Domain 1.10

1. 1Which of the following is a caching engine?

   1. AElastiCache
   2. BDynamoDB
   3. Cmemcached
   4. DIAM
2. 2Which of the following are caching engines used by ElastiCache? (Choose two.)

   1. ARedis
   2. BDynamoDB
   3. Cmemcached
   4. DCloudFront
3. 3Which of the following can you use reserved instances with?

   1. ARDS
   2. BEC2
   3. CBoth A and B
   4. DNone of the above
4. 4For which of the following can you use reserved instances?

   1. ARDS Multi-AZ deployments.
   2. BRDS standard deployments
   3. CElastiCache nodes
   4. DAll of the above
5. 5In which situations will an RDS instance with Multi-AZ configured fail over? (Choose two.)

   1. AWhen you manually force a failover
   2. BWhen the primary zone is unreachable
   3. CWhen the secondary zone is unreachable
   4. DWhen two successive database reads fail
6. 6Which of the following can you select when you create an RDS instance? (Choose two.)

   1. AThe type of database to use
   2. BThe number of network connections to allow before failing over
   3. CThe number of database processes to allow
   4. DThe availability zone to deploy the instance to
7. 7Which of the following may happen when you have a single-AZ RDS database and a
   backup begins? (Choose two.)

   1. ALatency increases.
   2. BDatabase responses may temporarily slow.
   3. CThe database goes offline temporarily.
   4. DNetwork requests will fail for up to a minute.
8. 8Which of the following database engines are available for RDS? (Choose two.)

   1. AHyperion
   2. BCassandra
   3. COracle
   4. DSQL Server
9. 9Which of the following is true about RDS? (Choose two.)

   1. AReserved instances can be used for Multi-AZ deployments.
   2. BAutomated backups are turned off by default.
   3. CEvery database supported by RDS can also be installed directly on EC2 instances.
   4. DAll RDS databases support SQL as an interface.
10. 10What is the default port for MySQL via RDS?

    1. A80
    2. B443
    3. C22
    4. D3306

11. 11When AWS uses the term OLAP, what does that acronym stand for?

    1. AOnline analytics processing
    2. BOffline analytic processing
    3. COnline aggregation processing
    4. DOffline activity and payment
12. 12When AWS uses the term OLTP, what does that acronym stand for?

    1. AOffline training and practice
    2. BOffline transaction processing
    3. COnline traffic provisioning
    4. DOnline transaction processing
13. 13Which of the following is most suitable for OLAP?

    1. ARedshift
    2. BElastiCache
    3. CDynamoDB
    4. DAurora
14. 14Which of the following is most suitable for OLTP?

    1. ARedshift
    2. BElastiCache
    3. CDynamoDB
    4. DAurora
15. 15Which of the following are most suitable for OLTP? (Choose two.)

    1. Amemcached
    2. BOracle
    3. CDynamoDB
    4. DSQL Server
16. 16Which of the following is best suited for data warehousing?

    1. Aredis
    2. BOracle
    3. CDynamoDB
    4. DRedshift
17. 17Which of the following is best suited for big data processing?

    1. AEMR
    2. BQuickSight
    3. CElastiCache
    4. DAthena
18. 18Which of the following is best suited for real-time analytics?

    1. AEMR
    2. BQuickSight
    3. CKinesis
    4. DAthena
19. 19Which of the following is best suited for dashboards and visualizations?

    1. AEMR
    2. BQuickSight
    3. CKinesis
    4. DAthena
20. 20Which of the following is best suited for interactive analytics?

    1. AEMR
    2. BQuickSight
    3. CKinesis
    4. DAthena

Description

AWS (AWS - Practice Book Domain 1) Quiz on Domain 1.10, created by Fausto Trindade on 19/02/2020.

Author

Fausto Trindade

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