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ITBIS105-Chepter6

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What is the function of input devices?

a)

Translate audio information into sounds

b)

Convert data into a form that the system unit can process

c)

Convert processed data into a form we can understand

d)

Display visual images of text and graphics

2.

Which of the following is a hardware input device?

a)

Keyboard

b)

Printer

c)

Monitor

d)

Speaker

3.

What type of mouse has no moving parts and uses light to detect movement?

a)

Touch pad

b)

Optical mouse

c)

Trackball mouse

d)

Wireless mouse

4.

What is the purpose of a barcode reader?

a)

Scan or read barcodes printed on product containers

b)

Read encoded information on debit and credit cards

c)

Convert scanned data into a form the system unit can process

d)

Interpret special characters and marks

5.

Which device is used to read encoded characters on checks?

a)

Character recognition reader

b)

Magnetic card reader

c)

RFID reader

d)

Bar code reader

6.

What is the function of a scanner?

a)

Translate audio information into sounds

b)

Read barcodes printed on product containers

c)

Interpret encoded information on identification cards

d)

Convert scanned data into a form the system unit can process

7.

What type of monitor requires less power to operate and is portable and thin?

a)

LCD monitor

b)

LED monitor

c)

CRT monitor

d)

OLED monitor

8.

Which printer type uses a laser light beam to produce images?

a)

Plotter

b)

Thermal printer

c)

Laser printer

d)

Ink-jet printer

9.

What is the purpose of audio-output devices?

a)

Convert data into a form that the system unit can process

b)

Translate audio information into sounds

c)

Provide input to computer games

d)

Create or capture original images

10.

Which device combines a microphone and headphones?

a)

Multifunctional device

b)

Virtual Reality headset

c)

Headset

d)

Drone

11.

What is the function of technical writers?

a)

Provide customer support

b)

Design hardware components

c)

Prepare instruction manuals and technical reports

d)

Develop software applications

12.

What is the Internet of Things (IoT) technology used for?

a)

Monitor and share location

b)

Create virtual reality environments

c)

Produce 3D shapes

d)

Connect to speakers and headsets

13.

What is the study of human factors related to things people use called?

a)

Ergonomics

b)

Biometrics

c)

Robotics

d)

Genetics

14.

Which portable device is known to cause 'tablet hunch'?

a)

Laptop

b)

Tablet

c)

Smartphone

d)

Smartwatch

15.

What is the expected annual salary range for technical writers?

a)

$70,000 - $100,000

b)

$45,000 - $84,000

c)

$90,000 - $120,000

d)

$30,000 - $60,000