100% Free NBRC SDS Practice Test Questions and Answers 2026

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Total 86 Questions | Updated On: May 24, 2026

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Question 1

IoT is built on:

A : Cloud Computing

B : Networks of data gathering devices

C : Both A and B

D : None of the above

Answer: C

Question 2

Which of the following is True about Time Series Analysis?

A : Predicting when/whether an event will occur, such as a failure of the machine generating the data

B : Projecting the value of the time series at future points in time, such as a stock whose price we want to predict

C : Identifying interesting patterns in a corpus of time series data that is too large for a human to comb through

D : Both A and B

E : All of the above

Answer: E

Question 3

Which of these are open-source column-oriented databases?

A : Cassandra

B : HBase

C : Accumulo

D : Both A and B

E : All of the above

Answer: E

Question 4

What is the agenda of discussion at a "stand up" meeting of an Agile team?

A : What they accomplished the previous day

B : What they are planning to do today

C : Any roadblocks they are running into

D : Both A and B

E : All of the above

Answer: E

Question 5

Tar is an example of:

A : Archive file format

B : CSV file format

C : ARV file format

D : Text file format

E : None of the above

Answer: A

Page: 1 / 18

Total 86 Questions | Updated On: May 24, 2026

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