Control Flow Statements in C Sharp MCQ question and answer with solution

1

What is the purpose of the 'if' statement in C#?

A) To execute a block of code repeatedly B) To handle exceptions C) To execute a block of code if a condition is true D) To define a method

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Answer & Solution

Answer: Option C

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2

Which control flow statement is used to iterate over a collection in C#?

A) for B) foreach C) do-while D) None of the above

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Answer & Solution

Answer: Option B

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3

What is the result of the expression 5 > 3 ? "Yes" : "No" in C#?

A) 5 > 3 ? Yes : No B) 5 > 3 ? "Yes" : "No" C) Yes D) No

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Answer & Solution

Answer: Option C

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4

What does the 'break' statement do in a loop in C#?

A) Skips to the next iteration B) Continues to the next loop iteration C) Initializes the loop D) Terminates the loop

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Answer: Option D

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5

Which control flow statement is used to handle exceptions in C#?

A) try-catch B) if-else C) switch-case D) for

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Answer & Solution

Answer: Option A

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6

What is the purpose of the 'switch' statement in C#?

A) To define a method B) To handle exceptions C) To iterate over a collection D) To execute different blocks of code based on the value of an expression

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Answer & Solution

Answer: Option D

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7

In C#, what is the syntax for a 'for' loop?

A) while (condition) { } B) foreach (element in collection) { } C) for (initialization; condition; update) { } D) do { } while (condition);

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Answer & Solution

Answer: Option C

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8

Which keyword is used to skip the current iteration of a loop in C#?

A) skip B) continue C) next D) None of the above

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Answer & Solution

Answer: Option B

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9

What is the result of the expression 10 % 2 == 0 ? "Even" : "Odd" in C#?

A) 10 % 2 == 0 ? "Even" : "Odd" B) 10 % 2 == 0 ? Even : Odd C) Even D) Odd

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Answer & Solution

Answer: Option C

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10

Which control flow statement is used to define a block of code that executes repeatedly as long as a condition is true in C#?

A) for B) do-while C) switch D) while

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Answer & Solution

Answer: Option D

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Control Flow Statements in C Sharp MCQ question and answer with solution | C# Program MCQs