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.
آپ ایم ایس ورڈ اسکرین پر افقی اسپلٹ بار کہاں تلاش کرسکتے ہیں؟
Answer: On the top of vertical scroll bar
Explanation On the top of vertical scroll bar we can find the horizontal split bar on MS Word screen.
ڈیٹا ٹرانسمیشن کے کتنے طریقے ہیں؟
Answer: 3
Explanation There are 3 main data transmission modes : Simplex : Data flows in one direction only (e.g., keyboard to computer ). Half-Duplex : Data can flow both ways, but not at the same time (e.g., walkie-talkies ). Full-Duplex : Data flows both ways simultaneously (e.g., telephone conversations ).
ایک نیٹ ورک ڈیوائس جو دو یا زیادہ نیٹ ورکس کو جوڑتی ہے اسے کیا کہا جاتا ہے؟
Answer: Router
Explanation Router Function : Connects two or more networks and directs data packets between them Use: Essential for internet connectivity and network traffic management Additional information : Works at the network layer (Layer 3) of the OSI model Can provide IP addressing, security, and routing functions Last verified on 08-02-2026
Answer: Executable File
Explanation The .exe extension stands for executable file. It contains programs or applications that can be run directly by the computer. These files are commonly used in Windows operating systems to launch software.
کمپیوٹر میموری جس کو اپنے ڈیٹا کو ریفریش کرنے کی ضرورت ہوتی ہے بصورت دیگر اس سے ڈیٹا ضائع ہوتا ہے؟
Answer: DRAM
Explanation DRAM memories need a refresh . Dynamic Random Access Memory (DRAM). DRAM must be refreshed many times per second to store information, otherwise, it will lose what it is holding . DRAM is the most common type of memory in use today. ND18-4-2023
سافٹ ویئر یا ہارڈ ویئر میں خرابی کو بگ کہا جاتا ہے۔ اس کے لیے متبادل کمپیوٹر جرگن کیا ہے؟
Answer: Glitch
Explanation An error in software or hardware is called a bug. The alternative computer jargon for it Glitch A glitch is a short-lived fault in a system. A bug is an error, failure, or fault. AGM 30.4.23
درج ذیل میں سے کون سا سیریل مواصلات کی خصوصیت ہے؟
Answer: It is good for long distances
Explanation Serial communication transmits data one bit at a time over a single channel or wire. It is ideal for long-distance communication because it reduces signal degradation and cost. Slower than parallel communication but more reliable over long cables. Last verified on 09-02-2026
Answer: Serial advanced technology attachment
Explanation SATA, in full serial advanced technology attachment, an interface for transferring data between a computer's central circuit board and storage devices.
کمپیوٹر یوزر اور کمپیوٹر ھارڈ ویئر کے درمیان کیا ہوتا ہے؟
Answer: Operating System
Explanation The operating system is the software that connects the user with the hardware. It manages resources and provides a user-friendly environment to run applications.
اسمبلی زبان _____ سے ایک قدم اونچی ہے؟
Answer: Machine language
Explanation Assembly language is a low-level programming language that is just one step above machine language (binary code). It uses mnemonics to represent machine instructions, making it easier for humans to read and write compared to raw machine code.
Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.