Computer Awareness Quiz -26 for Bank exam po and Sbi clerk

1. ASCII data representation is similar to
A. Handwriting
B. Morse code
C. Scientific notation
D. Letters of the alphabet
E. None


2. Which of the following is an example of a value expressed in hexadecimal representation ?
A. 11001111
B. 2B
C. R2B
D. (1024)*16
E. None


3. The Category of computer with the fastest processor is
A. Mini Computer
B. Micro processor
C. Main frames
D. Super computer
E. None


4. A bit is the smallest part of a (n)
A. Arithmetic /logic unit
B. Analog
C. Byte
D. Scientific nation
E. None


5. Binary digit can represent
A. On.off.neutral sates
B. On,off states
C. Analog,digital states
D. All of these
E. None


6. Eight consecutive bits are called a
A. BUS
B. Byte
C. Logic gate
D. Binary digit
E. None


7. Which of the following is a valid ASCII representation ?
A. 11.000
B. 1A8C
C. 1,0,0
D. 01000001
E. None


8. Which of the following Correctly shows an add parity representation assuming the left most bit is the parity bit ?
A. 101000100
B. 001000001
C. 101001100
D. 111001001
E. None


9. A Gigabyte is used to measure
A. Speed in fractions of seconds
B. Storage capacity in fractions of seconds
C. Storage capacity in number of characters
D. Microprocessor clock speed
E. None


10. A nanosecond is used to measure
A. Speed in fractions of seconds
B. Storage capacity in fractions of seconds
C. Storage capacity in number of characters
D. Microprocessor clock speed
E. None