WorksheetsITBIS105-Chepter6
Total questions: 15
Worksheet time: 8mins
What is the function of input devices?
Translate audio information into sounds
Convert data into a form that the system unit can process
Convert processed data into a form we can understand
Display visual images of text and graphics
Which of the following is a hardware input device?
Keyboard
Printer
Monitor
Speaker
What type of mouse has no moving parts and uses light to detect movement?
Touch pad
Optical mouse
Trackball mouse
Wireless mouse
What is the purpose of a barcode reader?
Scan or read barcodes printed on product containers
Read encoded information on debit and credit cards
Convert scanned data into a form the system unit can process
Interpret special characters and marks
Which device is used to read encoded characters on checks?
Character recognition reader
Magnetic card reader
RFID reader
Bar code reader
What is the function of a scanner?
Translate audio information into sounds
Read barcodes printed on product containers
Interpret encoded information on identification cards
Convert scanned data into a form the system unit can process
What type of monitor requires less power to operate and is portable and thin?
LCD monitor
LED monitor
CRT monitor
OLED monitor
Which printer type uses a laser light beam to produce images?
Plotter
Thermal printer
Laser printer
Ink-jet printer
What is the purpose of audio-output devices?
Convert data into a form that the system unit can process
Translate audio information into sounds
Provide input to computer games
Create or capture original images
Which device combines a microphone and headphones?
Multifunctional device
Virtual Reality headset
Headset
Drone
What is the function of technical writers?
Provide customer support
Design hardware components
Prepare instruction manuals and technical reports
Develop software applications
What is the Internet of Things (IoT) technology used for?
Monitor and share location
Create virtual reality environments
Produce 3D shapes
Connect to speakers and headsets
What is the study of human factors related to things people use called?
Ergonomics
Biometrics
Robotics
Genetics
Which portable device is known to cause 'tablet hunch'?
Laptop
Tablet
Smartphone
Smartwatch
What is the expected annual salary range for technical writers?
$70,000 - $100,000
$45,000 - $84,000
$90,000 - $120,000
$30,000 - $60,000
