Computing

Question 1

1Big data is described by

Hard

A. its font B. its file name C. its volume, velocity and variety D. its colour

Question 2

2Software as a Service (SaaS) provides

Medium

A. raw storage only B. complete applications used through a browser C. only virtual machines D. printer drivers

Question 3

3Virtualisation lets one physical server run many virtual machines.

Medium

A. True B. False

Question 4

4A unit of quantum information is a ___.

Hard

Your answer (fill in the blank)

Question 5

5Infrastructure as a Service (IaaS) provides

Hard

A. finished applications such as email only B. only a programming platform C. virtual servers, storage and networks on demand D. physical keyboards

Question 6

6SaaS delivers complete applications over the internet.

Easy

A. True B. False

Question 7

7Data sovereignty concerns

Hard

A. the size of a file B. how fast data travels C. which country's laws apply to data stored in the cloud D. screen resolution

Question 8

8Edge computing processes data near its source.

Hard

A. True B. False

Question 9

9Cloud infrastructure used by one organisation only is a ___ cloud.

Medium

Your answer (fill in the blank)

Question 10

10Quantum computers use

Hard

A. vacuum tubes B. punched cards C. qubits that can represent 0 and 1 at the same time D. only binary bits