CD and DVD are ...... storage

• magnetic

• optical

• Both a and b

• None of these

Which of the following is an example of secondary storage?

• RAM

• Cache

• CD-ROM

• CPU

What is the basic unit of storage in a computer?

• Bit

• Byte

• Kilobyte

• Megabyte

Which of the following is an example of a web browser?

• Google Chrome

• Microsoft Excel

• Adobe Photoshop

• Microsoft Word

Which of the following is an example of binary number?

• (10)₂

• (101)₅

• (1100)₁₀

• (1111)₈

What is the purpose of a network?

• To share data and resource between computers

• To display graphics on the screen

• To store files on a hard drive

• To create and edit documents

Which of the following is an example of an operating system?

• Microsoft Word

• Windows 10

• Adobe Photoshop

• Google Chrome

........ is made up of transitiors and ........ is made of capacitors

• SRAM, DRAM

• DRAM, SRAM

• Both a and b

• None of these

Which one of the following is an input device?

• Speaker

• Printer

• Monitor

• Mouse

Which of the following is not a type of bus?

• Address bus

• Data bus

• Memory bus

• Control bus