#1
What does a conditional statement do in programming?
It executes a block of code based on a condition.
ExplanationExecutes code based on a condition.
#2
Which symbol is commonly used to represent 'equal to' in a conditional statement?
==
ExplanationCommon symbol for 'equal to'.
#3
What is the purpose of the 'break' statement in a switch statement?
To exit the switch statement and continue with the code after the switch.
ExplanationExits switch and continues after it.
#4
Which of the following is true about the 'if' statement in programming?
It can stand alone without any accompanying statements.
ExplanationCan stand alone without accompanying statements.
#5
What does the 'nested if' statement refer to in programming?
A single if statement nested within another if statement
ExplanationA single if statement nested within another.
#6
In a typical if-else statement, what happens if the condition inside the if statement evaluates to false?
The code inside the else block is executed.
ExplanationElse block executed on false condition.
#7
What is the purpose of the 'else if' statement in programming?
To handle multiple conditions sequentially.
ExplanationHandles multiple conditions sequentially.
#8
Which of the following is NOT a logical operator in programming?
CON (==)
ExplanationCON (==) is not a logical operator.
#9
What does the ternary operator in programming do?
It evaluates a condition and returns one of two possible values based on the result.
ExplanationEvaluates a condition and returns one of two values.
#10
In a switch statement, what happens if none of the cases match the value being evaluated?
The default case is executed.
ExplanationDefault case executed on no match.
#11
What does the 'switch' statement do in programming?
It allows multiple conditions to be tested against a single value.
ExplanationTests multiple conditions against a single value.
#12
What is short-circuit evaluation in the context of conditional statements?
It refers to skipping the evaluation of conditions if the first condition is false.
ExplanationSkips evaluation if the first condition is false.
#13
What does the '?:' operator represent in C-based languages?
The ternary operator
ExplanationRepresents the ternary operator.
#14
In a switch statement, can multiple case labels share the same block of code?
Yes, but only if the case labels are consecutive.
ExplanationMultiple case labels can share code if consecutive.
#15
Which of the following statements is true about the 'unless' statement in Ruby?
It executes the code block if the condition is false
Explanation'unless' executes code block if condition is false.