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.

2141. Shortwave radio transmits in a band of frequencies ranging between _____?

شارٹ ویو ریڈیو _____ کے درمیان تعدد کے ایک بینڈ میں منتقل ہوتا ہے؟

Check answer and explanation

Answer: 5.9MHz to 26.1MHz

Explanation Shortwave radio operates in the high frequency (HF) band, typically between 3 MHz and 30 MHz . The range 5.9 MHz to 26.1 MHz is commonly used for long-distance communication like international broadcasting.

2142. In data structures, what does shift do?

ڈیٹا سٹرکچرز میں، شفٹ کیا کرتا ہے؟

Check answer and explanation

Answer: Removes the first element

Explanation In arrays or lists, shift removes the first element. The remaining elements are shifted one position to the left to fill the gap. The opposite operation is unshift, which adds an element to the beginning. Shift is useful in queue implementations where the first element is processed first. It helps in efficiently managing data in ordered sequences.

2143. URL has how many parts_?

Check answer and explanation

Answer: Three

Explanation URL stands for Uniform Resource Locater. URL has three parts: 01. Protocol 02. Domain name 03. Path

2144. An email cannot send without ____?

ایک ای میل _____ کے بغیر نہیں بھیج سکتا؟

Check answer and explanation

Answer: Receiver's email Address

Explanation Receiver's email address is required to send an email. Without it , the email has no destination and cannot be delivered.

2145. A set of instructions that operates various parts of the Computer Hardware is called?

کمپیوٹر ہارڈ ویئر کے مختلف حصوں کو چلانے والی ہدایات کا مجموعہ کیا کہلاتا ہے؟

Check answer and explanation

Answer: Software

Explanation A set of instructions that operates various parts of the Computer Hardware is called Software ** ND10-1-2023 **** RY18012023

2146. When you go to a tyre shop for wheel alignment, what type of computer does the mechanic use?

Check answer and explanation

Answer: Special-purpose computer

Explanation A special-purpose computer is designed to perform a specific task only. Wheel alignment machines are built for measuring and adjusting vehicle wheels. These computers are not used for general tasks like typing or browsing . They are optimized for accuracy and efficiency in a single function. Common in industries like automobiles, medical, and manufacturing . Last verified on 12-04-2026

2147. Touchpad is also called:

ٹچ پیڈ کوکیا کہا جاتا ہے

Check answer and explanation

Answer: Track-pad

Explanation Touchpad is also called Track-pad. A touch pad is a device for pointing (alternative to the mouse ).

2148. A _________ keeps the mouse free from dust and dirt.

Check answer and explanation

Answer: mouse pad

Explanation A Mouse Pad keeps the mouse free from dust and dirt.

2149. The network in which we connect each network node to a central device (hub) is known as?

وہ نیٹ ورک جس میں ہم ہر نیٹ ورک نوڈ کو ایک مرکزی ڈیوائس (ہب) سے جوڑتے ہیں؟

Check answer and explanation

Answer: Star Network Topology

Explanation In a Star Network Topology , each network node (computer, printer, etc.) is connected to a central device called a hub or switch. This central device acts as a connection point for all the nodes, and data transmission occurs through it. This topology is called a star topology because the connections resemble a star, with the hub at the center and the nodes at the points.

2150. Which of the following is not a word processor?

Check answer and explanation

Answer: Microsoft Excel

Explanation Word Processor : a type of software application used for composing, editing, formatting and printing documents.

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