681. Analog computer works on the supply of ____________?
✅ A. Continuous electrical pulses
A. Continuous electrical pulses B. Electrical pulses but not continuous C. Magnetic strength D. None of the above Read more
Computer Science MCQs – Page 35
682. Which of the following are components of Central Processing Unit (CPU) ?
✅ B. Arithmetic logic unit, Control unit
A. Arithmetic logic unit, Mouse B. Arithmetic logic unit, Control unit C. Arithmetic logic unit, Integrated Circuits D. Control Unit, Monitor Read more
683. The brain of any computer system is___________?
✅ C. CPU
A. ALU B. Memory C. CPU D. Control unit Read more
684. 1 Gigabyte is equal to ____________?
✅ D. 1024 megabytes
A. 1024 bitsB. 1000 megabytesC. 1024 kilobytesD. 1024 megabytes Read more
685. Ctrl + Up Arrow Shortcut key is used in Microsoft Word to____________?
✅ D. Moves the cursor one paragraph up
Ctrl + Up Arrow Shortcut key is used in Microsoft Word to? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more
686. If you need to change the typeface of a document, which menu will you choose in Ms Word?
✅ C. Format
If you need to change the typeface of a document, which menu will you choose in Ms Word? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more
687. Which technology is used in compact disks?
✅ D. Laser
A. Mechanical B. Electrical C. Electro Magnetic D. Laser Read more
688. What type of operating system MS-DOS is?
✅ A. Command Line Interface
A. Command Line Interface B. Graphical User Interface C. Multitasking D. Menu Driven Interface Read more
689. A collection of system programs that controls and co-ordinates the overall operations of a computer system is called____________?
✅ B. Operating system
A. System software B. Operating system C. Utility program D. Device driver Read more
690. WWW stands for___________?
✅ D. World Wide Web
A. World Whole Web B. Wide World Web C. Web World Wide D. World Wide Web Read more
691. A light sensitive device that converts drawing, printed text or other images into digital form is___________?
✅ B. Scanner
A. Keyboard B. Scanner C. OMR D. None of these Read more
692. If a computer has more than one processor then it is known as__________?
✅ B. Multiprocessor
A. Uni-process B. Multiprocessor C. Multi-threaded D. Multi-programming Read more
693. Who is the father of Internet ?
✅ B. Vint Cerf
A. Chares Babbage B. Vint Cerf C. Denis Riche D. Martin Cooper Read more
694. The basic operations performed by a computer are__________?
✅ D. All the above
A. Arithmetic operation B. Logical operation C. Storage and relative D. All the above Read more
695. Who is the father of Computer?
✅ B. Charles Babbage
A. Allen Turing B. Charles Babbage C. Simur Cray D. Augusta Adaming Read more
696. The term ‘Computer’ is derived from__________?
✅ A. Latin
A. Latin B. German C. French D. Arabic Read more
697. A screen element of MS Word that is usually located below the title bar that provides categorized options is_________?
✅ B. Menu bar
A screen element of MS Word that is usually located below the title bar that provides categorized options is___? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more
698. What is Fisheye degree view?
✅ A. 180 Degree
What is Fisheye degree view? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more
699. When sharing data in Office, the __________ document is the document in which the data was first entered?
✅ B. source
When sharing data in Office, the ____ document is the document in which the data was first entered? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more
700. Which of the following is the smallest storage?
✅ B. Megabyte
Which of the following is the smallest storage? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more