Practise Information Technology (IT) MCQs in Computer. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
جب تکرار کی تعداد پہلے سے معلوم نہیں ہوتی ہے کہ کون سا لوپ سب سے زیادہ موزوں ہے؟
Answer: While
Explanation while loop is ideal when iterations depend on a condition rather than a fixed count . It continues looping until the condition becomes false, making it flexible for unknown iterations .
فرتیلی ایس ڈی ایل سی میں ، "سپرنٹ" کیا وضاحت کرتا ہے؟
Answer: A time-boxed iteration of development
Explanation In Agile SDLC, a Sprint defines a short, time-boxed iteration It typically lasts for 1-4 weeks . It is a core part of the Scrum framework in Agile. Last updated 15-feb-2026
ایک گیگا بائٹ ______ کے برابر ہے؟
Answer: 2^30 bytes
Explanation One Gigabyte (GB) is equal to 2^30 bytes, which is 1,073,741,824 bytes . The size of information in the computer is measured in Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB). 1 Kilobyte (KB) = 1024 bytes One Megabyte (MB) = 1 024 Kilobytes (KB One Gigabyte (GB) = 1 024 Megabytes MB One Terabyte (TB)= 1024 gigabytes (GB).
کون سا چپ ہے جو مدر بورڈ پر مٹ جانے اور دوبارہ پروگگرام ہوسکتا ہے؟
Answer: EEPROM
Explanation EEPROM (Electrically Erasable Programmable Read-Only Memory) can be erased and reprogrammed using electrical signals. It is often used to store firmware that can be updated without removing the chip.
Answer: Scanner
Explanation A scanner is a device that captures images from: photographic prints posters magazine pages similar sources for computer editing and display.
گول میز میٹنگ میں ممکنہ کمیونیکیشن چینلز کی تعداد کا فارمولا کیا ہے؟
Answer: n(n-1)/2
Explanation The formula for the number of possible communication channels in a round table meeting is: n(n-1)/2 .
ایک وقف شدہ کمپیوٹر سے کیا مراد ہے؟
Answer: Which is assigned one and only one task
Explanation A dedicated computer is a computer that is designed and configured to perform a single task or a set of tasks. A dedicated server is a single computer in a network reserved for serving the needs of the network. For example, some networks require that one computer be set aside to manage communications between all the other computers.
دو طرفہ ڈی وی ڈی کی گنجائش کیا ہے؟
Answer: 9.4 GB
Explanation A standard single -sided, single-layer DVD holds 4.7 GB of data. A double -layer DVD can store up to 9.4 GB . A single -layer HD-DVD holds 15 GB of data. A dual -layer HD-DVD provides up to 30 GB of storage capacity.
Answer: printers
Explanation Types of Printers Laser Printers. Solid Ink Printers. LED Printers. Business Inkjet Printers. Home Inkjet Printers. Multi function Printers. Dot Matrix Printers. 3D Printers.
ڈیٹا کی الیکٹرانک کاپی جیسے کمپیوٹر کے ڈسپلے پر دیکھی جانے والی ٹائل کو کہا جاتا ہے؟
Answer: Soft copy
Explanation A soft copy is an electronic version of data, such as a file or document, stored digitally. Soft copies are typically viewed on a computer or mobile device screen.
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