Computer Storage and Input/Output Quiz

What is the difference between computer ROM and RAM?

• ROM and RAM are the same thing.

• ROM is non-volatile and stores permanent data, while RAM is volatile and stores temporary data.

• ROM is used for storing data, while RAM is used for processing data.

• ROM is volatile and stores temporary data, while RAM is non-volatile and stores permanent data.

Name two examples of computer storage devices.

• HDD and SSD

• Keyboard and Mouse

• Monitor and Printer

• RAM and CPU

What is the purpose of binary digit conversion?

• To convert binary data into decimal format.

• To encrypt and decrypt data.

• To compress data for storage purposes.

• To represent and manipulate data in a binary format.

Convert the binary number 101010 to decimal.

• 100

• 10

• 42

• 101

Convert the decimal number 42 to binary.

• 101010

• 110011

• 100010

• 101001

What are the common storage capacity units used in computers?

• bit, byte, KB, MB, GB, TB, PB, EB, ZB, YB

• bit, byte, KB, MB, GB, TB, PB, EB, GB

• bit, byte, KB, MB, GB, TB, PB, EB, ZB

• bit, byte, KB, MB, GB, TB, PB, EB, ZB, YB

Give an example of an input device.

• keyboard

• printer

• mouse

• monitor

Give an example of an output device.

• printer

• mouse

• keyboard

• monitor

What is the function of computer RAM?

• The function of computer RAM is to store permanent data and instructions.

• The function of computer RAM is to provide temporary storage for data and instructions that the computer needs to access quickly.

• The function of computer RAM is to control the flow of data and instructions in the computer.

• The function of computer RAM is to provide long-term storage for data and instructions.

What is the function of computer ROM?

• To perform arithmetic calculations

• To control input and output devices

• To store permanent instructions

• To store temporary data