1.
Which of the following are the correct ways to increment the value of variable a by 1?
++a++;
a += 1;
a ++ 1;
a = a +1;
a = +1;
A. 1, 3
B. 2, 4
C. 3, 5
D. 4, 5
E. None of these
Answer & Explanation
Answer: Option B
Explanation:
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2.
What will be the output of the C#.NET code snippet given below?
byte b1 = 0xF7;
byte b2 = 0xAB;
byte temp;
temp = (byte)(b1 & b2);
Console.Write (temp + ” “);
temp = (byte)(b1^b2);
Console.WriteLine(temp);
A. 163 92
B. 92 163
C. 192 63
D. 0 1
Answer & Explanation
Answer: Option A
Explanation:
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3.
Which of the following is NOT an Arithmetic operator in C#.NET?
A. ** B. +
C. / D. %
E. *
Answer & Explanation
Answer: Option A
Explanation:
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4.
Which of the following are NOT Relational operators in C#.NET?
>=
!=
Not
<=
<>=
A. 1, 3
B. 2, 4
C. 3, 5
D. 4, 5
E. None of these
Answer & Explanation
Answer: Option C
Explanation:
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5.
Which of the following is NOT a Bitwise operator in C#.NET?
A. & B. |
C. << D. ^
E. ~
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question