Computer Awareness Quiz for today :-
Q1. The earlier calculating devices were:
a) Difference Engine
b) Abacus
c) Calculator
d) Clock
e) None of The Above
a) arithmetic operations
b) logical operations
c) storage and relative
d) All of The Above
e) None of The Above
Q3. Programming Language PASCAL was invented by:
a) Joseph Marie Jacquard
b) John Mauchly
c) Blaise Pascal
d) Harward Ailken
e) None of The Above
Q4. IBM stands for:
a) Indian Business Machines
b) International Business Machines
c) International Banking Machines
d) International Business Model
e) None of The Above
Q5. Analog computer is:
a) a computer that uses discrete values i.e. 0 &1
b) a device that operates on data in the form of continuously varying physical quantities
c) is a fastest computer of India
d) Both (a) & (b)
e) None of The Above
Q6. What are laptops:
a) computers used in clinical laboratories
b) a computer manufactured by Campaq
c) a computer having voice recognition system
d) lightweight computers, small enough to fit in a small suitcase
e) None of The Above
Q7. A supercomputer________:
a) processes data from many (at least 10,000) users at once
b) is the fastest and the costliest system
c) is used by large organizations
d) All of The Above
e) None of The Above
Q8. A portable computer _________:
a) has low memory
b) is the computer that is used by business people
c) is compact and lightweight and can be carried around easily
d) Either (a) or (b)
e) None of The Above
Q9. Which of the following statements is not true:
a) a notebook computer weighs less and actually looks like a notebook
b) a palmtop computer weighs at most a few pounds and can fit into a pocket
c) a palmtop computer is also called a pio-computer
d) the portable computers can be connected to larger desktop PCs or other computers
e) None of The Above
Q10. Arithmetic functions of the ALU include ________:
a) add, subtract, move and input
b) divide, multiply, compare and output
c) input, output, move and compare
d) add, subtract, divide and multiply
e) None of The Above
Q11. ________is a term related with scanners:
a) Laser
b) TWAIN
c) Catridge
d) Media
e) None of The Above
Q12. CRO stands for:
a) Cathode Ray Oscilloscope
b) Cathode Ray Operations
c) Cathode Research Oscilloscope
d) Computer Ray Oscilloscope
e) None of The Above
Q13. Which among the following is a CRO:
a) Monitor
b) Printer
c) Scanner
d) Digital Camera
e) None of The Above
Q14. The keys of a keyboard are:
a) Alphanumeric keys
b) Functional keys
c) Arrow Keys
d) All of The Above
e) None of The Above
Q15. The input device which is widely used for playing video games in a computers is_____:
a) Keyboard
b) Mouse
c) Joystick
d) Both (a) and (b)
e) None of The Above
Q16. The OMR is able to evaluate only those documents which are printed within ______position:
a) marked
b) special
c) magnetized
d) Either (a) or (b)
e) None of The Above
Q17. The example of Non - Impact printer is_______:
a) Laser and Dot Matrix
b) Inkjet and Laser Printer
c) Inkjet and Dot Matrix
d) Dot Matrix
e) None of The Above
Q18. Which of the following is a non - impact printer:
a) Laser Printer
b) Dot Matrix
c) Daisy Wheel
d) Either (b) or (c)
e) None of The Above
Q19. The CRT is ______in shape:
a) circular
b) rectangular
c) eclipse
d) conical
e) None of The Above
Q20. CRT is a ______:
a) hollow tube
a) hollow tube
b) vaccum tube
c) long tube
d) round tube
