Important Computer Questions Part 13 | MCQs for Govt & Competitive Exams
Question 361: Which of the following is an input device?
(a) Printer
(b) Mouse
(c) CPU
(d) Monitor
Answer: (b) Mouse
Question 362: Which of the following is NOT a type of scanner?
(a) Flat bed
(b) Sheet feed
(c) Handheld
(d) Drum
Answer: (d) Drum
Question 363: Microphone is a ________device that receives sound as input.
(a) Digitizing the signal
(b) Sound signal collection
(c) Audio signal processing
(d) Input
Answer: (d) Input
Question 364: Light pen is
(a) Micro tip pen
(b) Input device
(c) Pen to write in the dark
(d) Weightless pen
Answer: (b) Input device
Question 365: Which of the following input device utilizes a light sensitive detector to select an object on a display screen?
(a) OMR
(b) Light pen
(c) Scanner
(d) Printer
Answer: (b) Light pen
Question 366: Which input device converts analog information into digital form and can be used for doing fine works of drawing and image manipulation?
(a) Microphone
(b) Bar Code Reader
(c) Digitizer
(d) Graphic Plotter
Answer: (c) Digitizer
Question 367: The data going into the computer is called
(a) Output
(b) Input
(c) Algorithm
(d) Calculation
Answer: (b) Input
Question 368: Which of the following is not an input device?
(a) Track ball
(b) Plotter
(c) Line pen
(d) Magnetic scanner
Answer: (b) Plotter
Question 369: Which of the following group contains only input devices?
(a) Mouse, Keyboard, Monitor
(b) Mouse, Keyboard, Printer
(c) Mouse, Printer, Monitor
(d) Mouse, Keyboard, Scanner
Answer: (d) Mouse, Keyboard, Scanner
Question 370: Choose the odd one out from the following: External hard drive, Keyboard, Digital camera, Compact disc.
(a) External hard drive
(b) Keyboard
(c) Digital camera
(d) Compact disc
Answer: (b) Keyboard
Question 371: A keyboard is used-
(a) to enter text and numbers and send commands to the computer
(b) to create new keys to use with your computer
(c) to open the computer
(d) for all of these
Answer: (a) to enter text and numbers and send commands to the computer
Question 372: Type of keyboard is-
(a) Serial keyboard
(b) Parallel keyboard
(c) Both (a) and (b)
(d) None of these
Answer: (c) Both (a) and (b)
Question 373: Parallel ports usually are not used to connect _______.
(a) Modem
(b) Scanner
(c) Printer
(d) CD Writer
Answer: (a) Modem
Question 374: A combination of the keyboard and the visual display unit is called a ______.
(a) Mouse
(b) Port
(c) Terminal
(d) Cable
Answer: (c) Terminal
Question 375: The most common input used in modern computers is
(a) Keyboard
(b) Trackball
(c) Scanner
(d) Mouse
Answer: (a) Keyboard
Question 376: The most commonly used input device now a days is-
(a) Motherboard
(b) CPU
(c) Keyboard
(d) Semiconductor
Answer: (c) Keyboard
Question 377: What is the piece of hardware that is frequently used to input data called
(a) Keyboard
(b) Floppy disk
(c) Cursor
(d) Software
(e) Hardware
Answer: (a) Keyboard
Question 378 : The most common input devices include _________.
(a) Monitor and Keyboard
(b) Monitor and Mouse
(c) Mouse and Keyboard
(d) Printer and Mouse
(e) None of these
Answer: (c) Mouse and Keyboard
Question 379: An example of input device is ________.
(a) Keyboard
(b) Monitor
(c) Printer
(d) CPU
Answer: (a) Keyboard
Question 380: What type of device is a keyboard?
(a) Output
(b) Input
(c) Both
(d) Not a device
(e) Between Output and Input
Answer: (b) Input
Question 381: The most widely used input device is
(a) Mouse
(b) Keyboard
(c) Modem
(d) Monitor
(e) None of these
Answer: (b) Keyboard
Question 382: How many keys are there on keyboard for alphabet?
(a) 24
(b) 25
(c) 26
(d) 27
Answer: (c) 26
Question 383: QWERTY keyboard design was originally intended to
(a) Make typing harder and inefficient
(b) Improve the typing accuracy
(c) Make typing more efficient
(d) Improve the typing speed
Answer: (a) Make typing harder and inefficient
Question 384: QWERTY refers to:
(a) Arrangement of hardware parts of a standard computer or mobile devices
(b) Arrangement of keys on a standard English computer keyboard or typewriter
(c) Arrangement of only function keys on a standard English computer keyboard
(d) Arrangement of only numeric keys on a standard English computer keyboard
Answer: (b) Arrangement of keys on a standard English computer keyboard or typewriter
Question 385: What is a letter, number, or symbol found on a keyboard that you can type into a computer called?
(a) Output
(b) Character
(c) Type
(d) Print
(e) None of these
Answer: (b) Character
Question 386: The letter, numbers and symbols found on the keyboard are called _____.
(a) Icon
(b) Screen
(c) Keys
(d) Menu
(e) None of these
Answer: (c) Keys
Question 387: The wildcard character for matching any number of characters is-
(a) Hyphen Sign
(b) Ampersand Sign
(c) Asterisk Sign
(d) Dollar Sign
Answer: (c) Asterisk Sign
Question 388: To use the number pad as directional arrows, the ______ key is pressed.
(a) Num lock
(b) Caps lock
(c) Arrow lock
(d) Shift
(e) None of these
Answer: (a) Num lock
Question 389: Which keys on the keyboard allow you to type numbers quickly?
(a) Ctrl, Shift and Alt
(b) Function keys
(c) Numeric Key pad
(d) Touch pad
(e) Control
Answer: (c) Numeric key pad
Question 390: Which of the following is the most common input device in a computer?
(a) Keyboard
(b) Joystick
(c) Mouse
(d) Pen drive
Answer: (a) Keyboard
#Important Computer Questions Part 13 | MCQs for Govt & Competitive Exams
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