The looping mechanism that always executes at least once is the _____________ statement.
A) if…else
B) do…while
C) while
D) for
Correct Answer:
Verified
Q1: A compound statement is enclosed between:
A)[ ]
B){
Q4: To compare two strings lexicographically the String
Q5: Common loop errors are:
A)Off-by-one
B)Infinite loops
C)Both a and
Q8: When the number of repetitions are known
Q9: An if selection statement executes if and
Q10: A mixture of programming language and human
Q11: The _ operator has the highest precedence.
A)*
B)dot
C)+=
D)decrement
Q13: An if-else statement chooses between two alternative
Q15: You may omit the else part of
Q37: In a switch statement,the default case is
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