1. Who is responsible for making information and communications technology accessible?

A) government appointed workers

B) human resources managers

C) differs from country to country

D)Accessibility is voluntary

2. What are points of presence (POPs)?

A) utility stations connecting users to NSPs

B) the location where a service disruption occurred

C) office locations where users sign up for ISPs

D) an area served by three or more cell towers

3. Which component of a computer provides input?

A) display

B) motherboard

C) keyboard

D) printer

4. Which of the following is an example of output?

A) mouse movements

B) voice commands

C) 3D graphics

D) keyboard strokes

5. RFID tags can be used to

A) track inventory

B) monitor heart rates

C) record temperatures

D) turn on sprinklers

6. A device that amplifies a weak signal on a wired network is called a

A) repeater

B) switch

C) bridge

D) router

7. What step can office workers take to reduce their risk of computer-based repetitive stress injuries?

A) take frequent breaks to stretch

B) sit further away from their desk

C) use a laptop instead of a desktop

D) work in a darkened room