Value Proposition Of Cloud(Engineering > Computer Science And Engineering > Cloud Computing ) Questions and Answers
Question 1. Which of the following captive area deals with monitoring ?
Licensed
Variable but under control
Low
All of the mentioned
Explanation:-
Answer: Option B. -> Variable but under control
For private systems, any monitoring system the organization wishes to deploy can be brought to bear.
Question 2. For a server with a four-year lifetime, you would therefore need to include an overhead roughly equal to ___ percent of the system's acquisition cost.
10
20
25
All of the mentioned
Explanation:-
Answer: Option C. -> 25
The costs of a system in a datacenter must also include the overhead associated with power, cooling, and the physical plant.
Question 3. Network bottlenecks occur when ______ data sets must be transferred.
large
small
big
All of the mentioned
Explanation:-
Answer: Option A. -> large
This is the case for staging
Question 4. A ________ Level Agreement (SLA) is the contract for performance negotiated between you and a service provider.
Service
Application
Deployment
All of the mentioned
Explanation:-
Answer: Option A. -> Service
In the early days of cloud computing, all SLAs were negotiated between a client and the provider.
Question 5. The overhead associated with ____ staff is a major cost.
Data Center
IT
Non IT
All of the mentioned
Explanation:-
Answer: Option B. -> IT
It is not uncommon for the burden cost of a system in a datacenter to be 150 percent of the cost of the system itself.
Question 6. Which of the following is specified parameter of SLA ?
Response times
Responsibilities of each party
Warranties
All of the mentioned
Explanation:-
Answer: Option D. -> All of the mentioned
Some SLAs are enforceable as contracts.
Question 7. Weinman argues that a large cloud's size has the ability to repel ______ and DDoS attacks better than smaller systems do.
sniffers
botnets
trojan horse
All of the mentioned
Explanation:-
Answer: Option B. -> botnets
Superiority in numbers is the most important factor in the result of a combat.
Question 8. The most commonly used set of protocols uses ______ as the messaging format.
XML
JSON
BSON
All of the mentioned
Explanation:-
Answer: Option A. -> XML
Cloud computing builds on the architecture developed for staging large distributed network applications on the Internet.
Question 9. Cutting latency in half requires ______ times the number of nodes in a system.
two
three
four
All of the mentioned
Explanation:-
Answer: Option C. -> four
Latency, or the delay in getting a response to a request, requires both large-scale and multi-site deployments that are a characteristic of cloud providers.
Question 10. Which of the following language is used to manage transactions ?
WSDL
XML
SOAP
All of the mentioned
Explanation:-
Answer: Option A. -> WSDL
WSDL is an XML format for describing network services as a set of endpoints operating on messages containing either document- oriented or procedure-oriented information.