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Directions to Solve

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

Q1: ABLE

A Disable

B Misable

C Inable

D Unable

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

int main()
{
    int i;
    i = scanf('%d %d', &i, &i);
    printf('%d\n', i);
    return 0;
}

A Error: cannot assign scanf to variable

B 1

C Garbage value

D 2

Q3: A half-adder circuit would normally be used each time a carry input is required in an adder circuit.

A False

B True

Q4: The binary subtraction 0 – 1 = is
difference = 1
borrow = 0

A True

B False

Q5: A sign bit of "1" in the difference of a 2's-complement subtraction problem indicates the magnitude is negative and in true binary form.

A True

B False

Q6: Constants must be included in a package.

A False

B True

Q7: 10011100 in two's-complement notation has a decimal value of –100.

A False

B True

Q8: There are four possible combinations for subtracting two binary numbers.

A False

B True

Q9: It is not necessary to have the same number of bits when adding or subtracting signed binary numbers in the 2's-complement system.

A False

B True

Q10: Full adder results are typically stored in registers.

A True

B False