Computer Science- Various parts of a computer

The CPU is called the __________________ of the computer.

• Leg

• Brain

• Heart

Which device is used to enter data into a computer by typing?

• Scanner

• Printer

• Keyboard

The ________________________ manages the overall working of a computer.

• Hardware

• Operating System

• Software

How many keys are their on a keyboard?

• 104

• 140

• 114

Which of the following software is a word processor?

• Calculator

• MS Paint

• MS WORD

The two basic parts of a computer are:

• CPU and Monitor

• Hardware and Software

• CPU and Keyboard

There are ________________ Function Keys on a keyboard.

• 11

• 14

• 12

Full stop(.), Comma(,), Question mark(?) etc. are ______________________________keys.

• Punctuation Keys

• Symbol Keys

• Function Keys

The combination of the keys that moves the cursor to the top of a document :

• Ctrl + Page

• Ctrl + Home

• Ctrl + End

Which key used to erase the text on the left side of the cursor?

• Delete Key

• Backspace Key

• Enter Key