IT MCQs

Eight bits make up a byte, which can hold up to ___ characters.

1. 2
2. 241
3. 256
4. 128

A typical HDD design consists of a spindle that holds flat circular disks, also called __, which hold the recorded data.

1. Platters
2. Tracks
3. Sector
4. Tracker

Flash Drives are also known as:

1. USB memory pens
2. USB pen drives
3. USB memory sticks
4. All of these

Which one is not an Image file ?

1. .wmv
2. .png
3. .bmp
4. None

Physical or logical arrangement of network is:

1. topology
2. routing
3. networking
4. none

DOS is the abbreviation for Disk Operating System which was the __ operating system used for personal computers.

1. Second
2. First
3. Third
4. Fourth

CD command is used in DOS for:

1. Copy a file
2. Delete a file
3. Changes the current directory
4. Format a disk to accept DOS files

1 nibble is equal to

1. 4 bits
2. 8 bits
3. 12 bits
4. None

What is Communication device in Computer?

1. hardware
2. software
3. both
4. none of these

If a computer has more than one processor then it is known as ____.

1. Uniprocess
2. Multiprocessor
3. Multi_threaded
4. Multi programming