Excess-3 code is known as_________________?

Related Mcqs:

1. The binary code of (21.125)10 is_______________?

   A. 10101.001
   B. 10100.001
   C. 10101.010
   D. 10100.111

2. A hole in a semiconductor is defined as_________________?

   A. A free electron
   B. The incomplete part of an electron pair bond
   C. A free proton
   D. A free neutron

3. Lagging of changes in the magnetization of a substance behind changes in the magnetic field as the magnetic field is varied is known as magnetic_____________?

   A. Retaintivity
   B. Permeability
   C. Flux
   D. Hysteresis

4. A debouncing circuit is________________?

   A. an astable MV
   B. a bistable MV
   C. a latch
   D. a monostable MV

5. Consider the representation of six-bit numbers by two’s complement, one’s complement, or by sign and magnitude: In which representation is there overflow from the addition of the integers 011000 and 011000 ?

   A. Two’s complement only
   B. Sign and magnitude and one’s complement only
   C. Two’s complement and one’s complement only
   D. All three representations

6. Among the logic families, the family which can be used at very high frequency greater than 100 MHz in a 4 bit synchronous counter is__________________?

   A. TTLAS
   B. CMOS
   C. ECL
   D. TTLLS

7. The binary number 10101 is equivalent to decimal number_________________?

   A. 19
   B. 12
   C. 27
   D.21

8. When an input signal 1 is applied to a NOT gate, the output is ______________?

   A. 0
   B. 1
   C. Either 0 & 1
   D. None of the above

9. The universal gate is ________________?

   A. NAND gate
   B. OR gate
   C. AND gate
   D. None of the above

10. The inputs of a NAND gate are connected together. The resulting circuit is _______________?

    A. OR gate
    B. AND gate
    C. NOT gate
    D. None of the above