LAHORE HIGH COURT DATA ENTRY OPERATOR PAPER HELD 11 OCTOBER 2022 MCQS
Lahore High Court DEO Past Paper held on 11-10-2022
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
- Control Unit
- ALU
- Registers
- CPU
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Explanation
The control unit of the central processing unit regulates and integrates the operations of the computer.
- Array
- Subscript
- Object
- Name of element
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Explanation
An element of an array is identified using its subscript (also called an index).
The subscript indicates the position of the element within the array, with most programming languages starting the index at 0.
حسابی عملیات کس کے ذریعے انجام دی جاتی ہیں؟
- RAM
- ROM
- ALU
- None of these
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Explanation
Arithmetic operations are performed by the ALU
ALU stands for Arithmetic & Logical Unit.
This is the core component responsible for executing arithmetic (ADD, SUB, etc.) and logical (AND, OR, NOT) operations.
The ALU is housed within the CPU, which acts as the "brain" of the computer.
Last updated 15-feb-2026
الگورتھم کی کارکردگی کا تعین کرتے وقت وقت کا عنصرکس سے ماپا جاتا ہے
- Counting Microseconds
- Counting the number of key operations
- Counting the number of statements
- Counting the kilobytes of algorithm
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Explanation
To determine the efficiency of an algorithm the time factor is measured by counting number of key operations
- corporal punishment
- time out technique
- satiation technique
- extinction technique
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Explanation
A corporal punishment is a punishment which is intended to cause physical pain to a person.
- resilient
- flexible
- brittle
- supple
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Explanation
Hard but liable to be easily broken : Brittle
- Metropolitan Area Network
- Main Area Network
- Median Area Network
- None
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Explanation
A metropolitan area network (MAN)
It's a computer network that connects computers within a metropolitan area
A MAN is larger than a local area network (LAN) but smaller than a wide area network (WAN).
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VU CBT FIA PAPER 30-12-2021
ویڈیو گیم کس کارڈ سے کھیلی جاتی ہے؟
- Sound
- Graphics
- Modem
- None of these
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Explanation
A video game is played on a Graphics Card
ہدایات کس مشینی زبان میں لکھی جاتی ہیں۔
- Binary Code
- English Code
- Link Code
- None of these
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Explanation
- A computer is built to carry out instructions that are written in a very simple type of language called machine language.
عظیم سے بڑا نشان کس کی ایک مثال ہے
- Logical
- Conditional
- Greater
- Arithmetic
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Explanation
The greater than sign (>) is an example of logical operator