#1
What does a conditional statement do in programming?
It repeats a block of code multiple times.
It executes a block of code based on a condition.
It defines a function in the program.
It initializes a variable in the program.
#2
Which symbol is commonly used to represent 'equal to' in a conditional statement?
#3
What is the purpose of the 'break' statement in a switch statement?
To exit the entire loop.
To exit the switch statement and continue with the code after the switch.
To skip the current case and proceed to the next one.
To stop the execution of the program.
#4
Which of the following is true about the 'if' statement in programming?
It must always be followed by an 'else' statement.
It must always include a condition.
It can stand alone without any accompanying statements.
It must always include multiple conditions.
#5
What does the 'nested if' statement refer to in programming?
A single if statement nested within another if statement
An if statement with multiple conditions separated by logical operators
A series of if statements arranged in a nested structure
An if statement that contains both 'if' and 'else' blocks
#6
In a typical if-else statement, what happens if the condition inside the if statement evaluates to false?
The code inside the if block is executed.
The code inside the else block is executed.
The code inside the if block is ignored.
The program throws an error.
#7
What is the purpose of the 'else if' statement in programming?
To terminate the program.
To handle multiple conditions sequentially.
To execute the code only if a certain condition is true.
To ignore all conditions and execute a default block of code.
#8
Which of the following is NOT a logical operator in programming?
AND (&&)
OR (||)
XOR (^)
CON (==)
#9
What does the ternary operator in programming do?
It performs arithmetic operations on three operands.
It evaluates a condition and returns one of two possible values based on the result.
It converts decimal numbers to binary numbers.
It combines multiple conditions into a single expression.
#10
In a switch statement, what happens if none of the cases match the value being evaluated?
The program throws an error.
The default case is executed.
The program terminates.
The program skips the switch statement.
#11
What does the 'switch' statement do in programming?
It iterates over elements in a list.
It converts strings to integers.
It allows multiple conditions to be tested against a single value.
It performs mathematical calculations.
#12
What is short-circuit evaluation in the context of conditional statements?
It refers to evaluating only the first condition in a series of conditions.
It refers to skipping the evaluation of conditions if the first condition is false.
It refers to executing all conditions in a series regardless of their results.
It refers to evaluating conditions in a loop until a true condition is found.
#13
What does the '?:' operator represent in C-based languages?
The ternary operator
The bitwise XOR operator
The bitwise AND operator
The logical OR 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.
No, each case label must have its own block of code.
Yes, case labels can share a block of code regardless of their values.
Yes, but only if they have the same value.
#15
Which of the following statements is true about the 'unless' statement in Ruby?
It is equivalent to the 'if' statement
It executes the code block if the condition is true
It executes the code block if the condition is false
It is not a valid statement in Ruby