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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: You should open the wine about three hours before you use it.

A Wine should be opened by you three hours before use.

B Wine should be opened about three hours before you use it.

C Wine should be opened about three hours before use.

D Wine should be opened about three hours before it is used.

Q2:
What will be the output of the program in TurboC? 
#include<stdio.h>
int fun(int **ptr);

int main()
{
    int i=10, j=20;
    const int *ptr = &i;
    printf(' i = %5X', ptr);
    printf(' ptr = %d', *ptr);
    ptr = &j;
    printf(' j = %5X', ptr);
    printf(' ptr = %d', *ptr);
    return 0;
}

A Garbage value

B i= FFE0 ptr=20 j=FFE1 ptr=30

C i= FFE4 ptr=10 j=FFE2 ptr=20

D i= FFE2 ptr=12 j=FFE4 ptr=24

Q3: A 4-bit PISO shift register that receives 4 bits of parallel data will shift to the ________ by ________ position(s) for each clock pulse.

A left, one

B right, one

C right, two

D left, three

Q4: To operate correctly, starting a ring counter requires __________.

A clearing all the flip-flops

B presetting all the flip-flops

C clearing one flip-flop and presetting all the others

D presetting one flip-flop and clearing all the others

Q5: In order to use a shift register as a counter, ________.

A a serial-in, serial-out register must be used

B the register's serial input is the counter input and the serial output is the counter output

C the serial output of the register is connected back to the serial input of the register

D the parallel inputs provide the input signal and the output signal is taken from the serial data output

Q6: A sequence of equally spaced timing pulses may be easily generated by a(n) __________.

A binary up counter

B ring counter

C johnson counter

D ripple counter

Q7: Asynchronous counters are often called ________ counters.

A ripple

B toggle

C flip-flop

D binary

Q8: A _________ shift register can shift stored data either left or right.

A bidirectional universal

B universal

C tri-state

D bidirectional

Q9: The mod-10 counter is also referred to as a ________ counter.

A strobing

B decade

C BCD

D ring

Q10: Ring and johnson counters are _______.

A synchronous counters

B asynchronous counters

C asynchronous and true binary counters

D true binary counters