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Directions to Solve

In the questions below the sentences have been given in Active/Passive voice. From the given alternatives, choose the one which best expresses the given sentence in Passive/Active voice.

Q1: They will inform the police.

A The police will inform them.

B The police are informed by them.

C The police will be informed by them.

D Informed will be the police by them.

Q2:
What will be the output of the program? 
#include<stdio.h>

int main()
{
    const char *s = '';
    char str[] = 'Hello';
    s = str;
    while(*s)
        printf('%c', *s++);

    return 0;
}

A Error

B Hel

C Hello

D H

Q3: In the decimal numbering system, what is the MSD?

A The last digit on the right

B The middle digit of a stream of numbers

C The digit to the right of the decimal point

D The digit with the most weight

Q4: Which of the following statements does NOT describe an advantage of digital technology?

A The operation can be programmed.

B Information storage is easy.

C The values may vary over a continuous range.

D The circuits are less affected by noise.

Q5: The generic array logic (GAL) device is ________.

A reprogrammable and a CMOS device

B one-time programmable

C reprogrammable

D a CMOS device

Q6: The range of voltages between VL(max) and VH(min) are ________.

A unacceptable

B unnecessary

C between 2 V and 5 V

D unknown

Q7: What is a digital-to-analog converter?

A It takes the digital information from an audio CD and converts it to a usable form.

B It stores digital data on a hard drive.

C It converts direct current to alternating current.

D It allows the use of cheaper analog techniques, which are always simpler.

Q8: What are the symbols used to represent digits in the binary number system?

A 0 through 8

B 0,1,2

C 1,2

D 0,1

Q9: A full subtracter circuit requires ________.

A three inputs and one output

B two inputs and two outputs

C two inputs and three outputs

D three inputs and two outputs

Q10: The output of an AND gate is LOW ________.

A when any input is HIGH

B all the time

C when any input is LOW

D when all inputs are HIGH