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.
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Answer: Graph
Explanation A graph is a non-linear data structure that has a finite number of vertices and edges, and these edges are used to connect the vertices.
Answer: All XML documents must have a schema
Explanation XML stands for Extensible Markup Language.
Answer: Undo
Explanation Ctrl + Z used for = Undo Ctrl + X used for = Cut Ctrl + Y used for = Redo ********* FIA VU CONSTABLE PAST PAPER 2021 **** RY18012023
کسی چینل کے ذریعے معلومات پہنچانے کے عمل کو کیا کہتے ہیں؟
Answer: Transmission
Explanation The process of sending information through a channel is called transmission . It involves a sender, message, channel, and receiver . Effective transmission ensures the message is accurately delivered. Last verified on 25-01-2026
یونیواک ایک _________ ہے؟
Answer: Both A and B
Explanation UNIVAC (Universal Automatic Computer) was the first commercially produced computer. It delivered to the U.S. Census Bureau in 1951 . It was a first-generation computing device. It is using vacuum tubes for processing, like ENIAC .
مصنوعی ذہانت میں قدرتی زبان کا تجزیہ اور سمجھنے کے لیے کون سا الگورتھم استعمال کیا جاتا ہے؟
Answer: Natural Language Processing
Explanation The algorithm used in Artificial Intelligence to analyze and understand natural language is Natural Language Processing (NLP) . NLP encompasses techniques and models designed to process and interpret human language data.
کمانڈ آپ کو منطقی ڈرائیو ______ بنانے کی اجازت دیتی ہے؟
Answer: Subst
Explanation SUBST is a command in MS-DOS and Windows that allows you to create a virtual drive. It associates a drive letter with a directory, making it easier to access.
ینالاگ سگنل _____ میں ماپا جاتا ہے؟
Answer: Volts
Explanation The amplitude of an analog signal is measured in volts (V) , representing the signal's strength or intensity . The frequency of an analog signal is measured in hertz (Hz) , indicating the number of cycles the signal completes per second.
پروسیسر کی مندرجہ ذیل میں سے کون سی یونٹ ریاضی اور منطقی مسائل کو حل کرتی ہے؟
Answer: ALU
Explanation The Arithmetic Logic Unit (ALU) is the part of the CPU. It performs all arithmetic calculations (like addition, subtraction) and logical operations (like AND, OR, NOT).
الگورتھم اور فلو چارٹ ______ میں ہماری مدد کرتے ہیں؟
Answer: Specify the problem completely and clearly
Explanation Algorithm and Flowchart are tools used to: Define a problem Break it down into smaller steps Logically organize those steps Visually represent the process They help to: Specify the problem completely and clearly Identify the steps needed to solve the problem Understand the logical flow of the solution Communicate the solution to others
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