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.
Explanation System software acts as a bridge between the hardware and application software. Some examples of system software are Operating System, Compilers , Interpreter, Assemblers, etc
Explanation Be Up to your ears: means "to be very busy" idiom. to be very busy, or to have more of something than you can manage for example: I'm up to my ears in work. ***** ND4-12-2022
ان میں سے کون ڈی وی ڈی سے زیادہ ڈیٹا اسٹور کرتا ہے؟
A. Floppy
B. Blue Ray Disk
C. CD Rom
D. Red Ray Disk
Check answer and explanation
Answer: Blue Ray Disk
Explanation Blue-ray disk stores more data than DVD . The Blu-ray Disc, often known simply as Blu-ray, is a digital optical disc storage format. ND11-2-2023
مندرجہ ذیل میں سے کون سا ای میل فیلڈ وصول کنندگان کو ایک دوسرے سے چھپاتا ہے؟
A. BCC
B. None of these
C. Forward
D. CC
Check answer and explanation
Answer: BCC
Explanation BCC ( Blind Carbon Copy ) hides email addresses from other recipients in the same field. It's used when sending to multiple people privately , without disclosing their identities to others.
Explanation Altair From interest computer systems to Apple A small organization named MITS made the primary private laptop, the Altair. This laptop, which used Intel Corporation`s 8080 microprocessor, turned into advanced in 1974.
پہلی جنریشن والی کمپیوٹر میں کونسی ٹیکنالوجی کا استعمال ہوا تھا؟
A. None of these
B. Transistors
C. Vacum Tubes
D. Integrated circuits
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Answer: Vacum Tubes
Explanation The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves . Leo is called the first-generation computer. The five generations of computers: First Generation (1946-1959 or 1940-1956): Vacuum tube-based technology (e.g., ENIAC). Second Generation (1959-1965 or 1956-1963): Transistor-based technology. Third Generation (1965-1971 or 1964-1971): Integrated circuit -based technology. Fourth Generation (1972-1980): VLSI microprocessor-based technology. Fifth Generation (1980-present): ULSI microprocessor-based technology, with a focus on artificial intelligence.
ایک فلو چارٹ میں ، ایک متوازیگرام _____ آپریشنز کی نمائندگی کرتا ہے۔
A. Process
B. Input/Output
C. None of these
D. Decision
Check answer and explanation
Answer: Input/Output
Explanation In flowcharts, a parallelogram is used to show input (e.g., user enters data) or output (e.g., display result) operations. It helps distinguish between data flow and processing steps in a program’s logic.
ایکسیس (ڈیٹا بیس) ٹیبل میں ایک قطار کو کہا جاتا ہے؟
A. A record
B. A guery
C. None of these
D. A field
Check answer and explanation
Answer: A record
Explanation MS Access, columns in a table are called fields . It store specific types of data for each record. Rows in an MS Access table are called Records . It representing individual entries or data points within the table.
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