Y11 ICT Quiz

What is an input device?

• A device that processes data
• A device that allows users to enter data into a computer
• A device that displays data
• A device that stores data

Which of the following is NOT an input device?

• Keyboard
• Mouse
• Monitor
• Microphone

Which input device is used to help visually impaired users?

• Concept keyboard
• Touchpad
• Braille keyboard
• Stylus

What is the function of a scanner?

• Capturing images
• Digitizing documents
• Storing files
• Sending emails

Which device captures both audio and video?

• Microphone
• Webcam
• Speaker
• Printer

Which of the following is a solid-state storage device?

• Hard drive
• CD-ROM
• USB flash drive
• Magnetic tape

Which is NOT an advantage of solid-state drives (SSD)?

• Fast access
• Silent operation
• More storage capacity than HDD
• Energy-efficient

Which storage device is most suitable for long-term archival purposes?

• SSD
• Optical disc
• Magnetic tape
• USB flash drive

What is a disadvantage of magnetic storage?

• High cost per GB
• High power consumption
• Limited read/write cycles
• Poor data reliability

How does optical storage work?

• Using electromagnetic signals
• Using moving mechanical parts
• Using laser technology
• Using flash memory