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Year 9 Computer Science HT1 Flashcards | StudBud
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Year 9 Computer Science HT1
Year 9 Computer Science HT1
25 terms
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StudBud Administration
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36 plays
Computer Science Quiz to introduce the basics
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
What does RAM stand for?
Random apple memory
Read only memory
Reading a menu
Random access memory
2
Which one is an output device
Mouse
Printer
Touch screen
Keyboard
3
Which one is optical
CD
Hard disk
USB
SD Card
4
What is Hardware?
Something you can physically touch
Something that is hard
A stone
Something you wear
5
How many colours can you store in 2 bits
4
8
16
2
6
What is the CPU chip?
Something you play a card game with
The computer predetermined unit
The brains of the computer
A french fry
7
What does 0+0 = in binary
1
0
2
3
8
Which one is optical
Hard disk
SD Card
CD
USB
9
Which one stores data
Scanner
Hard disk
Monitor
Mouse
10
What is 11 in binary
11
1011
12
1101
11
What is 1001 in denary
1
8
9
10
12
Which one is a processor
SD Card
RAM
CPU
CD
13
Which one is called a solid state disk
CD
Hard disk
Blu Ray
USB
14
What does 0+1 = in binary
3
2
0
1
15
Which one is magnetic
USB
CD
Hard disk
Blu Ray
16
What is 1111 in denary
19
13
15
17
17
What is 10 in binary
11
110
111
10
18
More sampling means
Better amplitude
Larger file
Quicker download
Poor quality
19
Which one is an input device
Mouse
Scanner
USB
Printer
20
What does 1+1= in binary
10
11
2
1
21
Which one is magnetic
CD
Blu Ray
DVD
Hard disk
22
What is stored on RAM
Money
Documents that have been saved
The animal
Documents that are being used
23
An example of image metadata is ....
The width of the image
Where the image was taken
The type of compression
The height of the image
24
Which one of these is just an output device?
Mobile phone
Microphone
Headset with microphone
Printer
25
More colours means
More resolution
More DPI
More file size
More metadata
