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Computer Revision
Computer Revision
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This quiz quiz is going to be for a revision, enjoy!!
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Questions
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Answers
1
How many Gigabytes for a Kilobyte? ( GB= ? KB )
1,000,000.
100,000.
5,000.
2,000.
2
Humans understand a high-level language.
False.
True.
3
A computer understands a low-level language.
False.
True.
4
What are the two main types of software?
Google software and Windows software.
Systems software and Applications software.
Storage software and Processing software.
Input software and Output software.
5
Micro USB port is used to...
To connect Raspberry Pi to speakers.
To connect camera to Raspberry Pi.
To connect Raspberry Pi to the internet.
To supply power to your Raspberry Pi.
6
Raspberry Pi was specially designed to learn..
Cooking.
Building.
Fashion designing.
Computer science.
7
Is Script Palette a part of Scratch?
No.
Yes.
8
What type of device is a CPU?
Input.
Processing.
Output.
All of the above.
9
When was the first email sent?
1975.
1939.
1971.
1994.
10
What does GPIO stand for?
General Picture Input Output.
Graphical Pi Input Output.
Graphical Purpose Input Output.
General Purpose Input Output.
11
______ shares characteristics with both hardware and software.
Data.
Software.
None of the above.
Operating System.
12
GPIO pins are used to...
To connect Raspberry Pi to the computer.
To connect Raspberry Pi to speakers.
All of the above.
To provide input and get output from Raspberry Pi.
13
Pibrella has how many output ports?
1.
3.
2.
4.
14
Is Sprite Area a part of Scratch?
Yes.
No.
15
Programming is a set of instructions given to the computer to solve a particular task.
True.
False.
16
Binary digit only includes which 2 numbers?
1 and 2.
1 and 1000.
0 and 1.
None of the above.
17
Which one of them is an output port of Pibrella?
Switches.
Sensors.
SD card.
Buzzers.
18
Raspberry Pi works on which operating system?
Linux Operating system.
Android Operating system.
iOS- Apple Operating system.
Windows Operating system.
19
Pibrella has how many input ports?
3.
2.
1.
4.
20
Software is a program and other operating information used by a computer.
True.
False.
21
What does BIT stand for?
Bit In Digit.
Byte.
Binary Digit.
Binary Library.
22
A computer consists of...
Keyboard and Mouse.
All of the above.
Monitor.
CPU.
23
ROM stands for...
Read Only Memory.
Random Only Memory.
Reading Processing Memory.
Random Access Memory.
24
When was the Abacus calculator invented?
1821.
1983.
1939.
500 BC.
25
What is Capacity?
CPU, which stands for central processing unit.
It refers to the speed of the computer's CPU.
It measures how much data a computer system may contain.
It's the amount of work accomplished by a computer's system.
26
Is Script Header a part of Scratch?
Yes.
No.
27
Raspberry Pi is a...
All of the above.
Big, keyboard-size computer.
None of the above.
Small credit card-size computer.
28
What does HDMI stand for?
High-Dictation Multimedia Internet.
High-Definition Multimedia Internet.
High-Distance Multimedia Interface.
High-Definition Multimedia Interface.
29
HDMI port is used to...
To connect Raspberry Pi to the internet.
To supply power to your Raspberry Pi.
To connect Raspberry Pi to monitor.
To connect camera to Raspberry Pi.
30
1000 Megabytes equals...
1 Terabyte.
1 Gigabyte.
1 Kilobyte.
1 Megabyte.
31
What does CPU stand for?
Central Processing Unit.
Central Process Unit.
Central Processing Unity.
Centralize Process Unit.
32
Scratch is a...
CPU Software.
GUI Software.
GPIO Software.
HDMI Software.
33
Scratch is a drag and drop programming software used by pets.
True.
False.
34
Which is not a part of Pibrella?
Buzzer.
Switch.
LEDs.
SD card.
35
RAM stands for...
Random Access Memory.
Reading Access Memory.
Random Reading Memory.
Random Access Memory.
36
What does a buzzer do in the Pibrella?
It's a device that makes the device silent.
It is a sound-producing device.
It is a small light bulb which consumes less electricity.
All of the above.
37
When was the first computer invented?
1821.
500 BC.
1994.
1971.
38
What does LEDs stand for?
None of the above.
Light Buzzing Buttons.
Light Earful Diamond.
Light Emitting Diode.
39
A translator which converts a high-level language into a low-level language is called...
Scratch.
Vice Versa.
Compiler.
Java.
40
What does USB stand for?
Universe Scanner Bus.
Universal Serial Bus.
Universal Server Bus.
Universal Speaker Bus.
41
High-level language, low-level language, and compiler all are...
Software.
Hardware.
42
Which one of them is an input port?
Motors.
LEDs.
None of the above.
Sensors.
43
Pibrella is a...
A toy board.
A big circuit board.
None of the above.
A small circuit board.
44
1000 Terabytes equals...
None of the above.
1 Kilobyte.
1 Megabyte.
1 Gigabyte.
45
Power required for Raspberry Pi.
9V.
24V.
5V.
12V.
46
How many bits for it to be 1 byte?
1.
10.
1000.
8.
