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WorksheetsICT Quiz on PC
Total questions: 13
Worksheet time: 12mins
What is a computer?
It is a high-speed electronic computing and data processing device that takes inputs, processes, and produces the output accordingly. It also stores information in memory.
A device that ONLY computes data
is a machine that cannot be programmed to carry out sequences of arithmetic or logical operations immediately.
were only meant to be used for calculations.
What is the operation flow of the computer?
A type of language that the only machine can understand.
machine language - binary digits
C programming
Machine Learning
The physical component of a computer system.
hardware
peopleware
software
It is the most popular and commonly used input device. It is just like a typewriter with additional keys for special purposes.
keyboard
typewriter
Joystick
A popular pointing device, selection, and cursor-control device.
(a)
It is used to recording sound; then stored in a digital form. Mainly used in Multimedia works.
Microphone
Headset
Earphone
Is a pointing device, which is used to move the cursor position on a screen. It is mainly used in games.
gamer mouse
Joystick
keyboard
digital pen
Is a pointing device that is similar to a pen, used to select a menu item or draw pictures on the screen.
keyboard
Mouse
Light Pen
joystick
Describes the visual dimensions of any given display. Expressed in terms of width and height, is comprised of a specific number of pixels.
Display setup
Graphics display
optical resolution
Monitor resolution
What is a computer motherboard?
What does a microprocessor do?
RAM (Random Access Memory) is the computer's primary memory - is a volatile type of memory. What does a volatile memory mean?
