A directory of Objective Type Questions covering all the Computer Science subjects.

 1. `One byte equals to how many bits ?` a. 4 bits b. 8 bits c. 12 bits d. 16 bits

 2. `The numbers written to the power of 10 in the representation of decimal numbers are called as _____.` a. Height factors b. Size factors c. Scale factors d. None of the above

 3. `If the decimal point is placed to the right of the first significant digit, then the number is called as ________.` a. Orthogonal b. Normalized c. Determinate d. None of the above

 4. `________ constitute the representation of the floating number.` a. Sign b. Significant digits c. Scale factor d. All of the above

 5. `The sign followed by the string of digits is called as ______.` a. Significant b. Determinant c. Mantissa d. Exponent

 6. `In IEEE 32-bit representations, the mantissa of the fraction is said to occupy ______ bits.` a. 24 b. 23 c. 20 d. 16

 7. `The normalized representation of 0.0010110 * 2 ^ 9 is` a. 0 10001000 0010110 b. 0 10000101 0110 c. 0 10101010 1110 d. 0 11110100 11100
 8. `The 32 bit representation of the decimal number is called as ____.` a. Double-precision b. Single-precision c. Extended format d. None of the above
 9. `In 32 bit representation the scale factor as a range of ________.` a. -128 to 127 b. -256 to 255 c. 0 to 255 d. None of the above
 10. `In double precision format the size of the mantissa is ______.` a. 32 bit b. 52 bit c. 64 bit d. 72 bit