Resolution of an image is defined as?

The number of pixels per inch (ppi)

American Standard Code for Information Interchange.

Physical, (touchable) parts of a computer

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Computer Fundamentals

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A quiz about the basics of computing/ICT around what computers and software are #ict #igcse #gcse #computer #hardware #software #software

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Questions 18

Answers

1
There are 3 main things a computer does - INPUT PROCESS & OUTPUT
TRUE
FALSE
2
Which of these is an output device?
CPU
Speaker
Hard Disk
Mouse
3
Bit Stands For
Bits of Nibbles
Bite Data
Zero
Binary Digit
4
Resolution of an image is defined as?
The number of pixels per inch (ppi)
The number of pictures per inch (ppi)
The number of pixels per dot (ppd)
The number of pixels per cm (ppc)
5
Most commonly used input devices
monitor and keyboard
monitor and speakers
keyboard and mouse
mouse and monitor
6
Most commonly used output devices
Monitor and Printer
Monitor and Webcam
Printer and Keyboard
Keyboard and Mouse
7
Which of these is not backing store?
Magnetic Tape
Hard disk
RAM
USB Memory Stick
8
What is software?
Physical, (touchable) parts of a computer
The internet
Something difficult
Computer Programs
9
Which of these is an example of application software
Android
Anti-Virus
IOS
MS Word
10
Permanently etched program in ROM that automatically begins executing computer's instructions ?
CPU
Hard Drive
BIOS
Ram
11
CPU Stands for
Central Programming Unit
Center Processing Unit
Central Processing Unit
Center Programming Unit
12
ASCII stands for
American Standard Code for Information Interchange.
Australian Standard Code for Interchanging Information.
American Standard Code for Interchanging Information.
Australian Standard Code for Information Interchange.
13
Which of these is a storage device?
Mouse
Speaker
Hard Disk
CPU
14
What is a CPU?
A storage device
An output device
The "Brain" of the computer
A game
15
A tiny dot that when put together with many dots creates a picture on a computer. Its called a?
Pixel
Dotti
Pixar
Spec
16
In charge of waking up the computer every time it's turned on.
Ram
BIOS
Hard Drive
CPU
17
Which of these is an input device?
Mouse
CPU
Hard Disk
Speaker
18
What is hardware?
Something difficult
The internet
Physical, (touchable) parts of a computer
Computer Programs

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