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Directions to Solve

In the following questions choose the word which is the exact OPPOSITE of the given words.

Q1: EVASIVE

A Liberal

B Honest

C Frank

D Free

Q2:
What will be the output of the program? 
#include<stdio.h>
#include<stdarg.h>
void fun1(int num, ...);
void fun2(int num, ...);

int main()
{
    fun1(1, 'Apple', 'Boys', 'Cats', 'Dogs');
    fun2(2, 12, 13, 14);
    return 0;
}
void fun1(int num, ...)
{
    char *str;
    va_list ptr;
    va_start(ptr, num);
    str = va_arg(ptr, char *);
    printf('%s ', str);
}
void fun2(int num, ...)
{
    va_list ptr;
    va_start(ptr, num);
    num = va_arg(ptr, int);
    printf('%d', num);
}

A Boys 13

B Apple 12

C Dogs 12

D Cats 14

Q3: A clock signal with a period of 1 s is applied to the input of an enable gate. The output must contain six pulses. How long must the enable pulse be active?

A Enable must be active for 6 s.

B Enable must be active for 12 s.

C Enable must be active for 3 s.

D Enable must be active for 0 s.

Q4: The AND function can be used to ________ and the OR function can be used to ________ .

A detect, invert

B disable, enable

C enable, disable

D enable or disable, enable or disable

Q5: One advantage TTL has over CMOS is that TTL is ________.

A not sensitive to electrostatic discharge

B less expensive

C faster

D more widely available

Q6: A 2-input NOR gate is equivalent to a ________.

A negative-AND gate

B negative-OR gate

C negative-NAND gate

D none of the above

Q7: If a 3-input OR gate has eight input possibilities, how many of those possibilities will result in a HIGH output?

A 1

B 2

C 7

D 8

Q8: Fan-out is specified in terms of ________.

A unit loads

B current

C wattage

D voltage

Q9: How many input combinations would a truth table have for a six-input AND gate?

A 48

B 32

C 64

D 128

Q10: What is the circuit number of the IC that contains four two-input AND gates in standard TTL?

A 7402

B 7408

C 7404

D 7432