Question 21 : Which of the following is a second level attribute in relation to scalability ?
1. Fault management
2. Caching
3. Expertise
4. Geographic location
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Question 22 : Which of the following is first level applicable attribute ?
1. Availability
2. Monitoring
3. Configuring
4. All of the mentioned
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Question 23 : Point out the correct statement:
1. An application that runs as a service on the Internet has a client portion that makes a request and a server portion that responds to that request
2. In a distributed system, the transaction is stateful
3. In order to create a stateless system in a distributed architecture, a transaction manager or broker must be added so that the intermediary service can account for transactions and react accordingly when they succeed or fail
4. None of the mentioned
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Question 24 : Which of the following property defines a transaction as something that cannot be subdivided and must be completed or abandoned as a unit ?
1. Atomicity
2. Consistency
3. Isolation
4. Durability
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Question 25 : The __________ property states that the system must have a mechanism to recover from committed transactions should that be necessary.
1. Atomicity
2. Consistency
3. Isolation
4. Durability
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Question 26 : An application that needed _______ storage alone might not benefit from a cloud deployment at all.
1. online
2. offline
3. virtual
4. all of the mentionedd) None of the mentioned
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Question 27 : Which of the following factors might offset the cost of offline access in hybrid application ?
1. scalability
2. costs
3. ubiquitous access
4. all of the mentioned
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Question 28 : Which of the following component is required for both online and local data access in hybrid application ?
1. local
2. cloud
3. both local and cloud
4. none of the mentioned
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Question 29 : Which of the following ACID property states that the system must go from one known state to another and that the system integrity must be maintained ?
1. Atomicity
2. Consistency
3. Isolation
4. Durability
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Question 30 : Which of the following is property of ACID principle ?
1. Atomicity
2. Consistency
3. Isolation
4. All of the mentioned
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