
Year 8 AP2 - Computing Revision Quiz

Quiz
•
Computers
•
7th Grade
•
Medium
Kim Webster
Used 45+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between volatile and non-volatile memory?
Volatile memory retains data without power, while non-volatile memory loses data without power.
Volatile memory loses data without power, while non-volatile memory retains data without power.
Both volatile and non-volatile memory retain data without power.
Both volatile and non-volatile memory lose data without power.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the BIOS in a computer?
To execute arithmetic operations.
To manage the flow of data within the CPU.
To load the operating system and initialise hardware.
To store temporary data for quick access.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which component of the CPU is responsible for executing the mathematical calculations?
Control Unit
ALU (Arithmetic Logic Unit)
Registers
BIOS
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the binary number `10101100` to denary.
172
188
156
162
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the hexadecimal representation of the binary number `11000011`?
3C
C3
33
CC
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which logic gate outputs 1 only if both inputs are 1?
OR Gate
AND Gate
NOT Gate
XOR Gate
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does metadata describe?
The main content of a file.
Information about data, such as image size and resolution.
The binary code of a file.
The software used to create a file.
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