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: Heading
Explanation The first row usually contains table headings using the tag . It describes the content of each column .
Answer: Turnaround time
Explanation Turnaround time is the sum of the periods spent waiting to get into memory, waiting in the ready queue, executing on the CPU .
مصنوعی ذہانت کا چیٹ بوٹ "بارڈ" _____ کے ذریعہ تیار کیا گیا ہے؟
Answer: Google
Explanation Bard is an AI chatbot developed by Google . It was later rebranded as part of Google’s Gemini AI platform.
آپریٹنگ سسٹم کے تناظر میں "کرنل پینک" کیا ہے؟
Answer: A system crash caused by critical errors in the OS kernel
Explanation Kernel Panic occurs when the operating system kernel encounters an error it cannot recover from. This leading to a system crash . It is often caused by hardware failures, incompatible drivers, or corrupted system files.
اگر دکھائے گئے نظام کا وقت اور تاریخ غلط ہے، تو آپ اسے _____ کا استعمال کرکے دوبارہ ترتیب دے سکتے ہیں؟
Answer: Control Panel
Explanation The Control Panel is a component of Microsoft Windows that provides the ability to view and change system settings. It consists of a set of applets that include adding or removing hardware and software. It controlling user accounts, changing accessibility options, and accessing networking settings.
Answer: printf("Hello");
Explanation The valid output statement in C language a mong the given options is printf("Hello");. In C programming, the printf() function is the standard library function used t o display formatted output on the console. It is part of the stdio.h header file, which needs to be included in your C program using #include . Options A, B, and C (display(), output(), print()) are not standard C library functions for outputting text to the console.
مندرجہ ذیل میں سے کون سا بائنری نمبر ہے؟
Answer: 1001
Explanation Binary numbers are made up of only two digits: 0 and 1. Only 1001 consists solely of 0s and 1s , making it a binary number.
فنکشن اوورلوڈنگ _____ کی ایک مثال ہے؟
Answer: Polymorphism
Explanation Function overloading allows multiple functions with the same name but different parameters. It is a type of compile-time polymorphism , enabling code flexibility and readability.
Answer: Error
Explanation In Python , the + operator is not supported for sets ; sets can only be combined using methods like union() or | . The given code will raise a TypeError .
مرکزی کمپیوٹر سے جڑنے والے آلہ میں ہر نوڈ کس ٹوپولوجی میں؟
Answer: Star
Explanation In a Star topology , each node connects to a central hub or computer . This setup simplifies troubleshooting but depends heavily on the central device .
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