Which of the following is hardware?

• PowerPoint

• Keyboard

• Excel

• Microsoft Word

Which mouse click is used to select item?

• Double click

• Right click

• Drag and Drop

• Left click

Which is called the "Brain of the Computer"

• CPU

• Keyboard

• Monitor

• Control Unit

Which of these is not an output device?

• Printer

• scanner

• speaker

• memory stick

Computer is an

• useless machine

• Electronic machine

• Mechanical machine

• None of these above

Full form of E-mail is

• Electrical mail

• English mail

• Electronic mail

• Easy mail

Full form of WWW is

• Wide Wide Web

• Web Web Web

• World Wide Web

• Work Wide Web

Which is not an example of a machine?

• electric fan
• notebook
• rice cooker

This is used to type information into the computer.

• headset
• keyboard
• mouse

When we type, we see a blinking vertical line. It is called the...

• blinker
• cursor
• liner