In computer, ALU has ? A. 2units B. 3units C. 4units D. 5units Correct answer is: A. 2units 📖 Read Detailed Explanation → … In computer, ALU has ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
SQL is a query language and has types ? A. Data definition B. Data manipulation C. Data control language D. All of the above Correct answer is: D. All of the above 📖 Read Detailed Explanation → … SQL is a query language and has types ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Components of computer system are? A. Hardware B. Software C. Applications D. Both Hardware and Software Correct answer is: D. Both Hardware and Software 📖 Read Detailed Explanation → … Components of computer system are?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Who was the World first Computer Programmer? A. Niklaus B. Ada C. Bill Gates D. Dennis Correct answer is: B. Ada 📖 Read Detailed Explanation → … Who was the World first Computer Programmer?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Bit is also called . A. Small B. Character C. Byte D. Binary Digit Correct answer is: D. Binary Digit 📖 Read Detailed Explanation → … Bit is also called .Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Programs designed to perform specific task is known as . A. System software B. Application software C. Utility programs D. Operating system Correct answer is: B. Application software 📖 Read Detailed Explanation → … Programs designed to perform specific task is known as .Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
____________is the measurement of things such as fingerprints and retinal scans used for security access? A. Biometrics B. Bio measurement C. Computer security D. Smart weapon machinery Correct answer is: A. Biometrics 📖 Read Detailed Explanation → … ____________is the measurement of things such as fingerprints and retinal scans used for security access?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Shortcut key to double underline the selected text is . A. Ctrl + Alt + D B. Shift + Alt + U C. Ctrl + Shift + U D. Ctrl + Shift + D Correct answer is: D. Ctrl + Shift + D 📖 Read Detailed Explanation → … Shortcut key to double underline the selected text is .Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Cathode Ray Tube is a form of__________? A. Keyboard B. Mouse C. Monitor D. Mother board Correct answer is: C. Monitor 📖 Read Detailed Explanation → … Cathode Ray Tube is a form of__________?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
GPS stands for ? A. Global Positioning System B. Global Post System C. Global Proximity System D. General Positioning System Correct answer is: A. Global Positioning System 📖 Read Detailed Explanation → … GPS stands for ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
A. Global Positioning System B. Global Post System C. Global Proximity System D. General Positioning System
LAN stands for______________? A. Limited Area Network B. Logical Area Network C. Local Area Network D. Large Area Network Correct answer is: C. Local Area Network 📖 Read Detailed Explanation → … LAN stands for______________?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Pressing F8 key for three times selects ? A. A paragraph B. A word C. A sentence D. A whole document Correct answer is: C. A sentence 📖 Read Detailed Explanation → … Pressing F8 key for three times selects ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
To display the contents of a folder in Windows Explorer you should: A. click on it B. collapse it C. name it D. give it a Correct answer is: A. click on it 📖 Read Detailed Explanation → … To display the contents of a folder in Windows Explorer you should:Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Single spacing in MS-Word document causes point line spacing? A. 10 B. 12 C. 14 D. 16 Correct answer is: B. 12 📖 Read Detailed Explanation → … Single spacing in MS-Word document causes point line spacing?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Fourth generation mobile technology provides enhanced capabilities allowing the transfer of both data, including full-motion video, high-speed internet access, and video conferencing. A. video data and information B. voice and non-voice C. music and video D. video and audio Correct answer is: B. voice and non-voice 📖 Read Detailed Explanation → … Fourth generation mobile technology provides enhanced capabilities allowing the transfer of both data, including full-motion video, high-speed internet access, and video conferencing.Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
When entering text within a document, the Enter key is normally pressed at the end of every ? A. Line B. Sentence C. Paragraph D. Word Correct answer is: C. Paragraph 📖 Read Detailed Explanation → … When entering text within a document, the Enter key is normally pressed at the end of every ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Which of the following memories must be refreshed many times per second? A. Static RAM B. Dynamic C. EPROM D. ROM Correct answer is: B. Dynamic 📖 Read Detailed Explanation → … Which of the following memories must be refreshed many times per second?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
IC are classified on the basis of ? A. Manufacturing B. Type of computer C. Number of transistors D. None of these Correct answer is: C. Number of transistors 📖 Read Detailed Explanation → … IC are classified on the basis of ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Vector graphics is composed of ? A. Pixels B. Paths C. Palette D. None of Correct answer is: B. Paths 📖 Read Detailed Explanation → … Vector graphics is composed of ?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
The term designates equipment that might be added to a computer system to enhance its functionality. A. digital device B. system add-on C. disk pack D. peripheral device Correct answer is: D. peripheral device 📖 Read Detailed Explanation → … The term designates equipment that might be added to a computer system to enhance its functionality.Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
What is the other name for programmed chip? A. RAM B. ROM C. LSIC D. PROM Correct answer is: B. ROM 📖 Read Detailed Explanation → … What is the other name for programmed chip?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Store data or information temporarily and pass it on as directed by the control unit? A. Address B. Register C. Number D. Memory Correct answer is: B. Register 📖 Read Detailed Explanation → … Store data or information temporarily and pass it on as directed by the control unit?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Q. What is the symbol of “Wheel”? A. Peace B. Prosperity C. Speed D. Progress Correct answer is: D. Progress 📖 Read Detailed Explanation → Computer MCQs for Competitive Exams Leave a Comment | Umar
When creating a computer program, the designs the structure of the program? A. End user B. System Analyst C. Programmer D. All of the above Correct answer is: B. System Analyst 📖 Read Detailed Explanation → … When creating a computer program, the designs the structure of the program?Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar
Q. The famous book on Ushr entitled “Kitab al-Kharaj” was written by: A. Al-Mawardi B. Abu Yusuf bin Ibrahim C. Yusuf al-Qaradawi D. Imam Abu Hanifa Correct answer is: B. Abu Yusuf bin Ibrahim 📖 Read Detailed Explanation → … Q. The famous book on Ushr entitled “Kitab al-Kharaj” was written by:Read More » Computer MCQs for Competitive Exams Leave a Comment | Umar