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measuring of computer

Total questions: 13

Worksheet time: 6mins

Name
Class
Date
1.

What is computer memory?

a)

hardware for coding the computer program

b)

A computer device that controls the flow of data

c)

is a device or system that is used to store information for immediate use in a computer

d)

software that stores binary digits

2.
What does the acronym RAM stand for?
a)
Random Alignment Memory
b)
Read Access Memory
c)
Random Access Memory
d)
Read All Memory
3.
ROM stands for...
a)
Read Optical Memory
b)
Random Only Memory
c)
Read Only Memory
d)
Random Optical Memory
4.
A ______ is the main storage device in your computer.
a)
CPU
b)
Hard drive
c)
Motherboard
d)
CD-Rom
5.
Not intended to be a portable storage device.
a)
CD
b)
Flash memory
c)
DVD
d)
Internal hard disk
6.
Very portable as it is designed to be fitted into small electronic devices.
a)
Flash memory devices
b)
Internal hard disk
c)
Magnetic tape
d)
Server
7.

Which of these is a Hard Disk Drive (HDD)?

a)
b)
c)
d)
8.

What's a volatile memory?

a)

a computer part that needs system wires

b)

a type of digital memory that needs energy

c)

a memory device that requires power to maintain the stored information.

d)

an AI advanced computer memory

9.

What is non-volatile memory?

a)

a type of memory that creates magnetic waves

b)

memory that can retain the stored information even when not powered

c)

a memory that tells the processor to stop processing

d)

a memory that expands the computer's life span

10.

What is this type of memory called?

a)

magnetic disk storage

b)

optical disk storage

c)

solid state drive

d)

USB disk drive

11.

In quantum computers, what is superposition?

a)

quantum particles are hidden in computers

b)

quantum particle can exists in 2 distinct locations at the same time

c)

particles with mysterious positions

d)

particles in quantum mechanics

12.
ROM Vs RAM: What is used to boot up the computer when it is switched on...
a)
RAM
b)
ROM
13.
RAM temporarily stores data you are working on and applications you have open
a)
True
b)
False