Computer Hardware MCQs Online Test

Which of the following are input devices? Keyboard, Mouse, Card reader

1. Keyboard
2. Mouse
3. Card reader
4. All of these

The most common type of printer is?

1. Scanner
2. Laser Printers
3. Dot-Matrix Printer
4. Inkjet Printer

Type of Keyboard is____?

1. Serial keyboard
2. Parallel keyboard
3. Both A & B
4. None of these

What is the mean of the Booting in the operating system?

1. To turn off
2. To scan
3. Install the program
4. Restarting computer

Errors from computer hardware and software cab be identifying and removed by process:

1. debugging
2. formating
3. flip flop
4. all of these

Where a computer mouse moves over the table surface, the trackball is?

1. stationary
2. difficult to move
3. dragged
4. moved in small step

Who Invented the First Computer Mouse?

1. Douglas Engelbart
2. Ada Lovelace
3. Charles Babbage
4. Graham Bell
5. None of these

Which of the following refers to the intersection of a column and row in a worksheet of MS Excel?

1. Sell
2. Triangle
3. Cell
4. Cube
5. None of these

In MS Word, indenting paragraphs allows users to set text within a paragraph at different ________.

1. Tabs
2. Pages
3. Scales
4. Margins
5. None of these

Title Bar is horizontal area located at the very _____ of the screen.

1. Top
2. Left
3. Bottom
4. Right