16
An expression contains relational, assignment and arithmetic operators. If parenthesis are not specified, the order of evaluation of the operators would be:

Answer: Option [D]

Questions

16
An expression contains relational, assignment and arithmetic operators. If parenthesis are not specified, the order of evaluation of the operators would be:

Answer: Option [D]

17
Given two literals 0x001B and 033. What are these equal to?

Answer: Option [D]

Let us convert the given Hexadecimal number 0x001B to Decimal:

The first part is 0x16^{0}=0

The second part is 0x16^{3}+0x16^{2}+1x16^{1}+11x16^{0} [Though B is equivalent to 11]

=27

So, 0+27=0

Now we convert the octal number 033 to decimal:

0x8^{2}+3x^{1}+3^{0}

=27

Advertisement

18
What is the output of the following code segment(assuming sizeof(int) returns 4)?

int i=0x1 << sizeof(int)*8-1; printf("\n%x",i); i=i>>sizeof(int)*8-1; printf("%d",i);

Answer: Option [B]

20
Which is the correct sequence statements that swaps values of two statements?

Answer: Option [B]

Let us test this with an example:

Let, a=20 and b=40. After swapping them a=40 and b=20

a=a+b; a=20+40=60;

b=a-b; 60-40=20;

a=a-b; 60-20=40;

- Anup Bagchi, MD & CEO, ICICI Prudential Life 22 March 2023
- World Water Day 2023 observed on 22nd March 22 March 2023
- ‘Human Rights Issues’ in India: US Report 22 March 2023
- Water stress to hit India’s food production by 2050 22 March 2023