1. SE (Searchable Encryption) algorithm enables a client to securely outsource its data to an untrusted cloud provider without sacrificing the ability to search over it.

A. True B. False

2. Which kind of following processing patterns Apache Spark can handle?

A.Batch Processing

B.InteractiveProcessing

C.Stream Processing

D.Graph Processing

E.All of the above

3. Scale-Up is to add further new nodes to the cluster and re-distribute the data across these nodes.

A. True B. False

4. In-Memory Computing (IMC) is an architecture where applications assume all the data required for processing is already available in the main memory.

A.True, because the availability of data within the memory is guaranteed by the system software used to support IMC.

B.True, because the data sets must be limited to the size of the memory used in IMC.

C.False, because an application cannot assume all data to be available already within the main memory.

D.False, because an application cannot assume the size of data that will be processed before the execution time of the application.

5. Which statement is true about MapReduce model?

A.It provides resource management

B.Data processing layer of Hadoop

C.It is an open source data warehouse system for querying and analysing large datasets stored in Hadoop file.

D.All of the above.