Cloud Technology Concepts Exam Questions PDF download

QUESTION: 11

Which of the following security mechanisms enables one cloud service consumer to be authenticated by a security broker, so that its security context is persisted when accessing other cloud services? Select the correct answer.

digital certificates
certificate authority
single sign-on
None of the above.

Answer(s): C

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QUESTION: 12

We exported data from our on-premise relational database to a cloud-based non-relational database. After the export, we noticed that the size of the cloud-based database was significantly larger than our on-premise database. What is the likely reason that the database size increased? Select the correct answer.

The transmission of the data over a wide area network resulted in the accumulation of additional meta data from HTTP headers that was stored in the non-relational database, resulting in the increase in data received by the cloud.
The data in the relational database was normalized and became denormalized after being exported into a non-relational database.
In order to support higher levels of scalability, the cloud-based database is required to add state data to the non-relational data it stores. This state data is used to synchronize instances of the database tables during runtime usage, but also increases the size of the overall database.
All of the above.

Answer(s): B

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QUESTION: 13

The attack occurs when access is granted to an attacker erroneously or too broadly, resulting in the attacker gaining access to IT resources that are normally protected. Select the correct answer.

denial of service
malicious intermediary
insufficient authorization
virtualization

Answer(s): C

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QUESTION: 14

The is a service agent that can measure the usage of a cloud-based IT resource by a cloud consumer for billing purposes. Select the correct answer.

automated scaling listener
pay-for-use monitor
multi-device broker
resource replicator

Answer(s): B

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QUESTION: 15

A virtual server is being attacked by a malicious cloud service consumer that is generating increased usage loads upon the underlying physical server. As a result, other virtual sewers being hosted by the physical server are becoming unavailable to other cloud service consumers. This kind of attack is known as: . Select the correct answer.

denial of service
overlapping trust boundary
insufficient authorization
buffer overrun

Answer(s): A

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Arcitura Education Cloud Technology Concepts C90.02 Dumps in PDF

Free Arcitura Education C90.02 Real Questions (page: 15)

QUESTION: 11

QUESTION: 12

QUESTION: 13

QUESTION: 14

QUESTION: 15