Information Technology (IT) MCQs - Computer Practice | PakExamPoint

Practise Information Technology (IT) MCQs in Computer. Attempt multiple-choice questions, check answers and revise related subtopics.

Information Technology (IT) MCQs and revision practice

Study Information Technology (IT) through multiple-choice questions in Computer. This subtopic contains 2241 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Information Technology (IT) MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

Continue your revision with related topics: 100 Most Repeated Computer MCQs MCQs, Computer Basic Hardware Components MCQs, Computer Short Questions MCQs, Computer Shortcut Keys MCQs, Important Abbreviations (Computer) MCQs, Internet and Social Media MCQs, Internet related Information MCQs, MS Access MCQs.

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Information Technology (IT): questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

671. Increasing which component will MOST directly improve performance when multiple banking applications are running simultaneously?

کون سا جزو بڑھانے سے ایک ہی وقت میں متعدد بینکنگ ایپلیکیشنز چلنے پر کارکردگی سب سے زیادہ بہتر ہوتی ہے؟

Check answer and explanation

Answer: RAM

Explanation RAM (Random Access Memory) directly affects multitasking performance. More RAM lets the computer run many applications at the same time smoothly. Banking systems with multiple open programs rely heavily on available RAM . Insufficient RAM causes slowdowns and lag. Last verified on 16-02-2026

672. In NLP, what does the term gradient usually refer to?

این ایل پی میں، "گریڈینٹ" سے عام طور پر کس چیز کا مطلب ہوتا ہے؟

Check answer and explanation

Answer: The rate of change of loss with respect to model parameters

Explanation In NLP , a gradient shows how much the loss changes when model parameters change. It is used in training neural networks to improve predictions. Gradients guide optimization algorithms l ike gradient descent. They help the model learn by adjusting weights in the right direction. Without gradients, deep learning models cannot improve their accuracy.

673. Plotter is an example of _______?

پلاٹر _______ کی مثال ہے؟

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Answer: Output device

Explanation A plotter is an output device used for printing large-scale images, drawings, and designs . It is commonly used in engineering, architecture, and graphic design for precise line work.

674. Which protocol is used to establish a secure channel of communication over a potentially insecure network?

ممکنہ طور پر غیر محفوظ نیٹ ورک پر مواصلات کا ایک محفوظ چینل قائم کرنے کے لیے کون سا پروٹوکول استعمال کیا جاتا ہے؟

Check answer and explanation

Answer: SSL/TLS

Explanation Secure Sockets Layer (SSL) and Transport Layer Security (TLS) is a cryptographic protocol used to establish secure communication over potentially insecure networks, such as the internet. It ensures data encryption, integrity, and authentication . It is commonly used in HTTPS connections.

675. Software copyright access illegally?

غیر قانونی طور پر سافٹ ویئر کاپی رائٹ تک رسائی؟

Check answer and explanation

Answer: Piracy

Explanation Software copyright access is Piracy Piracy refers to the unauthorized duplication of copyrighted content t hat is then sold at substantially lower prices in the 'grey' market Piracy might seem like a victimless crim e, but it's still considered theft

676. BIOS stands for ______?

بی آئی او ایس کا مطلب کیا ہے؟

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Answer: Basic Input Output System

Explanation BIOS stands for Basic Input Output System . Additional information : BIOS is a firmware stored on a computer’s motherboard. Initializes hardware during booting and provides runtime services. Acts as an interface between operating system and hardware . Last verified on 04-02-2026

677. Which is the most famous type of Operating System for personal computer?

پرسنل کمپیوٹر کے لیے آپریٹنگ سسٹم کی سب سے مشہور قسم کون سی ہے؟

Check answer and explanation

Answer: Microsoft Windows

Explanation Windows is the most popular desktop operating system in the world, with 75% market share as of April 2022.

678. Real-time computing is possible due to :

ریئل ٹائم کمپیوٹنگ کی وجہ سے ممکن ہے

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Answer: High speed

Explanation Real-time computing, also known as reactive computing is used to describe a computer system that reacts to events by performing tasks within a specific time interval. The time frame for these actions to be carried out is in the order of milliseconds . ND7-5-2023

679. What is the process of data copying from a server to a personal computer called?

سرور سے پرسنل کمپیوٹر میں ڈیٹا کاپی کرنے کے عمل کو کیا کہتے ہیں؟

Check answer and explanation

Answer: Downloading

Explanation The process of copying data from a server to a personal computer is called downloading . It involves transferring files or information from a remote source to a local device.

680. Which technology is used to design and manufacture products in manufacturing industry?

مینوفیکچرنگ انڈسٹری میں مصنوعات کو ڈیزائن اور تیاری کے لئے کون سی ٹکنالوجی استعمال کی جاتی ہے؟

Check answer and explanation

Answer: CAD/CAM

Explanation CAD (Computer-Aided Design) and CAM (Computer-Aided Manufacturing) are used together to design and produce products. This technology improves accuracy, efficiency, and automation in manufacturing.

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