Hardware and Software

is a permanent memory.

• ROM

• RAM

• CPU

• None of these

How many kinds of storage devices does a computer have?

• three

• one

• two

• four

What is inserted in the CD Drive of a computer?

• Pen Drive

• CD

• Hard Disk

• CPU

DVD stands for Drawing Video Disk. ​ ​

• True

• False

External hard disks are attached to the CPU box.

• True

• False

8 bits make 1 byte.

• True

• False

Primary storage devices are also called external storage devices.

• True

• False

Computer memory is measured in bytes.

• True

• False

Multiple storage capacity.

• Hard Disk

• 0 and 1

• 1024 GB

• 1024 KB

Data is stored using the Internet.