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Practice Tests
Question
1
18:00
What does the abbreviation RAM stand for?
Random origin money
Read only memory
Random access memory
Random only memory
Next
A DVD is classified as which type of storage device?
Hard disk
Optical disc
Output device
Solid-state storage device
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Next
During which computer generation did online real-time systems become popular?
First Generation
Second Generation
Third Generation
Fourth Generation
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Next
When a computer is powered on, which test is performed during the booting process?
Integrity Test
Power-On Self-Test (POST)
Correct Functioning Test
Reliability Test
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Next
Which mouse action is used to open the properties of an object?
Dragging
Dropping
Right-clicking
Shift-clicking
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Next
Which type of memory is non-volatile and permanently stores data?
RAM
ROM
BIOS
CHACHE
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Next
Which of the following is not a programming language?
C
C++
MS-Excel
BASIC
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Next
Which components are included in a CPU?
A card reader and a printing device
An analytical engine and a control unit
A control unit and an arithmetic logic unit
An arithmetic logic unit and a card reader
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Next
Which of the following is not a valid binary number?
001
101
202
100
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Next
Which type of chip is commonly known as a programmed chip?
ROM
RAM
PROM
LSIC
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Next
How many bits make up one byte?
8 bits
6 bits
4 bits
2 bits
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Next
A device that is not directly connected to the CPU is known as a ________.
Land-line device
off-line device
one-line device
Device
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Next
AI model released recently.
GPT-2
GPT-3
GPT-4
GPT-4o
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Next
Who is known as the father of the C programming language?
Dennis Ritchie
Prof. John Keenly
Thomas Kurtz
Bill Gates
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Next
What is the shortcut key for spelling and grammar check?
F1
F5
F7
F12
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Next
What is the shortcut key to start a slide show in PowerPoint?
F2
F5
F7
F12
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Next
Which key is used to close a selected drop-down list, cancel a command, or close a dialog box?
TAB
Shift
ESC
F10
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Next
A device that connects to a network without using cables is called _________.
Distributed
Free
Centralized
None of these
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Next
Which of the following represents the smallest unit of storage?
Megabyte (MB)
Gigabyte (GB)
Terabyte (TB)
None of these
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Next
ASCII is a character encoding standard that provides how many different characters?
256 different characters
2560 different characters
234 different characters
128 different characters
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