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.

Return to all Computer topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a Computer practice quiz.

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.

1221. Which of the following is the data compression utility? Scan Disk, WinZip, Chrome

مندرجہ ذیل میں سے کونسی ڈیٹا کمپریشن افادیت ہے؟

Check answer and explanation

Answer: WinZip

Explanation WinZip is a widely used file compression Utility designed to reduce the size of files and folders t o save disk space and make data transfer more efficient. It supports various formats like .zip and .rar for both compression and extraction of files. Last updated 15-feb-2026

1222. Which of the following is the most important area of concern in Cloud Computing?

مندرجہ ذیل میں سے کون سا کلاؤڈ کمپیوٹنگ میں تشویش کا سب سے اہم شعبہ ہے؟

Check answer and explanation

Answer: Security

Explanation Security is the most important concern of cloud computing . Cloud computing presents many unique security issues and challenges. Amazon, Microsoft and Google are the three largest public cloud storage providers. Dropbox , eFolder, IBM etc. are examples of cloud service providers.

1223. When overriding function which of following should be the same in base and derived class?

جب اوور رائڈنگ فنکشن بیس اور ماخوذ طبقے میں مندرجہ ذیل میں سے کون سا ہونا چاہئے؟

Check answer and explanation

Answer: Both A and B

Explanation In function overriding , the function name and return type in the derived class must be the same as in the base class. The parameter list also remains identical, ensuring the derived class redefines the base class behavior.

1224. The speed of primary Ethernet is ______?

پرائمری ایتھرنیٹ کی رفتار ______ ہے؟

Check answer and explanation

Answer: 100 Mbps

Explanation Primary Ethernet typically operates at a speed of 100 Mbps (Fast Ethernet). This is equivalent to 12.5 MB/s in data transfer rate.

1225. Which is the transmission mode if there is only one sender sending a message towards a receiver?

اگر صرف ایک بھیجنے والا کسی وصول کنندہ کو پیغام بھیج رہا ہو تو ٹرانسمیشن موڈ کون سا ہے؟

Check answer and explanation

Answer: Simplex

Explanation In simplex transmission mode , communication is unidirectional. It meaning that data flows only from the sender to the receiver.

1226. Which is the most common language used in web designing ?

ویب ڈیزائننگ میں سب سے زیادہ استعمال ہونے والی زبان کونسی ہے؟

Check answer and explanation

Answer: HTML

Explanation HTML is the most common language used in web designing. The HyperText Markup Language or HTML is the standard markup language for documents designed to be displayed in a web browser.

1227. Ctrl + B Shortcut key is used in MS Word to?

کنڑول بی کی شارٹ کی سے کیا ہوتا؟

Check answer and explanation

Answer: Bold the selected text

Explanation Ctrl+J aligns the selected text or line to justify the screen . Ms word short key for help: F1 Ctrl + A = select all Ctrl + B = Bold Ctrl + I = Italic Ctrl + P = Print Ctrl + Y = Redo Ctrl + S = Save

1228. High-level programming languages are classified into ______ categories.

اعلی سطحی پروگرامنگ زبانوں کو ______ زمرے میں درجہ بندی کیا جاتا ہے۔

Check answer and explanation

Answer: 3

Explanation High-level programming languages are commonly classified into three categories: procedural, object-oriented, and functional. These categories are based on different programming paradigms that define how programmers structure and write code.

1229. ALU and CPU are component of?

Check answer and explanation

Answer: CPU

Explanation The Arithmetic Logic Unit (ALU) and the Control Unit (CU) They are both components of the Central Processing Unit (CPU), which is the brain of a computer

1230. If a computer has more than one processor then it is known as _____?

اگر کمپیوٹر میں ایک سے زیادہ پروسیسر ہوں تو اسے کیا کہا جاتا ہے؟

Check answer and explanation

Answer: Multiprocessor

Explanation A multiprocessor system refers to a computer with more than one processor working together to perform tasks simultaneously. It improves performance, reliability, and efficiency by enabling parallel processing.

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