Computer awareness quiz for today :-
Q1. Binary means:
a) Three
b) Four
c) Two
d) None of The Above
a) 1 and 2
b) 0 and 1
c) 0 and 9
d) None of The Above
Q3. Names, numbers and other information needed to solve a problem are called:
a) Program
b) Data
c) Controls
d) None of The Above
Q4. The ______is a sequence of instructions that tells the computer how to process the data:
a) program
b) data
c) controls
d) None of The Above
Q5. Computer ICs work reliably because they are based on _______design:
a) top - bottom
b) two stage
c) two states
d) None of The Above
Q6. When a transistor is cut off or saturated, transitory ______have almost no effect:
a) wave
b) variations
c) stage
d) None of The Above
Q7. A ____is a group of devices that store digital data:
a) circuits
b) register
c) bit
d) None of The Above
Q8. _____is an abbreviation for binary digit:
a) bingit
b) base
c) bit
d) None of The Above
Q9. A byte is a string of _____bits:
a) two
b) ten
c) eight
d) None of The Above
Q10. The control and arithmetic-logic sections are called:
a) block diagram
b) control unit
c) central processing unit
d) None of The Above
Q11. The hexadecimal digits are 0 to 9 and A to _____:
a) E
b) G
c) F
d) None of The Above
Q12. The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to ____and vice versa:
a) binary
b) decimal
c) BCD
d) None of The Above
Q13. BCD stands for:
a) Base Coded Decimal
b) Bilateral Coded Decimal
c) Binary Coded Decimal
d) None of The Above
Q14. ASCII stands for:
a) Asian Standard Code for Information Interchange
b) American Standard Code for Information Interchange
c) Associate Standard Code for Information Interchange
d) None of The Above
Q15. The ASCII code is a 7 bit code for:
a) Letters
b) Numbers
c) Other Symbols
d) All of The Above