Cloud Computing Questions (45)

Homework 3 CISC 5550 Cloud Computing

Department of Computer and Information Sciences, Fordham University Total Score: 5% of the total score

A. Select True or False for the following statements (5 points)

1. MapReduce is a storage part of the Hadoop?

2. Pattern matching is a function of big data.

3. The goal of designing Hadoop is to process big data with reasonable cost and time?

4. MongoDB is also a Hadoop database.

5. Big data in the cloud help utilize the unused resources in the data center.

B. Select appropriate answer(s) (5 points) 6. What is true about Not-only-SQL

a. NoSQL with no relation to SQL

b. No-SQL

c. Not a SQL

d. SQL with some additional features

7. Do you think which of the following is true?

a. Map>Reduce > Combine

b. Combine >Reduce>Map

c. Map >Combine >Reduce

d. Reduce >Combine >Map

8. What is the database of Google?

a. MongoDB

b. Hbase

c. RDMS

d. Bigtable

9. Complexity increases in big data processing by the ____of data a. Velocity

b. Variety

c. Veracity

d. Value

10. Give your opinion by selecting a statement from the following, which is wrong in terms of Big data in Cloud?

a. There are no real indexes

b. Data is structured

c. Data can be processed in real time

d. It is not just about the volume of data

C. Matching Questions (5 points)

Determine which one is the best match for each problem/statement. For example, F → p?

A A scale corresponds to speed of storing and processing data

a. Volume b. Veracity

B A dimension of big data may correspond to the analysis data security and intelligence

c. Variety d. Microsoft

C One of the reasons of big data mining in the cloud is the focus on the _____ of your data.

e. Velocity f. Yahoo

D _____ got wide acceptance by researchers and developers through a number of open source projects, including HBase, Cassandra, Voldemort, MongDB

g. Hadoop i. Google

E The MapReduce programming model widely used in analytics was developed by a company

j. NoSQL k. Value

11. A → ____

12. B → ____

13. C → ____

14. D →____

15. E → ____