Information Technology (IT) MCQs - Computer Practice | PakExamPoint
Practise Information Technology (IT) MCQs in Computer. Attempt multiple-choice questions, check answers and revise related subtopics.
Information Technology (IT) MCQs and revision practice
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.
کس قسم کے نیٹ ورک اٹیک میں صارف کی حساس معلومات کا انکشاف کرنا شامل ہے؟
A. Man-in-the-middle attack
B. Denial of Service (DoS)
C. None of these
D. Phishing
Check answer and explanation
Answer: Phishing
Explanation Phishing is a network attack where attackers attempt to obtain sensitive information like usernames, passwords, or credit card details by pretending to be a trustworthy entity. It often involves misleading emails or fake websites designed to trick users into revealing their personal information.
Explanation A joystick is the easiest and most effective way of operating a mouse. They work in a similar manner to the joystick control on a wheelchair. The mouse pointer moves fastest when the joystick is pushed fully in any direction .
نئے ڈرائیورز انسٹال کرنے کے بعد درج ذیل میں سے کون سا موزوں ہے؟
A. Shutdown
B. Hibernate
C. Restart
D. Sleep
Check answer and explanation
Answer: Restart
Explanation After installing new drivers, it is recommended to restart your computer. This ensures that the new drivers are properly loaded and integrated into the system.
Explanation Image classification assigns each pixel or regio n in an image to a specific category . In satellite imagery, categories could i nclude roads, mountains, and houses . Object detection identifies objects and their locations but may not label all pixels. Image filtering and edge enhancement improve image quality but don’t classify content.
ڈیٹا کمپریشن کے لیے سب سے زیادہ استعمال ہونے والے سافٹ ویئر پروگراموں میں سے ایک کو کیا کہا جاتا ہے؟
A. Any Operating System
B. MS Office
C. Antivirus
D. WinZip
Check answer and explanation
Answer: WinZip
Explanation WinZip is a widely used software program for data compression. It allowing users to compress files into smaller sizes for easier storage and transfer. It is specialized for this task , unlike MS Office, Antivirus, or Operating Systems , which serve different purposes.
جب کمپیوٹر کو دوبارہ شروع کیا جاتا ہے تو ، اسے _____ کہا جاتا ہے؟
A. Warm boot
B. Restart boot
C. None of these
D. Cold boot
Check answer and explanation
Answer: Warm boot
Explanation A warm boot refers to restarting a computer without turning off the power (e.g., using Ctrl + Alt + Del or the restart option ). In contrast, a cold boot means starting the computer after it has been completely powered off .