Q.61 Which of the following devices can be used to directly image printed text?
- A) OCR
- B) OMR
- C) MICR
- D) None
Q.62 The output quality of a printer is traditionally measured in?
- A) Dot per inch
- B) Dot per sq. inch
- C) Dots printed per unit time
- D) None
Q.63 In an analogue computer, which of the following is true?
- A) Input is first converted to digital form
- B) Input is never converted to digital form
- C) Output is displayed in digital form
- D) None
Q.64 In the latest generation of computers, instructions are executed?
- A) Parallel only
- B) Sequentially only
- C) Both sequential and parallel
- D) None
Q.65 Who designed the first electronic computer, ENIAC?
- A) Van Neuman
- B) Joseph M. Jacquard
- C) J. Presper Eckert and John W. Mauchly
- D) None
Q.66 Which mathematical operations can an Abacus perform?
- A) Addition
- B) Subtraction
- C) Multiplication
- D) Both A & B
Q.67 Personnel who design, program, operate, and maintain computer equipment are referred to as?
- A) Console operator
- B) Peopleware
- C) Programmer
- D) None
Q.68 In which year did the major rivals IBM and Apple Computers Inc. decide to join forces?
- A) 1789
- B) 1974
- C) 1991
- D) None
Q.69 While humans are 'Homo Sapiens', which device is colloquially called 'Silico Sapiens'?
- A) Monitor
- B) Hardware
- C) Robot
- D) Computer
Q.70 An error in software or hardware is called a 'bug'. What is the alternative computer jargon for it?
- A) Leech
- B) Glitch
- C) Robot
- D) Computer
Q.71 Modern computers are extremely reliable, but they are NOT?
- A) Fast
- B) Infallible
- C) Robot
- D) Cheap
Q.72 What is the name of the display feature that highlights areas of the screen requiring attention?
- A) Pixel
- B) Pixa
- C) Reverse video
- D) Cursor
Q.73 Personal computers use chips mounted on a main circuit board. What is the common name for this board?
- A) Motherboard
- B) Father board
- C) Reverse
- D) Cursor
Q.74 What is meant by a 'dedicated computer'?
- A) Which is used by one person only
- B) Which is used by one person one
- C) Which is used by application software
- D) Which is assigned one and only one task
Q.75 The 'Pascaline' mechanical calculator is also famously known as the?
- A) Abacus
- B) Adding Machine
- C) Division Machine
- D) Difference Machine
Q.76 Punched cards were first introduced into the computing/mechanical world by?
- A) Powers
- B) Pascal
- C) Herman Hollerith
- D) Jacquard
Q.77 A computer program that translates an entire source file into machine language at once is a?
- A) Interpreter
- B) Compiler
- C) Simulator
- D) None
Q.78 A computer program that translates code line-by-line into machine code during execution is a?
- A) Interpreter
- B) Compiler
- C) Simulator
- D) None
Q.79 A 'smart' or intelligent device is so called because it contains a built-in?
- A) Sensor
- B) Computer
- C) Simulator
- D) None
Q.80 A fault in a computer program that prevents it from working correctly is known as a?
- A) Boot
- B) Biff
- C) Bug
- D) Strap
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