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ADCA — Introduction To Computer MCQ
25 Questions • ADCA
20:00
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1
The full form of ADCA is?
A
Advanced Diploma in Computer Applications
B
Advanced Degree in Computer Arts
C
Applied Diploma in Computer Architecture
D
Advanced Data & Computer Analysis
2
Which component is the "brain" of the computer?
A
RAM
B
Hard Disk
C
CPU
D
Monitor
3
1 MB is equal to how many KB?
A
100
B
512
C
1024
D
2048
4
Which is an example of volatile memory?
A
ROM
B
Hard Disk
C
RAM
D
SSD
5
Keyboard is an example of which type of device?
A
Output
B
Storage
C
Processing
D
Input
6
Monitor displays output in which form?
A
Sound
B
Print
C
Visual on screen
D
Binary only
7
Which cable connects a monitor to a CPU?
A
USB cable
B
HDMI / VGA cable
C
Power cable
D
LAN cable
8
Printer is an example of which device?
A
Input
B
Output
C
Storage
D
Processing
9
First generation computers used?
A
Transistors
B
Vacuum Tubes
C
Integrated Circuits
D
Microprocessors
10
Which device stores data permanently?
A
RAM
B
Cache
C
Hard Disk
D
Register
11
CPU stands for?
A
Central Processing Unit
B
Computer Personal Unit
C
Central Program Utility
D
Computer Processing Utility
12
Which is an output device?
A
Keyboard
B
Mouse
C
Monitor
D
Scanner
13
RAM stands for?
A
Random Access Memory
B
Read All Memory
C
Run Access Module
D
Random All Memory
14
ROM is?
A
Volatile memory
B
Non-volatile memory
C
Temporary storage
D
External memory
15
1 KB equals?
A
1000 bytes
B
1024 bytes
C
100 bytes
D
512 bytes
16
Which generation used transistors?
A
First
B
Second
C
Third
D
Fourth
17
ALU performs?
A
Memory operations
B
Arithmetic and Logical operations
C
Display operations
D
Input operations
18
Binary number system base is?
A
8
B
10
C
2
D
16
19
Hard disk is which type of storage?
A
Primary
B
Secondary/permanent
C
Cache
D
Virtual
20
USB stands for?
A
Universal Serial Bus
B
United System Base
C
Universal System Bus
D
Unified Serial Base
21
Which is NOT an input device?
A
Keyboard
B
Scanner
C
Printer
D
Mouse
22
Cache memory is?
A
Slowest memory
B
Fast temporary memory between CPU and RAM
C
External storage
D
ROM type
23
Fourth generation computers used?
A
Vacuum tubes
B
Transistors
C
ICs
D
Microprocessors (VLSI)
24
SSD stands for?
A
Solid State Drive
B
System Software Device
C
Small Storage Disk
D
Super Speed Drive
25
Byte consists of?
A
4 bits
B
8 bits
C
16 bits
D
2 bits
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ℹ️ Quiz Info
Total Questions:
25
Time Limit:
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Subject:
ADCA
Passing:
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