MCQs

Q561: The distance between pixels on a computer monitor screen is called _____?

• A) Pixel pitch
• B) Dot pitch
• C) Resolution

Q562: Which one is a type of optical storage?

• A) Blu-ray disk
• B) Floppy disk
• C) Harddisk

Q563: Virtual memory typically located on/in ____?

• A) RAM
• B) CPU
• C) Hard drive

Q564: Communication between a computer and keyboard involves ______?

• A) Full-duplex
• B) Simplex
• C) Half-duplex

Q565: Which is a device that connects two or more networks with different types of protocols?

• A) Gateway
• B) Bridge
• C) Router

Q566: An example of short range broadcast radio communication is _____?

• A) Satellite
• B) Bluetooth
• C) Infrared

Q567: There are _____ data transmission modes.

• A) 5
• B) 4
• C) 3

Q568: The jobs in the buffer is said to be in _____?

• A) List
• B) Stack
• C) Queue

Q569: When computer is restarted, it is called _____?

• A) Cold boot
• B) Warm boot
• C) Restart boot

Q570: Pixel is short for _____?

• A) Picture resolution
• B) Picture edit
• C) Picture element