NPTEL Cloud computing Assignment 3 Answers 2021:- We do not claim 100% surety of answers, these answers are based on our sole knowledge, and by posting these answers we are just trying to help students, so we urge do your assignment on your own.
Q1.Which of the following is false about SLA contents
a) A complete, specific definition of each service
b) An auditing mechanism to monitor the services
c) The responsibilities of the provider only
d) None of these
Ans:- c) The responsibilities of the provider only
Q2. Key Performance Indicator is a high-level resource metrics.
a) True
b) False
Ans:- b) False
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Q3. Which of the following is correct about Availability?
a) Availability = 1- (UpTime / TotalTime)
b) Availability = 1- (DownTime / Up Time)
c) Availability = 1+ (DownTime / UpTime)
d) Availability = 1+ (UpTime / Down Time)
Ans:- b) Availability = 1- (DownTime / Up Time)
Q4. Statement 1: Coefficient of variance represents the ratio of standard deviation to mean.
Statement 2: Coefficient of variance is a useful statistic for comparing the degree of uniformity from one data series to another.
a) Only statement 1 is true
b) Only statement 2 is true
c) Both the statements are true
d) Both the statements are False
Ans:- a) Only statement 1 is true
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Q5. Multiplexing demand from multiple sources may increase the coefficient of variation.
a) True
b) False
Ans:- b) False
Q6. Which of the following is true about penalty, where D(t) is instantaneous demand at time t and R(t) is response at time t?
a) Penalty R(t) * D(t) | dt
b) Penalty ID(t)-R(t) | dt
c) Penalty-|D()+R(t) di
d) None of these
Ans:- b) Penalty ID(t)-R(t) | dt
Q7. Which of the following is/are true?
a) Column oriented data storage technique is efficient for data warehouse workloads
b) Row oriented data storage technique is optimal for write oriented operation.
c) None of the above
Ans:- For Answer Click Here
Q8. Which of the following data warehousing databases is/are capable of handling parallel processing?
a) Oracle
b) Vertica
c) SQLServer
d) None of these
Ans:- (B) Vertica
Q9. Statement 1: Hadoop Distributed File System is an open source implementation of GPS architecture.
Statement 2: In Google File System, the master maintains regular communication with the chunk servers.
a) Only statement 1 is true.
b) Only statement 2 is true
c) Both the statements are true
d) Both the statements are false
Ans:- c) Both the statements are true
Q10. In the Map-Reduce model, which of the following is/are True?
a) Map operation consists of transforming one set of key-value pair to another set of key value pair
b) Each mapper writes computational results in one file per reducer
c) Files are sorted by a key and stored in a local file system
d) None of the above
Ans:- For Answer Click Here
NPTEL Cloud computing Assignment 3 Answers 2021:- We do not claim 100% surety of answers, these answers are based on our sole knowledge, and by posting these answers we are just trying to help students, so we urge do your assignment on your own.
NPTEL ALL WEEK ASSIGNMENT ANSWERS:-
- Soft Skill Assignment Answers
- Project Management For Managers Answer
- Semiconducter Devices And Circuit Answer
- Problem Solving Through Programming In C Answer
ALSO READ : NPTEL – Online Courses,Certificate And full details
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