WorksheetsY8 Autumn Review 1 2021-2022
Total questions: 20
Worksheet time: 10mins
In binary which of these digits is the same as 'on'
0
1
2
3
Whiich of these is not from a 2 bit instruction set
01
010
00
11
Which of these is not from a 3 digit binary instruction set?
001
011
111
11
Which of the following is the binary for 2?
1
11
10
100
which of these is the binary for 18
11000
10010
10101
10001
Which of the following are Operating Sytems? You may tick more than one answer.
iOS
Windows 10
Linux
What does the operating system communicate with to pass instructions to the CPU, RAM and devices?
Sergeant
Colonel
Major
Kernel
The M in RAM stands for:
Multiply
Machine
Melons
Memory
The G in GUI stands for:
Graphics
Goats
Grids
Girls
Which of the following are input devices? You may tick more than one answer.
Keyboard
Display Screen
Headphones
Microphone
Mouse
Which of the following are outputs? you may tick more than one answer.
Camera
Printer
Mouse
Display Screen
Speakers
Which of the following would use the colour red in RGB format?
0, 0, 0
255,0,255
255, 255, 255
255, 0, 0
Which of the following would use the colour blue in RGB format?
0, 0, 0
0, 0, 255
255, 255, 255
255, 0, 0
Which of the following would use the colour black in RGB format?
0, 0, 0
0, 0, 255
255, 255, 255
255, 0, 0
Which of the following are carried out by the operating system?
Hardware checks
File System Management
Device Checks
User Interface
All of the Above
How many instructions can you have in a 2 bit instruction set?
1
2
4
8
How many instructions can you have in a 1 bit instruction set?
1
2
4
8
How many instructions can you have in a 3 bit instruction set?
1
2
4
8
How many bits are the in 1 byte?
1
2
4
8
16
How many bits is 3 bytes?
8
16
24
48
