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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Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
انٹرنیٹ پر دستیاب سافٹ ویئر بگ کی مفت مرمت کو کیا کہا جاتا ہے
Answer: Patch
Explanation Patch management is the process of applying fixes and upgrades to software. *************** vu FIA CBT PAPER 15-12-2021
Answer: 8
Explanation Wi-Fi stands for Wireless fidelity. Minimum length of Wi-Fi password = 8 Maximum length of Wi-Fi password = 63
Answer: TRUNCATE
Explanation TRUNCATE removes all rows from a table but keeps the table structure intact . It is faster than DELETE because it does not log individual row deletions. DELETE can remove specific rows and can be rolled back. DROP deletes the entire table structure and data . REMOVE is not a valid SQL command.
Answer: procedural
Explanation Examples of computer procedural languages are BASIC, C, FORTRAN, Java, and Pascal
مندرجہ ذیل میں سے کون سا ڈیٹا ڈھانچہ ڈپلیکیٹ عناصر کی اجازت نہیں دیتا ہے؟
Answer: Hash Set
Explanation Hash Set is a collection that stores unique elements only, automatically ignoring duplicates . It provides fast lookup and ensures data uniqueness . It is commonly used in databases and programming applications .
Answer: ROM
Explanation Permanent memory built into a computer is known as Read-Only Memory (ROM), Which stores essential startup instructions and retains dat a even when the power is turned off.
Answer: 2
Explanation 2 scrollbars does a window have in general. The ScrollBar controls display vertical and horizontal scroll bars on the form. This is used for navigating through large amount of information.
ای میل ایڈریس دو حصوں پر مشتمل ہوتا ہے، صارف نام یا آئی ڈی اور _____؟
Answer: Domain name
Explanation An email address consists of two parts: Username or ID (the name or ID chosen by the user) Domain name (the name of the organization or service provider). Format: Username@Domainname.com Example: john.doe@example.com Additional information : Email , short for Electronic Mail , has its roots in the early 1960s . The first email was sent in 1971 by Ray Tomlinson. He also introduced the " @ " symbol to separate the username from the hostname. Last verified on 19-04-2026
سی زبان میں ، فنکشن گیٹچار () _____؟
Answer: Requires pressing the "Enter" key after entering the character
Explanation In C, getchar() reads a single character from standard input but requires pressing "Enter" to submit the input. The input is buffered, meaning it waits for the newline (n) before processing the character.
میموری مینجمنٹ کو بہتر بنانے میں مدد ملتی ہے؟
Answer: Main Memory
Explanation Memory management primarily improves the Main Memory by allocating and managing its space efficiently. It also helps to ensure that the CPU can a ccess data and instructions quickly.
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