Trials - Multiple Choice Questions That I Got Wrong

Question 1

Which of the following transmits data using high frequency radio waves?

Answer 1

Satellites

Question 2

What is the name of the device that provides services to other computers on a network?

Answer 2

Server

Question 3

Which of the following provides timely statistical evidence to decision makers directly through the use of visual online tools?

Answer 3

OLAP (Online Analytical Processing)

Question 4

All nodes on a LAN connect to a central device and all nodes share a single transmission channel. What is likely to be the central device?

Answer 4

Hub

Question 5

In system development, what is the name given to this diagram?

Answer 5

Gantry chart