Selection Statements

Which of the following best describes the role of selection statements in C++?

• They define loops that execute repeatedly

• They allow decision-making based on conditions

• They specify the order of function calls in a program

• They are only used for handling errors

Which of the following is NOT a selection statement in C++?

• if statement

• switch statement

• for loop

• conditional operator ('?:')

What will be the output of the following code if `x = 10`?

• Greater than 5

• Greater than 5 End

• End

• Compilation error

Which of the following correctly represents a compound if statement?

• if (x > 0) cout << "Positive"; cout << "Number";

• if (x > 0) { cout << "Positive"; cout << "Number"; }

• if x > 0 { cout << "Positive"; cout << "Number"; }

• if (x > 0) cout << "Positive", cout << "Number";

What will be the output if the user enters `15` in the following code?

• Even

• Odd

• Compilation Error

• No output

Which statement correctly implements an if-else structure?

• 
• 
• 
• 

What is the output if `a = 20` in the following code?

• A) A is large

• B) A is medium

• C) A is small

• D) Compilation error

What is the result of the following conditional operation if `x = 7`?

• A) 7

• B) 9

• C) 14

• D) Compilation error

Which statement is equivalent to the following code?

• result = (num == 10) ? 100 : 50;

• result = (num == 10, 100, 50);

• result = 100 if num == 10 else 50;

• result = 50 if (num == 10) ? 100 : 50;

What is the purpose of the `break` statement in a switch case?

• A) To exit the switch structure after a case is executed

• B) To repeat a statement inside the case block

• C) To move to the next case if the current case does not match