What does MS stand for in MS Office?

MS stands for Microsoft, the company that develops the Office suite including Word, Excel, and PowerPoint.

What does NOS mean in computing?

NOS stands for Network Operating System, which manages network resources and allows multiple computers to communicate.

Which components are part of the CPU?

The CPU consists of the Arithmetic Logic Unit (ALU), Control Unit, and registers that process instructions and data.

What is the shortcut key to close a document in MS Word?

The shortcut key to close a document in MS Word is Ctrl + W.

What does VOIP stand for?

VOIP stands for Voice Over Internet Protocol, which allows voice communication over the internet.

What does HTTPS mean?

HTTPS stands for Hyper Text Transfer Protocol Secure, a secure version of HTTP used for safe web browsing.

What is DMA in computers?

DMA stands for Direct Memory Access, a process that allows hardware to access memory directly without CPU intervention.

Who is known as the father of the computer?

Charles Babbage is known as the father of the computer for inventing the concept of a programmable computing machine.

What does Email stand for?

Email stands for Electronic Mail, a system for sending messages electronically over the internet.

Which company is the largest in microprocessors?

Intel is one of the largest and most influential companies in the microprocessor industry.

What is the main function of RAM?

RAM (Random Access Memory) temporarily stores data and instructions for the CPU to access quickly during processing.

What is ROM in a computer?

ROM (Read Only Memory) is non-volatile memory that permanently stores critical system instructions.

What is the full form of URL?

URL stands for Uniform Resource Locator, the address used to access websites on the internet.

What is the main purpose of an operating system?

An operating system manages computer hardware, provides a user interface, and enables software applications to run.

Which is the primary input device for a computer?

The keyboard is the primary input device for entering data and commands into a computer.

What is the function of a modem?

A modem converts digital data from a computer into analog signals for transmission over telephone lines and vice versa.

What is the difference between software and hardware?

Hardware refers to physical components of a computer, while software is a collection of programs and instructions executed by the hardware.

What is the full form of PDF?

PDF stands for Portable Document Format, a file format used to present documents independent of software and hardware.

Which shortcut key is used to copy text?

The shortcut key to copy text is Ctrl + C.

Which device is used to display computer output?

A monitor is used to display the output from a computer visually.

What is the full form of BIOS?

BIOS stands for Basic Input Output System, which initializes hardware during the booting process of a computer.

What is a compiler in computer programming?

A compiler is a software that converts high-level programming code into machine language executable by a computer.

What is cloud computing?

Cloud computing provides on-demand computing services and storage over the internet, allowing access from anywhere.

What is the difference between HTTP and HTTPS?

HTTP is an unsecured protocol for web communication, whereas HTTPS is secure and encrypts data transmitted between browser and server.

What is an IP address?

An IP address is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.

What is the difference between LAN and WAN?

LAN (Local Area Network) covers a small area like an office, while WAN (Wide Area Network) spans large geographic areas like cities or countries.

What is the function of a router?

A router connects multiple networks, directs data packets between devices, and manages traffic on the network.

What is the meaning of AI in computer science?

AI stands for Artificial Intelligence, a field of computer science that enables machines to simulate human intelligence and decision-making.

A database is an organized collection of data that can be easily accessed, managed, and updated using database management systems (DBMS).

Malware is malicious software designed to damage, disrupt, or gain unauthorized access to computer systems.

What is the function of a firewall?

A firewall protects a computer network by monitoring and controlling incoming and outgoing network traffic based on security rules.

What is a spreadsheet software?

Spreadsheet software like MS Excel is used to organize, calculate, and analyze data in rows and columns.

What is the difference between primary and secondary memory?

Primary memory (RAM) is fast and temporary, while secondary memory (hard drives, SSDs) is slower but permanent for long-term storage.

What is the function of a printer?

A printer is an output device that converts digital documents into physical paper copies.

What is phishing in cybersecurity?

Phishing is a cyber attack method where attackers trick users into revealing sensitive information such as passwords or credit card numbers.

What is the difference between analog and digital signals?

Analog signals are continuous waves representing information, while digital signals use discrete binary values (0s and 1s) for data transmission.

What is a web browser?

A web browser is software that allows users to access, retrieve, and view information on the internet, such as Chrome, Firefox, or Edge.

What is the use of a search engine?

A search engine helps users find information on the internet by indexing websites and returning relevant results based on keywords.

What is the full form of URL?

URL stands for Uniform Resource Locator, which specifies the address of a resource on the internet.

What is the function of a keyboard?

A keyboard is an input device used to enter text, numbers, and commands into a computer.

What is the purpose of a mouse in a computer?

A mouse is an input device used to point, select, drag, and interact with items on a computer screen.

What is the use of antivirus software?

Antivirus software protects computers from viruses, malware, and other malicious programs by scanning and removing threats.

Computer 1000 Important MCQs 2026 PDF from Past Papers

Download PDF Click here

فری تیاری کیلے Whatsappجوائن کریںClick here

1	100 Most Repeated Computer MCQs	2	MS Excel
3	MS Word	4	MS PowerPoint
5	MS Access	6	MS Office
7	Computer Shortcut Keys	8	Internet related Information
9	Internet and Social Media	10	Information Technology (IT)
11	Use of AI	12	Computer Basic Hardware Components
13	Important Abbreviations (Computer)	14	Computer Short Questions
15	Use of Mobile Apps

چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔

The basic function performed by a computer is _________ of a program.

کمپیوٹر کے ذریعہ انجام دیا جانے والا بنیادی فنکشن پروگرام کا_____ ہے۔

Collection
Execution
Submission
Calculation

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

The UNIVAC was the __________ successful commercial computer.

Second
Fourth
Third
First
Fifth

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

The 1950s saw the birth of the computer industry with two companies ________ dominating the marketplace:

Eckert and IBM
Apple and IBM
Sperry and IBM
Microsoft and IBM

(0)

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__________ is some mechanism that provides for communication among the control unit, ALU and registers.

control unit connection
CPU interconnection
Wires
Communications

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

________ moves data between the computer and its external environment.

ڈیٹا کو کمپیوٹر اور اس کے بیرونی ماحول کے درمیان کون منتقل کرتا ہے۔

Main memory
Input/Output
System interconnection
CPU

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

___________ is the way in which the components are interrelated.

وہ طریقہ کیا ہے جس میں اجزاء باہم مربوط ہوتے ہیں۔

Structure
Relationship
Evidence
Function

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

A computer is a complex computer, contemporary computers contain ___________ of elementary electronic components.

کمپیوٹر ایک پیچیدہ کمپیوٹر ہے، عصری کمپیوٹر میں کونسے ابتدائی الیکٹرانک اجزاء ہوتے ہیں۔

Millions
Tens
Hundreds
Thousand

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

In a class of computers called _____________, the relationship between architecture and organization is very close.

کمپیوٹرز کی ایک کلاس جسے _____ کہا جاتا ہے، فن تعمیر اور تنظیم کے درمیان تعلق بہت قریبی ہے۔

Microcomputer
Mainframe computer
Super computer
None of these

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

In the _________, the creation of the World Wide Web led to an explosion in the popularity of distributed computing.

1960s
1970s
1980s
1990s

(0)

اس سوال کو وضاحت کے ساتھ پڑھیں

Who among the following is considered the inventor of the World Wide Web(WWW)

مندرجہ ذیل میں سے کس کو ورلڈ وائڈ ویب کا موجد سمجھا جاتا ہے

Japan
Emile Durkheim
Vinod Dham
Tim Berners-Lee

(0)

COMPUTER

کمپیوٹر کے ذریعہ انجام دیا جانے والا بنیادی فنکشن پروگرام کا_____ ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

ڈیٹا کو کمپیوٹر اور اس کے بیرونی ماحول کے درمیان کون منتقل کرتا ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

وہ طریقہ کیا ہے جس میں اجزاء باہم مربوط ہوتے ہیں۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

کمپیوٹر ایک پیچیدہ کمپیوٹر ہے، عصری کمپیوٹر میں کونسے ابتدائی الیکٹرانک اجزاء ہوتے ہیں۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

کمپیوٹرز کی ایک کلاس جسے _____ کہا جاتا ہے، فن تعمیر اور تنظیم کے درمیان تعلق بہت قریبی ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

مندرجہ ذیل میں سے کس کو ورلڈ وائڈ ویب کا موجد سمجھا جاتا ہے

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

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COMPUTER

کمپیوٹر کے ذریعہ انجام دیا جانے والا بنیادی فنکشن پروگرام کا_____ ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

ڈیٹا کو کمپیوٹر اور اس کے بیرونی ماحول کے درمیان کون منتقل کرتا ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

وہ طریقہ کیا ہے جس میں اجزاء باہم مربوط ہوتے ہیں۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

کمپیوٹر ایک پیچیدہ کمپیوٹر ہے، عصری کمپیوٹر میں کونسے ابتدائی الیکٹرانک اجزاء ہوتے ہیں۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

کمپیوٹرز کی ایک کلاس جسے _____ کہا جاتا ہے، فن تعمیر اور تنظیم کے درمیان تعلق بہت قریبی ہے۔

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

مندرجہ ذیل میں سے کس کو ورلڈ وائڈ ویب کا موجد سمجھا جاتا ہے

اس سوال کو وضاحت کے ساتھ پڑھیں

Explanation

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