SOA Certified Cloud Computing Specialist C90-02A Questions & Answers

• Question 61:

  to the security broker. After successful authentication, the security broker responds with an authentication security mechanism works. Select the correct answer.

  with which the cloud service

  A. token, acknowledgement certificate, certificate authority B. credentials, token, single sign-on C. certificate, message, certificate authority D. certificate, key, single sign-on

  Correct Answer: B

• Question 62:

  Which of the following are data storage levels used by cloud-based storage mechanisms? Select the correct answer.

  A. dataset

  B. files

  C. block

  D. All of the above.

  Correct Answer: D

• Question 63:

  It is possible to make ten virtual servers available via two physical servers. Select the correct answer.

  A. True

  B. False

  Correct Answer: A

• Question 64:

  is a form of dynamic routing whereby a cloud service consumer's request is redirected to one of several redundant IT resources located on different clouds. Select the correct answer.

  A. Cloud balancing

  B. Cloud bursting

  C. Replication leveling

  D. Virtual state caching

  Correct Answer: A

• Question 65:

  Which of the following can be the result of a successful malicious intermediary attack? SELECT ALL THAT APPLY

  A. The confidentiality of a message is comprised.

  B. The integrity of a message is comprised.

  C. Private or sensitive data within a message is accessed by the attacker.

  D. Harmful data is inserted into a message.

  Correct Answer: ABCD

• Question 66:

  Which of the following cloud computing mechanisms are directly associated with the realization of the multitenancy cloud characteristic? SELECT ALL THAT APPLY

  A. automated scaling listener

  B. failover system

  C. resource replication

  D. virtual server

  Correct Answer: CD

• Question 67:

  Performance testing on Software-as-a-Service (SaaS) implementations is almost always carried out with a white box testing approach that does not involve the use of automated testing software. Select the correct answer.

  A. True

  B. False

  Correct Answer: B

• Question 68:

  Which of the following cloud computing mechanisms are directly associated with the realization of the ubiquitous access cloud characteristic? Select the correct answer.

  A. failover System

  B. multi-device broker

  C. ready-made environment

  D. virtual server

  Correct Answer: B

• Question 69:

  Which of the following cloud computing mechanisms are directly associated with the realization of the elasticity cloud characteristic? SELECT ALL THAT APPLY

  A. virtual server

  B. automated scaling listener

  C. resource replication

  D. pay-for-use monitor

  Correct Answer: ABCD

• Question 70:

  A is a mechanism used to temporarily persist certain types of data as an alternative to caching the data in memory. Select the correct answer.

  A. resource replicator

  B. state management database

  C. failover system

  D. multi-device broker

  Correct Answer: B