C# Programming - Operators

Exercise : Operators - General Questions
  • Operators - General Questions
11.
What will be the output of the C#.NET code snippet given below?
int num = 1, z = 5;

if (!(num <= 0))
    Console.WriteLine( ++num + z++ + " " + ++z ); 
else
    Console.WriteLine( --num + z-- + " " + --z ); 
5 6
6 5
6 6
7 7
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Suppose n is a variable of the type Byte and we wish to put OFF its fourth bit (from right) without disturbing any other bits. Which of the following statements will do this correctly?
n = n && HF7
n = n & 16
n = n & 0xF7
n = n & HexF7
n = n & 8
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
What will be the output of the C#.NET code snippet given below?
byte b1 = 0xAB;
byte b2 = 0x99;
byte temp;
temp = (byte)~b2;
Console.Write(temp + " ");
temp = (byte)(b1 << b2);
Console.Write (temp + " ");
temp = (byte) (b2 >> 2);
Console.WriteLine(temp);
102 1 38
108 0 32
102 0 38
1 0 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
Which of the following statements is correct about Bitwise | operator used in C#.NET?
The | operator can be used to put OFF a bit.
The | operator can be used to Invert a bit.
The | operator can be used to check whether a bit is ON.
The | operator can be used to check whether a bit is OFF.
The | operator can be used to put ON a bit.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
Which of the following is NOT an Assignment operator in C#.NET?
\=
/=
*=
+=
%=
Answer: Option
Explanation:
No answer description is available. Let's discuss.