. Google Cloud SQL
Correct Answer: D
Question 22
6 ã¶æ以å
ã« 2 PB ã®å±¥æŽããŒã¿ããªã³ãã¬ãã¹ã®ã¹ãã¬ãŒãž ã¢ãã©ã€ã¢ã³ã¹ãã Google Cloud Storage ã«ç§»è¡ããå¿
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ãã®ããŒã¿ãã©ã®ããã«ã㊠Google Cloud Storage ã«ç§»è¡ããå¿
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- A. Google Transfer Appliance ã䜿çšããŠããŒã¿ã Google CloudStorage ã«ã³ããŒããŸãã
- B. gsutil cp ã䜿çšã㊠Google Cloud Storage ã«ã¢ããããŒããããŠããã³ã³ãã³ããå§çž®ããŸãã
- C. å±¥æŽããŒã¿ã®ãã©ã€ããŒã URL ãäœæããGoogle Cloud Storage Transfer Service ã䜿çšããŠããŒã¿ã Google Cloud Storage ã«ã³ããŒããŸãã
- D. gsutil cp ãšäžç·ã«rickle ãŸã㯠ionice ã䜿çšã㊠gsutil ã䜿çšãã垯åå¹ ã®éã20 Mb/ç§æªæºã«å¶éããæ¬çªãã©ãã£ãã¯ã«å¹²æžããªãããã«ããŸãã
Correct Answer: A
Question 23
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Google BigQuery ã§ããŒã¿ãžã®ã¢ã¯ã»ã¹ãã©ã®ããã«èšå®ããã°ããã®ã§ããããïŒ
- A. éšéããšã«ããŒã¿ã»ãããäœæããŸãã éšéãªãŒããŒã«OWNER ã®åœ¹å²ãå²ãåœãŠãããŒã¿ã¢ããªã¹ãã«ããŒã¿ã»ããã«å¯ŸããWRITER ã®åœ¹å²ãå²ãåœãŠãŸãã
- B. åéšéã®ããŒã¿ã»ãããäœæããŸãã éšéãªãŒããŒã«WRITER ã®åœ¹å²ãå²ãåœãŠãããŒã¿ã¢ããªã¹ãã«ããŒã¿ã»ããã®READER ã®åœ¹å²ãå²ãåœãŠãŸãã
- C. éšéããšã«ããŒãã«ãäœæããŸãã éšéãªãŒããŒã«OWNER ã®åœ¹å²ãå²ãåœãŠãããŒã¿ã¢ããªã¹ãã«ããŒãã«ãå«ãŸãããããžã§ã¯ãã®ãWRITER 圹å²ãå²ãåœãŠãŸãã
- D. éšéããšã«ããŒãã«ãäœæããŸãã éšéãªãŒããŒã«WRITER ã®åœ¹å²ãå²ãåœãŠãããŒã¿ã¢ããªã¹ãã«ããŒãã«ãå«ãŸãããããžã§ã¯ãã®READER ã®åœ¹å²ãå²ãåœãŠãŸãã
Correct Answer: B
Reference contents:
– åºæ¬ããŒã«ãšæš©é #ããŒã¿ã»ããã®åºæ¬ããŒã« | BigQuery
Question 24
ãœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ã Google BigQuery ã« 1åéã« 1äžä»¶ã®ã¡ãã»ãŒãžãã»ãŒãªã¢ã«ã¿ã€ã ã§ä¿åããåæããå¿
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ã¢ããªã±ãŒã·ã§ã³ã®ãã¶ã€ã³ã調æŽããã«ã¯ã©ãããã°ããã§ããããïŒ
- A. èç©ãããããŒã¿ã 2åããšã«èªã¿èŸŒãããã«ã¢ããªã±ãŒã·ã§ã³ãæžãçŽããŸãã
- B. ã¹ããªãŒãã³ã°æ¿å ¥ã³ãŒããåã ã®ã¡ãã»ãŒãžã®ãããããŒãã«å€æããŸãã
- C. å ã®ã¡ãã»ãŒãžãGoogle Cloud SQL ã«èªã¿èŸŒã¿ãã¹ããªãŒãã³ã°æ¿å ¥ãéã㊠1æéããšã«ããŒãã«ã Google BigQuery ã«ãšã¯ã¹ããŒãããŸãã
- D. ã¹ããªãŒãã³ã°æ¿å ¥åŸã®ããŒã¿å¯çšæ§ã®å¹³åã¬ã€ãã³ã·ãæšå®ããåžžã« 2åã®æéãåŸ ã£ãŠããã¯ãšãªãå®è¡ããŸãã
Correct Answer: D
Question 25
æ ªåŒååŒãä¿åããããŒã¿ããŒã¹ãšèª¿æŽå¯èœãªæéãŠã£ã³ããŠã§ç¹å®ã®äŒç€Ÿã®å¹³åæ ªäŸ¡ãååŸããã¢ããªã±ãŒã·ã§ã³ãæäœããŸãã
ããŒã¿ã¯ GoogleCloud Bigtable ã«ä¿åãããæ ªåŒååŒã®æ¥æãè¡ããŒã®å
é ã«ãªããŸããã¢ããªã±ãŒã·ã§ã³ã«ã¯äœåãã®åæãŠãŒã¶ãŒãããŠãåšåº«ãå¢ããã«ã€ããŠããã©ãŒãã³ã¹ãäœäžãå§ããŠããããšã«æ°ãã¥ããŸããã
ã¢ããªã±ãŒã·ã§ã³ã®ããã©ãŒãã³ã¹ãåäžãããããã«äœããã¹ãã§ããïŒ
- A. Google Cloud Bigtable ããŒãã«ã®è¡ããŒæ§æãå€æŽããŠéæèšå·ã§å§ãŸãããã«ããŸãã
- B. Google Cloud Bigtable ããŒãã«ã®è¡ããŒæ§æãå€æŽã㊠1ç§ãããã®ä¹±æ°ã§å§ãŸãããã«ããŸãã
- C. ããŒã¿ ãã€ãã©ã€ã³ãå€æŽããŠæ ªåŒååŒã®ä¿åã« Google BigQuery ã䜿çšããããã«ããã¢ããªã±ãŒã·ã§ã³ãæŽæ°ããŸãã
- D. Google Cloud Dataflow ã䜿çšã㊠Google Cloud Storage ã®Avroãã¡ã€ã«ã«æ¯æ¥ã®æ ªåŒååŒã®ãµããªãŒãæžã蟌ã¿ãŸããGoogle Cloud Storage ãš Google Cloud Bigtable ããèªã¿èŸŒãã§ã¬ã¹ãã³ã¹ãèšç®ããããã«ã¢ããªã±ãŒã·ã§ã³ãã¢ããããŒãããŸãã
Correct Answer: A
Question 26
ç©æµäŒç€Ÿãçµå¶ããŠãããè»äž¡ããŒã¹ã®ã»ã³ãµãŒã®ã€ãã³ãé
ä¿¡ã®ä¿¡é Œæ§ãåäžãããããšèããŠããŸãã
顧客ã¯ãããã®ã€ãã³ããææããããã«äžçäžã§å°èŠæš¡ãªããŒã¿ã»ã³ã¿ãŒãéå¶ããŠããŸãããã€ãã³ãåéã€ã³ãã©ã¹ãã©ã¯ãã£ããã€ãã³ãåŠçã€ã³ãã©ã¹ãã©ã¯ãã£ãžã®æ¥ç¶æ§ãæäŸããå°çšç·ã¯äºæž¬äžå¯èœãªé
延ã䌎ãä¿¡é Œæ§ã®äœããã®ãšãªã£ãŠããŸããæãè²»çšå¹æã®é«ãæ¹æ³ã§ãã®åé¡ã«å¯ŸåŠããããšèããŠããŸãã
ã©ãããã°ããã®ã§ããããïŒ
- A. ã€ãã³ãããããã¡ãªã³ã°ããããã«ããŒã¿ã»ã³ã¿ãŒã«å°ããªKafka ã¯ã©ã¹ã¿ãé 眮ããŸãã
- B. ããŒã¿ååŸããã€ã¹ã« Google Cloud Pub/Sub ã«ããŒã¿ãå ¬éãããŸãã
- C. ãã¹ãŠã®ãªã¢ãŒã ããŒã¿ã»ã³ã¿ãŒãš Google ã®éã« Google Cloud Interconnect ã確ç«ããŸãã
- D. ã»ãã·ã§ã³ ãŠã£ã³ããŠã§ãã¹ãŠã®ããŒã¿ãéçŽãã Google Cloud Dataflow ãã€ãã©ã€ã³ãæžããŸãã
Correct Answer: B
Question 27
éåžž çŽ 5,000件/ç§ã®ã¡ãã»ãŒãžãåä¿¡ããApache Kafka ãäžå¿ã«æ§ç¯ãããIoT ãã€ãã©ã€ã³ãéçšããŸãã
Google Cloud Platform ã䜿çšã㊠1æéã®ç§»åå¹³åãæ¯ç§ 4,000 ã¡ãã»ãŒãžãäžåããšããã«ã¢ã©ãŒããäœæããããšèããŠããŸãã
äœããã¹ãã§ããããïŒ
- A. Kafka IO ã䜿çšã㊠Google Cloud Dataflow ã§ããŒã¿ã®ã¹ããªãŒã ãæ¶è²»ããŸãã5åããšã« 1æéã®ã¹ã©ã€ãã¿ã€ã ãŠã£ã³ããŠãèšå®ããŸãããŠã£ã³ããŠãéãããšãã®å¹³åå€ãèšç®ããå¹³åå€ã 4,000ã¡ãã»ãŒãžæªæºã®å Žåã¯ã¢ã©ãŒããéä¿¡ããŸãã
- B. Kafka IO ã䜿çšã㊠Google Cloud Dataflow ã§ããŒã¿ã®ã¹ããªãŒã ãæ¶è²»ããŸãã1æéã®åºå®æéãŠã£ã³ããŠãèšå®ããŸãããŠã£ã³ããŠãéãããšãã®å¹³åå€ãèšç®ããå¹³åå€ã 4,000 ã¡ãã»ãŒãžæªæºã®å Žåã¯ã¢ã©ãŒããéä¿¡ããã
- C. Kafka Connect ã䜿çšããŠKafka ã¡ãã»ãŒãžãã¥ãŒã Google Cloud Pub/Sub ã«ãªã³ã¯ããŸããGoogle Cloud Dataflow ãã³ãã¬ãŒãã䜿çšã㊠Google Cloud Pub/Sub ãã Google Cloud Bigtable ã«ã¡ãã»ãŒãžãæžã蟌ã¿ãŸããGoogle Cloud Scheduler ã䜿çšã㊠1 æéããšã«ã¹ã¯ãªãããå®è¡ããçŽè¿ã® 1 æé㧠Google Cloud Bigtable ã«äœæãããè¡ã®æ°ãã«ãŠã³ãããŸãããã®æ°ã 4,000 ãäžåã£ãå Žåã¯ã¢ã©ãŒããéä¿¡ããŸãã
- D. Kafka Connect ã䜿çšããŠKafka ã¡ãã»ãŒãžãã¥ãŒã Google Cloud Pub/Sub ã«ãªã³ã¯ããŸããGoogle Cloud Dataflow ãã³ãã¬ãŒãã䜿çšã㊠Google Cloud Pub/Sub ãã Google BigQuery ã«ã¡ãã»ãŒãžãæžã蟌ã¿ãŸããGoogle Cloud Scheduler ã䜿çšã㊠5 åããšã«ã¹ã¯ãªãããå®è¡ããéå» 1æéã« Google BigQuery ã§äœæãããè¡æ°ãã«ãŠã³ãããŸãããã®æ°ã 4,000ãäžåã£ãå Žåã¯ã¢ã©ãŒããéä¿¡ããŸãã
Correct Answer: A
Reference contents:
– å€éšã§ãã¹ããããŠãã Kafka ããã®ã¡ãã»ãŒãžã Cloud Dataflow ã䜿çšããŠåŠçãã
Question 28
MySQL ã䜿çšã㊠Google Cloud SQL ãå°å
¥ããäºå®ã§ãã
ãŸãŒã³é害ãçºçããå Žåã«é«å¯çšæ§ã確ä¿ããå¿
èŠããããŸãã
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- A. 1ã€ã®ãŸãŒã³ã« Google Cloud SQL ã€ã³ã¹ã¿ã³ã¹ãäœæããŠåããªãŒãžã§ã³å ã®å¥ã®ãŸãŒã³ã«ãã§ã€ã«ãªãŒã㌠ã¬ããªã«ãäœæããŸãã
- B. 1ã€ã®ãŸãŒã³ã« Google Cloud SQL ã€ã³ã¹ã¿ã³ã¹ãäœæããŠåããªãŒãžã§ã³å ã®å¥ã®ãŸãŒã³ã«èªã¿åãã¬ããªã«ãäœæããŸãã
- C. 1ã€ã®ãŸãŒã³ã« Google Cloud SQL ã€ã³ã¹ã¿ã³ã¹ãäœæããŠå¥ã®ãªãŒãžã§ã³å ã®ãŸãŒã³ã«å€éšèªã¿åãã¬ããªã«ãäœæããŸãã
- D. ãããªãŒãžã§ã³å ã« Google Cloud SQL ã€ã³ã¹ã¿ã³ã¹ãäœæããŠåããªãŒãžã§ã³å ã«ãã Google Cloud Storage ãã±ãããžã®èªåããã¯ã¢ãããäœæããŸãã
Correct Answer: A
Reference contents:
– é«å¯çšæ§æ§æã®æŠèŠ | Cloud SQL for MySQL
Question 29
ãµãŒãããŒãã£ããæ¯æCSV 圢åŒã®ããŒã¿ãã¡ã€ã«ãéãããŠããŸãã
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èŠããããŸãã 3ã¶æããšã«ãã¡ã€ã«ã®ã¹ããŒããå€æŽãããŸãã
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– å€æãã¹ã±ãžã¥ãŒã«éãã«å®è¡ããããšã
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以å€ã®ã¢ããªã¹ãããã©ã³ã¹ãã©ãŒã ãå€æŽã§ããããã«ããããšã
– å€æãèšèšããããã®ã°ã©ãã£ã«ã«ãªããŒã«ãæäŸããããšã
äœããã¹ãã§ããããïŒ
- A. Google Cloud Dataprep ã䜿çšããŠå€æã¬ã·ããæ§ç¯ã»ç¶æããŠã¹ã±ãžã¥ãŒã«ã«æ²¿ã£ãŠå®è¡ããŸãã
- B. åæã®CSV ããŒã¿ã Google BigQuery ã«èªã¿èŸŒã¿ãSQL ã¯ãšãªãèšè¿°ããŠããŒã¿ãæšæºã¹ããŒãã«å€æããŸããå€æããããŒãã«ãSQL ã¯ãšãªãšäžç·ã«ããŒãžããŸãã
- C. ã¢ããªã¹ããPython 㧠Google Cloud Dataflow ãã€ãã©ã€ã³ãäœæããŠå€æãå®è¡ã§ããããã«ããŸããPython ã³ãŒãã¯ãªããžã§ã³ç®¡çã·ã¹ãã ã«ä¿åããŠå ¥åããŒã¿ã®ã¹ããŒããå€æŽããããšãã«å€æŽãããå¿ èŠããããŸãã
- D. Google Cloud Dataproc ã®Apache Spark ã䜿çšããŠããŒã¿ãã¬ãŒã ãäœæããåã«CSV ãã¡ã€ã«ã®ã¹ããŒããæšæž¬ããŸãããã®åŸãããŒã¿ã Google Cloud Storage ã«æžãåºã㊠Google BigQuery ã«èªã¿èŸŒã¿ããåã«Spark SQL ã§å€æãå®è£ ããŸãã
Correct Answer: A
Question 30
Kafka ã¯ã©ã¹ã¿ãçµç±ããŠRedis ã¯ã©ã¹ã¿ã«ã¹ããªãŒãã³ã°ããŒã¿ãã€ã³ããŒãããããã«èšå®ããŸãã
äž¡æ¹ã®ã¯ã©ã¹ã¿ã¯ Google Compute Engine ã€ã³ã¹ã¿ã³ã¹ã§åäœããŠããŸãã
å¿
èŠã«å¿ããŠäœæãå転ãç Žæ£ã§ããæå·åããŒã䜿çšããŠéæ¢æã®ããŒã¿ãæå·åããå¿
èŠããããŸãã
äœããã¹ãã§ããããïŒ
- A. å°çšã®ãµãŒãã¹ ã¢ã«ãŠã³ããäœæããä¿åæã«æå·åã䜿çšã㊠API ãµãŒãã¹åŒã³åºãã®äžéšãšã㊠Google Compute Engine ã¯ã©ã¹ã¿ ã€ã³ã¹ã¿ã³ã¹ã«ä¿åãããŠããããŒã¿ãåç §ããŸãã
- B. Google Cloud Key Management Service ã§æå·éµãäœæããŸãããããã®ããŒã䜿çšã㊠Google Compute Engine ã¯ã©ã¹ã¿ ã€ã³ã¹ã¿ã³ã¹ã®ãã¹ãŠã®ããŒã¿ãæå·åããŸãã
- C. æå·éµãããŒã«ã«ã«äœæããŸããæå·éµã Google Cloud Key Management Service ã«ã¢ããããŒãããŸãããããã®æå·éµã䜿çšããŠãã¹ãŠã® Google Compute Engine ã¯ã©ã¹ã¿ ã€ã³ã¹ã¿ã³ã¹ã§ããŒã¿ãæå·åããŸãã
- D. Google Cloud Key Management Service ã§æå·éµãäœæããŸããGoogle Compute Engine ã¯ã©ã¹ã¿ ã€ã³ã¹ã¿ã³ã¹å ã®ããŒã¿ã«ã¢ã¯ã»ã¹ããéã«API ãµãŒãã¹åŒã³åºãã§ãããã®ããŒãåç §ããŸãã
Correct Answer: B
Reference contents:
– Cloud KMS éµã«ãããªãœãŒã¹ã®ä¿è·
Question 31
å±¥æŽããŒã¿ã Google Cloud Storage ã«ä¿åããŠããŸãã
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èŠããããç¡å¹ãªããŒã¿ãšã³ããªãæ€åºããŠããã°ã©ãã³ã°ãSQL ã®ç¥èãå¿
èŠãšããªãããŒã¿å€æãå®è¡ããããã®ãœãªã¥ãŒã·ã§ã³ã䜿çšãããã
äœããã¹ãã§ããããïŒ
- A. Google Cloud Dataflow with Beam ã䜿çšããŠãšã©ãŒãæ€åºããŠå€æãå®è¡ããŸãã
- B. Google Cloud Dataprep ãšã¬ã·ãã䜿çšããŠãšã©ãŒãæ€åºããŠå€æãå®è¡ããŸãã
- C. Google Cloud Dataproc ãHadoop ãžã§ãã§äœ¿çšããŠãšã©ãŒãæ€åºããŠå€æãå®è¡ããŸãã
- D. Google BigQuery ã®é£æºããŒãã«ãã¯ãšãªã§äœ¿çšããŠãšã©ãŒãæ€åºããŠå€æãå®è¡ããŸãã
Correct Answer: B
Question 32
Google BigQuery ã®ããŒã¿ã»ãããåæã«äœ¿çšããŠããŸãã
ãµãŒãããŒãã£äŒæ¥ã«åãããŒã¿ã»ãããžã®ã¢ã¯ã»ã¹ãæäŸããããšèããŠãããããŒã¿å
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èŠããããŸãã
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- A. Google BigQuery ããŒãã«ã«æ¿èªæžã¿ãã¥ãŒãäœæããŠããŒã¿ã¢ã¯ã»ã¹ãå¶åŸ¡ããŠãã®ãã¥ãŒãžã®ã¢ã¯ã»ã¹æš©ããµãŒãããŒãã£äŒæ¥ã«æäŸããŸãã
- B. Google Cloud Scheduler ã䜿çšããŠå®æçã« Google Cloud Storage ã«ããŒã¿ããšã¯ã¹ããŒãããŠãã®ãã±ãããžã®ã¢ã¯ã»ã¹æš©ããµãŒãããŒãã£äŒæ¥ã«æäŸããŸãã
- C. Google BigQuery ã§å ±æããé¢é£ããŒã¿ãå«ãå¥ã®ããŒã¿ã»ãããäœæããŠãµãŒãããŒãã£äŒæ¥ã«ãã®æ°ããããŒã¿ã»ãããžã®ã¢ã¯ã»ã¹æš©ãæäŸããŸãã
- D. é »ç¹ãªæéééã§ããŒã¿ãèªã¿åããé¢é£ãã Google BigQuery ããŒã¿ã»ãããŸã㯠Google Cloud Storage ãã±ããã«æžã蟌ã¿ããµãŒãããŒãã£äŒæ¥ã䜿çšã§ããããã«ãã Google Cloud Dataflow ãžã§ããäœæããŸãã
Correct Answer: A
Question 33
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åãããåæãã©ãããã©ãŒã ãšã㊠Google BigQuery ã䜿çšããŠããŸãã
æ°ããããŒã¿ã¯æ¯æ¥èªã¿èŸŒãŸããETL ããã©ã€ã³ã«ãã£ãŠå
ã®ããŒã¿ãå€æŽããŠãšã³ããŠãŒã¶ãŒåãã«æºåãããŸããETL ãã€ãã©ã€ã³ã¯å®æçã«ä¿®æ£ããããšã©ãŒãçºçããããšããããŸãã 2é±éåŸã«ãªã£ãŠåããŠãšã©ãŒãæ€åºãããããšããããŸãããã®ãããªãšã©ãŒããå埩ããæ¹æ³ãæäŸããå¿
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Google BigQuery ã§ããŒã¿ãæŽçããŠããã¯ã¢ãããã©ã®ããã«ä¿åããŠããã¹ãã§ããããã
- A. ããŒã¿ã1ã€ã®ããŒãã«ã«æŽçã㊠GoogleBigQuery ããŒã¿ããšã¯ã¹ããŒãããŠå§çž®ããŠGoogleCloudStorageã«ä¿åããŸãã
- B. ããŒã¿ãæããšã«å¥ã ã®ããŒãã«ã«æŽçããŠããŒã¿ãå§çž®ããŠãšã¯ã¹ããŒãããGoogle Cloud Storage ã«ä¿åããŸãã
- C. ããŒã¿ãæããšã«å¥ã ã®ããŒãã«ã«æŽçã㊠Google BigQuery ã®å¥ã ã®ããŒã¿ã»ããã«ããŒã¿ãè€è£œããŸãã
- D. ããŒã¿ãæããšã«å¥ã ã®ããŒãã«ã«æŽçããŠã¹ãããã·ã§ãã ãã³ã¬ãŒã¿ãŒã䜿çšããŠããŒãã«ãç Žæããåã®æéã«åŸ©å ããŸãã
Correct Answer: B
Reference contents:
– ããŒã¿ã®é害埩æ§ã·ããªãª #Google Cloud ã®ãããŒãžã ããŒã¿ããŒã¹ ãµãŒãã¹ | ã¢ãŒããã¯ãã£
Question 34
Google Cloud Dataprep ã䜿çšã㊠Google BigQuery ããŒãã«ã®ããŒã¿ãµã³ãã«ã«ã¬ã·ããäœæããŸããã
å®è¡æéãå¯å€ã®ããŒããžã§ããå®äºããåŸãåãã¹ããŒãã§æ¯æ¥ã¢ããããŒããããããŒã¿ã§ãã®ã¬ã·ããåå©çšããããšããŸãã
ã©ãããã°ããã®ã§ããããïŒ
- A. Google Cloud Dataprep ã§cron ã¹ã±ãžã¥ãŒã«ãäœæããŸãã
- B. Google App Engine ã®cron ãžã§ããäœæã㊠Google Cloud Dataprep ãžã§ãã®å®è¡ãã¹ã±ãžã¥ãŒã«ããŸãã
- C. ã¬ã·ãã Google Cloud Dataprep ãã³ãã¬ãŒããšããŠãšã¯ã¹ããŒãã㊠Google Cloud Schedulerã§ãžã§ããäœæããŸãã
- D. Google Cloud Dataprep ãžã§ãã Google Cloud Dataflow ãã³ãã¬ãŒããšããŠãšã¯ã¹ããŒãã㊠Google Cloud Composer ãžã§ãã«çµã¿èŸŒã¿ãŸãã
Correct Answer: D
Reference contents:
– Cloud Composer 㧠Cloud Dataprep ãžã§ãããªãŒã±ã¹ãã¬ãŒãããæ¹æ³
– Running Cloud Dataprep jobs on Cloud Dataflow for more control
Question 35
æ¯æ¥äœåäžãã®ãœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ãæå°ã®ã³ã¹ãã§æå°éã®ã¹ãããã§åæããããšèããŠããŸãã
èŠä»¶ã¯æ¬¡ã«ãªããŸãã
– æçš¿ã 1æ¥ 1åãããããŒãã㊠Google Cloud Natural Language API ãå©çšããŠå®è¡ããããšã
– æçš¿ãããããã¯ãšææ
ãæœåºããããšã
– ã¢ãŒã«ã€ããšååŠçã®ããã«çã®æçš¿ãä¿åããå¿
èŠããããšã
– ããã·ã¥ããŒããäœæããŠãçµç¹å
å€ã®äººã
ãšå
±æããã
åæãå®è¡ããããã«API ããæœåºããããŒã¿ãšå±¥æŽã¢ãŒã«ã€ãã®ããã®çã®ãœãŒã·ã£ã«ã¡ãã£ã¢æçš¿ã®äž¡æ¹ãä¿åããå¿
èŠããããŸãã
äœããã¹ãã§ããããïŒ
- A. ãœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ãšAPI ããæœåºããããŒã¿ã Google BigQuery ã«ä¿åããŸãã
- B. ãœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ãšAPI ããæœåºããããŒã¿ã Google Cloud SQL ã«ä¿åããŸãã
- C. çã®ãœãŒã·ã£ã«ã¡ãã£ã¢æçš¿ã Google Cloud Storage ã«ä¿åããŠAPI ããæœåºããããŒã¿ã Google BigQuery ã«æžã蟌ã¿ãŸãã
- D. ãœãŒã·ã£ã«ã¡ãã£ã¢ã®æçš¿ããœãŒã¹ããçŽæ¥API ã«ãã£ãŒãããŠAPI ããæœåºããããŒã¿ã Google BigQuery ã«æžã蟌ã¿ãŸãã
Correct Answer: C
Question 36
Google Cloud Storage ã«ããŒã¿ãã¢ãŒã«ã€ãããããšèããŠããŸãã
äžéšã®ããŒã¿ã¯éåžžã«æ©å¯æ§ãé«ããããTrust No OneïŒTNOïŒã¢ãããŒãã䜿çšããŠããŒã¿ãæå·åããã¯ã©ãŠã ãããã€ãã®ã¹ã¿ãããããŒã¿ã埩å·åã§ããªãããã«ããŸãã
ã©ãããã°ããã®ã§ããããïŒ
- A. gcloud kms keys ã䜿çšããŠå¯Ÿç§°éµãäœæããŸãã次㫠gcloud kms encrypt ã䜿çšããŠåã¢ãŒã«ã€ã ãã¡ã€ã«ãéµãšåºæã®è¿œå èªèšŒããŒã¿ïŒAADïŒã§æå·åããŸããgsutil cp ã䜿çšããŠæå·åãããåãã¡ã€ã«ã Google Cloud Storage ãã±ããã«ã¢ããããŒãã㊠AAD ã Google Cloud ã®å€éšã«ä¿æããŸãã
- B. gcloud kms ã®éµã䜿çšããŠå¯Ÿç§°éµãäœæããŸãã次㫠gcloud kms encrypt ã䜿çšããŠåã¢ãŒã«ã€ã ãã¡ã€ã«ããã®éµã§æå·åããŸããgsutil cp ã䜿çšããŠæå·åãããåãã¡ã€ã«ã Google Cloud Storage ãã±ããã«ã¢ããããŒãããŸããæå·åã«äœ¿çšããŠããéµãæåã§ç Žæ£ããéµãäžåºŠããŒãã³ã·ã§ã³ãããŸãã
- C. .boto èšå®ãã¡ã€ã«ã«é¡§å®¢æå®ã®æå·éµïŒCSEKïŒãæå®ããŸããgsutil cpã䜿çšããŠåã¢ãŒã«ã€ã ãã¡ã€ã«ã Google Cloud Storage ãã±ããã«ã¢ããããŒãããŸããã·ãŒã¯ã¬ããã®æ°žç¶ã¹ãã¬ãŒãžãšã㊠CSEKã Cloud Memorystore ã«ä¿åããŸãã
- D. .boto èšå®ãã¡ã€ã«ã«é¡§å®¢æå®ã®æå·éµïŒCSEKïŒãæå®ããŸããgsutil cp ã䜿çšããŠåã¢ãŒã«ã€ã ãã¡ã€ã«ã Google Cloud Storage ãã±ããã«ã¢ããããŒãããŸããCSEK ãã»ãã¥ãªãã£ããŒã ã®ã¿ãã¢ã¯ã»ã¹ã§ããå¥ã®ãããžã§ã¯ãã«ä¿åããŸãã
Correct Answer: D
Reference contents:
– è¿œå èªèšŒããŒã¿ | Cloud KMS ããã¥ã¡ã³ã
Question 37
Google Cloud ã§å®è¡ãããŠããè€æ°ã¹ãããã®ããŒã¿ ãã€ãã©ã€ã³ã®å®è¡ãèªååããããšããŸãã
ãã€ãã©ã€ã³ã«ã¯äºãã«è€æ°ã®äŸåé¢ä¿ãæ〠Google Cloud Dataproc ãš Google Cloud Dataflow ãžã§ããå«ãŸããŠããŸããå¯èœãªéããããŒãžããµãŒãã¹ã䜿çšããå¿
èŠãããããã€ãã©ã€ã³ã¯æ¯æ¥å®è¡ãããŸãã
ã©ã®ããŒã«ã䜿ãã¹ãã§ããããïŒ
- A. cron
- B. Google Cloud Composer
- C. Google Cloud Scheduler
- D. Google Cloud Dataproc ã¯ãŒã¯ãã㌠ãã³ãã¬ãŒã
Correct Answer: B
Question 38
ããŒã¿ã¬ã€ã¯ãšããŠç®¡çãããHadoopã·ã¹ãã ãæ§ç¯ããããšããŸãã
ããŒã¿å€æããã»ã¹ã¯äžé£ã®Hadoop ãžã§ããé çªã«å®è¡ããããšã§æ§æãããŠããŸããã¹ãã¬ãŒãžãšã³ã³ãã¥ãŒããåé¢ããèšèšãéæããããã« Google Cloud Storage ã³ãã¯ã¿ã䜿çšããŠãã¹ãŠã®å
¥åããŒã¿ãåºåããŒã¿ãäžéããŒã¿ãä¿åããããšã«ããŸããããããã1ã€ã®Hadoop ãžã§ãããªã³ãã¬ãã¹ã®Bare Metal Hadoop ç°å¢ïŒ8ã³ã¢ããŒãã100 GB RAMïŒãšæ¯èŒã㊠Google Cloud Dataproc ã䜿çšããŠéåžžã«é
ãå®è¡ãããŠããããšã«æ°ã¥ããŸãããåæã«ãããšããã®ç¹å®ã®Hadoop ãžã§ãã¯ãã£ã¹ã¯ I/O ãå€çšããŠããããã®åé¡ã解決ããããšæããŸãã
ã©ãããã°ããã§ããããïŒ
- A. Hadoop ã¯ã©ã¹ã¿ã«ååãªã¡ã¢ãªãå²ãåœãŠããã®ç¹å®ã®Hadoop ãžã§ãã®äžéããŒã¿ãã¡ã¢ãªã«ä¿æã§ããããã«ããŸãã
- B. Hadoop ã¯ã©ã¹ã¿ã«ååãªæ°žç¶ãã£ã¹ã¯ã¹ããŒã¹ãå²ãåœãŠããã®ç¹å®ã®Hadoop ãžã§ãã®äžéããŒã¿ããã€ãã£ã HDFSäžã«ä¿åããŸãã
- C. åã€ã³ã¹ã¿ã³ã¹ã®ãããã¯ãŒã¯åž¯åå¹ ãã¹ã±ãŒã«ã¢ããã§ããããã«ãHadoopã¯ã©ã¹ã¿ã®ä»®æ³ãã·ã³ã€ã³ã¹ã¿ã³ã¹ã®CPU ã³ã¢ãããå€ãå²ãåœãŠãŸãã
- D. è¿œå ã®ãããã¯ãŒã¯ã€ã³ã¿ãŒ ãã§ã€ã¹ ã«ãŒãïŒNICïŒãå²ãåœãŠãGoogle Cloud Storage ã§äœæ¥ããéã«è€åã¹ã«ãŒãããã䜿çšããããã«ãªãã¬ãŒãã£ã³ã° ã·ã¹ãã ã§ãªã³ã¯ ã¢ã°ãªã²ãŒã·ã§ã³ãæ§æããŸãã
Correct Answer: B
Question 39
ãªã³ãã¬ãã¹ã®Hadoop ã·ã¹ãã ã Google Cloud Dataproc ã«ç§»è¡ãèšç»ããŠããŸãã
䜿çšããŠããããŒã«ã¯Hive ãã¡ã€ã³ã§ããŒã¿åœ¢åŒã¯Optimized Row ColumnarïŒORCïŒã§ãããã¹ãŠã®ORC ãã¡ã€ã«ã Google Cloud Storage ãã±ããã«æ£åžžã«ã³ããŒãããŸãããããã©ãŒãã³ã¹ãæ倧åããããã«ã¯äžéšã®ããŒã¿ãã¯ã©ã¹ã¿ã®ããŒã«ã«åæ£ãã¡ã€ã« ã·ã¹ãã ïŒHDFSïŒã«ã¬ããªã±ãŒãããå¿
èŠããããŸãã
Google Cloud Dataproc ã§Hive ã®äœ¿çšãéå§ããã«ã¯ã©ãããã°ããã§ããããïŒïŒ2ã€éžæããŠãã ããïŒ
- A. gsutil ãŠãŒãã£ãªãã£ãå®è¡ã㊠Google Cloud Storage ãã±ããããHDFS ã«ãã¹ãŠã®ORC ãã¡ã€ã«ã転éããŸãããã€ãã®ããŒãã«ãããŒã«ã«ã«ããŠã³ãããŸãã
- B. gsutil ãŠãŒãã£ãªãã£ãå®è¡ã㊠Google Cloud Storage ãã±ãããããã¹ãŠã®ORC ãã¡ã€ã«ã Google Cloud Dataproc ã¯ã©ã¹ã¿ã®ä»»æã®ããŒãã«è»¢éããŸããHive ããŒãã«ãããŒã«ã«ã«ããŠã³ãããŸãã
- C. gsutil ãŠãŒãã£ãªãã£ãå®è¡ã㊠Google Cloud Storage ãã±ãããããã¹ãŠã®ORC ãã¡ã€ã«ã Google Cloud Dataproc ã¯ã©ã¹ã¿ã®ãã¹ã¿ãŒ ããŒãã«è»¢éããŸãããã®åŸãHadoop ãŠãŒãã£ãªãã£ãå®è¡ããŠãããã HDFS ã«ã³ããŒããŸããHDFS ããHive ããŒãã«ãããŠã³ãããŸãã
- D. Hadoop ã® Google Cloud Storage ã³ãã¯ã¿ã掻çšããŠORC ãã¡ã€ã«ãå€éš Hive ããŒãã«ãšããŠããŠã³ãããŸããå€éšã®Hive ããŒãã«ããã€ãã£ãã®ããŒãã«ã«è€è£œããŸãã
- E. ORC ãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ããŸããHadoop çšã® Google BigQuery ã³ãã¯ã¿ã掻çšã㊠Google BigQuery ããŒãã«ãå€éš Hive ããŒãã«ãšããŠããŠã³ãããŸããå€éšã®Hive ããŒãã«ããã€ãã£ãã®ãã®ã«ã¬ããªã±ãŒãããŸãã
Correct Answer: DãE
Question 40
Google Cloud Platform ã§åäœããPOS ã¢ããªã±ãŒã·ã§ã³ã§æ±ºæžåŠçãè¡ããããšèããŠããŸãã
ãŠãŒã¶ãŒæ°ã¯é£èºçã«å¢å ããå¯èœæ§ãããããã€ã³ãã©ã¹ãã©ã¯ãã£ã®ã¹ã±ãŒãªã³ã°ã管çããããããŸããã
ã©ã® GCP ããŒã¿ããŒã¹ ãµãŒãã¹ã䜿çšããã¹ãã§ããããïŒ
- A. Google Cloud SQL
- B. Google BigQuery
- C. Google Cloud Bigtable
- D. Google Cloud Datastore
Correct Answer: A
Question 41
çµç¹ãµã³ãã«ã«é¢ããæ
å ±ã®ããŒã¿ããŒã¹ã䜿çšããŠå°æ¥ã®çµç¹ãµã³ãã«ãæ£åžžãçªç¶å€ç°ã®ã©ã¡ããã«åé¡ããããšèããŠããŸãã
çµç¹ãµã³ãã«ãåé¡ããããã®æåž«ãªãç°åžžæ€åºæ³ãè©äŸ¡ããŠããŸãã
ãã®æ¹æ³ããµããŒãããç¹åŸŽã¯ã©ãã§ããããïŒïŒ2ã€éžæããŠãã ããïŒ
- A. æ£åžžãªãµã³ãã«ãšæ¯èŒããŠçªç¶å€ç°ã®çºçã¯å€ç°ã®çºçã¯ã»ãšãã©ãããŸããã
- B. ããŒã¿ããŒã¹ã«ã¯æ£åžžãªãµã³ãã«ãšå€ç°ãããµã³ãã«ã®äž¡æ¹ãã»ãŒåãããã«åºçŸããŸãã
- C. å°æ¥ã®çªç¶å€ç°ã¯ããŒã¿ããŒã¹å ã®çªç¶å€ç°ãµã³ãã«ãšã¯ç°ãªãç¹åŸŽãæã€ããšãäºæ³ãããŸãã
- D. å°æ¥ã®çªç¶å€ç°ãããŒã¿ããŒã¹å ã®å€ç°ãããµã³ãã«ãšåæ§ã®æ©èœããããšäºæ³ãããŸãã
- E. ããŒã¿ããŒã¹ã«ã¯ãµã³ãã«ãå€ç°ããŠããŒã¿ããŒã¹ã§æ£åžžãªã©ãã«ããã§ã«ãããŸãã
Correct Answer: AãD
Question 42
Google BigQuery ããŒãã«ãããŒã¿ã·ã³ã¯ãšããŠäœ¿çšããããšããŸãã
ã©ã®æžã蟌ã¿ã¢ãŒãã§Google BigQuery ãã·ã³ã¯ãšããŠäœ¿çšã§ããŸããïŒ
- A. ããããšã¹ããªãŒãã³ã°ã®äž¡æ¹ã
- B. Google BigQueryã¯ã·ã³ã¯ãšããŠã¯äœ¿ããªãã
- C. ãããã®ã¿ã
- D. ã¹ããªãŒãã³ã°ã®ã¿ã
Correct Answer: A
ããã ã¢ãŒ ã㧠Google BigQueryIO.Write å€æãã©ãŒã ãé©çšããŠåäžã®ããŒãã«ã«æžã蟌ãå ŽåãGoogle Cloud Dataflow 㯠Google BigQuery ã®ããŒã ãžã§ããåŒã³åºããŸããGoogle BigQueryIO.Write å€æãã©ãŒã ãã¹ããªãŒãã³ã° ã¢ãŒããŸãã¯ããã ã¢ãŒãã§å®å ããŒãã«ãæå®ããé¢æ°ã䜿çšããŠé©çšãããš Google Cloud Dataflow 㯠Google BigQuery ã®ã¹ããªãŒãã³ã°æ¿å ¥ã䜿çšããŸãã
Reference contents:
– BigQuery I/O
Question 43
Google BigQuery ã®äœ¿çšç¶æ³ãç£èŠããããã« Google Stackdriver Logging ã®äœ¿çšãæ€èšããŠããŸãã
æ¿å
¥ãžã§ãã䜿çšããŠç¹å®ã®ããŒãã«ã«æ°ããããŒã¿ãè¿œå ããããšãã«ç£èŠããŒã«ã«å³åº§ã«éç¥ãéä¿¡ããå¿
èŠããããŸããä»ã®ããŒãã«ã®éç¥ãåä¿¡ããããããŸããã
ã©ãããã°ããã§ããããïŒ
- A. Stackdriver API ãåŒã³åºããŠãã¹ãŠã®ãã°ãäžèŠ§è¡šç€ºããŠé«åºŠãªãã£ã«ã¿ãé©çšããŸãã
- B. Stackdriver Logging 管çã€ã³ã¿ãŒãã§ã€ã¹ã§ Google BigQuery ãžã®ãã°ã·ã³ã¯ã®ãšã¯ã¹ããŒããæå¹ã«ããŸãã
- C. Stackdriver Logging 管çã€ã³ã¿ãŒãã§ã€ã¹ã§ Google Cloud Pub/Sub ãžã®ãã° ã·ã³ã¯ ãšã¯ã¹ããŒããæå¹ã«ããç£èŠããŒã«ãããããã¯ã賌èªããŸãã
- D. Stackdriver API ã䜿çšããŠé«åºŠãªãã° ãã£ã«ã¿ãåãããããžã§ã¯ã ã·ã³ã¯ãäœæã㊠Google Cloud Pub/Sub ã«ãšã¯ã¹ããŒãããç£èŠããŒã«ãããããã¯ããµãã¹ã¯ã©ã€ãããŸãã
Correct Answer: D
Reference contents:
– ãã°ã®ãšã¯ã¹ããŒãã®æŠèŠ | Cloud Logging
– Cloud Logging ã®ã€ãã³ãããªã¢ã«ã¿ã€ã ã§æ€åºããŠå¯Ÿå¿ãã
Question 44
ãã§ã«ä»äžãããèè³ç³è«æžãšãããã®ç³è«æžãäžå±¥è¡ïŒããã©ã«ãïŒã«ãªã£ãŠãããã©ããã«é¢ããæ
å ±ãå«ãã©ãã«ä»ãããŒã¿ã»ããããããŸãã
ã¯ã¬ãžããç³è«è
ã®ããã©ã«ãçãäºæž¬ããããã®ã¢ãã«ããã¬ãŒãã³ã°ããããã«äŸé ŒãããŸããã
äœãããã¹ãã§ããããïŒ
- A. è¿œå ã®ããŒã¿ãåéããŠããŒã¿ã»ããã®ãµã€ãºãå¢ãããŸãã
- B. ã¯ã¬ãžãã ããã©ã«ã ãªã¹ã¯ ã¹ã³ã¢ãäºæž¬ããããã«ç·åœ¢ååž°ããã¬ãŒãã³ã°ããŸãã
- C. ããŒã¿ãããã€ã¢ã¹ãåãé€ããèè³ãæãããã¢ããªã±ãŒã·ã§ã³ãåéããã
- D. ããŒã³ã®ç³è«è ããœãŒã·ã£ã«ãããã¡ã€ã«ãšç §åããŠæ©èœãšã³ãžãã¢ãªã³ã°ãæå¹ã«ããŸã
Correct Answer: B
Question 45
Google Cloud Pub/Sub ã䜿çšããŠããŒã¿ ãã€ãã©ã€ã³ãèšå®ããç°åžžãªã»ã³ãµãŒ ã€ãã³ãããã£ããã£ããŠããŸãã
Google Cloud Pub/Sub ã®push ãµãã¹ã¯ãªãã·ã§ã³ã䜿çšããŠããŸããããã®ãµãã¹ã¯ãªãã·ã§ã³ã¯ç°åžžãªã€ãã³ããçºçãããšãã«ãããåŠçããããã«äœæããã«ã¹ã¿ã HTTPS ãšã³ããã€ã³ããåŒã³åºããŸããã«ã¹ã¿ã HTTPS ãšã³ããã€ã³ãã¯èšå€§ãªéã®éè€ã¡ãã»ãŒãžãååŸãç¶ããŠããŸãã
ãããã®éè€ã¡ãã»ãŒãžã®æãå¯èœæ§ã®é«ãåå ã¯äœã§ããããïŒ
- A. ã»ã³ãµãŒã€ãã³ãã®ã¡ãã»ãŒãžæ¬æã倧ããããŸãã
- B. ã«ã¹ã¿ã ãšã³ããã€ã³ãã®SSL 蚌ææžãå€ããªã£ãŠããŸãã
- C. Google Cloud Pub/Sub ãããã¯ã«å ¬éãããŠããã¡ãã»ãŒãžãå€ãããŸãã
- D. ã«ã¹ã¿ã ãšã³ããã€ã³ãã確èªæéå ã«ã¡ãã»ãŒãžã確èªããŠããŸããã
Correct Answer: D
Reference contents:
– ãã©ãã«ã·ã¥ãŒãã£ã³ã° #éè€ã®åŠçãšåè©Šè¡ã®åŒ·å¶ | Cloud Pub/Sub ããã¥ã¡ã³ã
Question 46
40 TB ã®ããŒã¿ãçšããŠã¢ãã«ããã¬ãŒãã³ã°ããåå°åã®ã©ã®è¹ãç¹å®ã®æ¥ã«é
éé
延ãåŒãèµ·ããå¯èœæ§ãé«ãããäºæž¬ããããšèããŠããŸãã
ã¢ãã«ã¯è€æ°ã®ãœãŒã¹ããåéããè€æ°ã®å±æ§ã«åºã¥ããŠããŸããGeoJSON 圢åŒã®äœçœ®æ
å ±ãå«ããã¬ã¡ããªããŒã¿ã¯åè¹ããååŸããã1æéããšã«èªã¿èŸŒã¿ãããŸããå°åå
ã§é
延ãåŒãèµ·ããå¯èœæ§ã®ããè¹è¶ã®æ°ãšæ°ã衚瀺ããããã·ã¥ããŒããå¿
èŠã§ããäºæž¬ãšå°ç空éåŠçã®ããã®ãã€ãã£ãæ©èœãåããã¹ãã¬ãŒãžãœãªã¥ãŒã·ã§ã³ã䜿çšããããšèããŠããŸãã
ã©ã®ã¹ãã¬ãŒãž ãœãªã¥ãŒã·ã§ã³ã䜿çšããã¹ãã§ããããïŒ
- A. Google BigQuery
- B. Google Cloud Bigtable
- C. Google Cloud Datastore
- D. Google Cloud SQL for PostgreSQL
Correct Answer: A
Reference contents:
– BigQuery GIS ã®æŠèŠ
Question 47
åŸæ¥å¡æ
å ±ã Google BigQuery 㧠FirstName ãã£ãŒã«ããš LastName ãã£ãŒã«ãã§æ§æããã Users ããŒãã«ã«ä¿åããŠããŸãã
IT éšéã®ã¡ã³ããŒãã¢ããªã±ãŒã·ã§ã³ãæ§ç¯äžã§ Google BigQuery ã®ã¹ããŒããšããŒã¿ãå€æŽããŠFirstName ãã£ãŒã«ãã®å€ãã¹ããŒã¹ã§é£çµããFullName ãã£ãŒã«ããšãååŸæ¥å¡ã® LastName ãã£ãŒã«ãã®å€ã§æ§æããã FullName ãã£ãŒã«ããã¢ããªã±ãŒã·ã§ã³ãã¯ãšãªã§ããããã«ããŠã»ãããšäŸé ŒãããŸããã
ã³ã¹ããæå°éã«æããªãããã®ããŒã¿ãå©çšã§ããããã«ããã«ã¯ã©ãããã°ããã§ããããïŒ
- A. Google BigQuery ã§FirstName ãšLastName ãã£ãŒã«ãã®å€ãé£çµããŠFullName ãçæãããã¥ãŒãäœæããŸãã
- B. FullName ãšããååã®æ°ããåãUsers ããŒãã«ã«è¿œå ããŸããåãŠãŒã¶ãŒã®FullName åã FirstName ãšLastName ã®å€ãé£çµããŠæŽæ°ããUPDATE ã¹ããŒãã¡ã³ããå®è¡ããŸãã
- C. Users ããŒãã«å šäœã«å¯Ÿã㊠Google BigQuery ãã¯ãšãªããŠåãŠãŒã¶ãŒã®FirstName å€ãšLastName å€ãé£çµããFirstNameãLastNameãFullName ã®é©åãªå€ã Google BigQuery ã®æ°ããããŒãã«ã«èªã¿èŸŒã¿ãã Google Cloud Dataflow ãžã§ããäœæããŸãã
- D. Google BigQuery ã䜿çšããŠããŒãã«ã®ããŒã¿ãCSV ãã¡ã€ã«ã«ãšã¯ã¹ããŒãããŸããGoogle Cloud Dataproc ãžã§ããäœæããŠCSV ãã¡ã€ã«ãåŠçããFirstNameãLastNameãFullName ã®é©åãªå€ãå«ãæ°ããCSV ãã¡ã€ã«ãåºåããŸããGoogle BigQuery ããŒã ãžã§ããå®è¡ããŠæ°ãã CSV ãã¡ã€ã«ã Google BigQuery ã«èªã¿èŸŒã¿ããŸãã
Correct Answer: C
Question 48
補é äŒç€Ÿã¯ãããããç°ãªããµãã©ã€ã€ãŒããæ倧 750åã®ç°ãªãéšåã調éããŠããŸãã
åéšåããšã«å¹³å 1,000åã®äŸãããã©ãã«ä»ãããŒã¿ã»ãããåéããŸãããããŒã ã¯å庫ã®äœæ¥å¡ãéšåã®åçã«åºã¥ããŠå
¥è·ããéšåãèªèããããã®ã¢ããªãå®è£
ããããšèããŠããŸããæ°æ¥ä»¥å
ã«ãã®ã¢ããªã®æåã®åäœããŒãžã§ã³ïŒProof-Of-ConceptïŒãå®è£
ããããšèããŠããŸãã
äœããã¹ãã§ããããïŒ
- A. æ¢åã®ããŒã¿ã»ããã§Google Cloud Vision AutoML ã䜿çšããŸãã
- B. Google Cloud Vision AutoML ã䜿çšããŠããŒã¿ã»ããã 2åçž®å°ããŸãã
- C. èªèã®ãã³ããšããŠã«ã¹ã¿ã ã©ãã«ãæäŸããããšã§ Google Cloud Vision API ã䜿çšããŸãã
- D. 転éåŠç¿æè¡ãå©çšããŠç¬èªã®ç»åèªèã¢ãã«ããã¬ãŒãã³ã°ããŸãã
Correct Answer: A
Reference contents:
– AutoML Vision åå¿è
åãã¬ã€ã #Vision API ãš AutoML ã®ã©ã¡ãã®ããŒã«ãé©åã
Question 49
補é å·¥å Žã¯ã¢ããªã±ãŒã·ã§ã³ã®ãã°ãã¡ã€ã«ããŸãšã㊠1æ¥ 1å åå 2æã« 1ã€ã®ãã°ãã¡ã€ã«ã«ãŸãšããŠããŸãã
ãã®ãã°ãã¡ã€ã«ãåŠçããããã« Google Cloud Dataflow ãžã§ããäœæããŸããããã®ãã°ãã¡ã€ã«ã 1 æ¥ 1 åã§ããã ãå®äŸ¡ã«åŠçãããããã«ããå¿
èŠããããŸãã
äœããã¹ãã§ããããïŒ
- A. åŠçãžã§ããå€æŽããŠä»£ããã« Google Cloud Dataproc ã䜿çšããããã«ããŸãã
- B. æ¯æãåºç€Ÿæã« Google Cloud Dataflow ãžã§ããæåã§èµ·åããŸãã
- C. Google App Engine Cron ãµãŒãã¹ã§cron ãžã§ããäœæã㊠Google Cloud Dataflow ãžã§ããå®è¡ããŸãã
- D. ãã°ããŒã¿ãããã«åŠçããããã« Google Cloud Dataflow ãžã§ããã¹ããªãŒãã³ã° ãžã§ããšããŠèšå®ããŸãã
Correct Answer: C
Reference contents:
– cron.yaml ã䜿çšãããžã§ãã®ã¹ã±ãžã¥ãŒãªã³ã°
Question 50
æ¥åã·ã¹ãã ã®ãã©ã³ã¶ã¯ã·ã§ã³ ããŒã¿ããªã³ãã¬ãã¹ã®ããŒã¿ããŒã¹ãã GCP ã«ç§»è¡ããå¿
èŠããããŸã
ããŒã¿ããŒã¹ã®ãµã€ãºã¯çŽ 20 TBã§ãã
ã©ã®ããŒã¿ããŒã¹ãéžæããã¹ãã§ããããïŒ
- A. Google Cloud SQL
- B. Google Cloud Bigtable
- C. Google Cloud Spanner
- D. Google Cloud Datastore
Correct Answer: A
é¢é£ãã Professional Data Engineer æš¡æ¬åé¡é
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