#1
What is the primary purpose of a loop in programming?
To execute a block of code repeatedly
ExplanationRepeats code execution.
#2
Which of the following is NOT a basic data type in most programming languages?
Array
ExplanationArray is a data structure, not a basic data type.
#3
What is the purpose of a function in programming?
To group a set of related statements together to perform a specific task
ExplanationEncapsulates reusable code.
#4
Which of the following is NOT a comparison operator in programming?
><
ExplanationInvalid comparison operator.
#5
What is the result of 5 % 2 in most programming languages?
1
ExplanationRemainder of division.
#6
What is the purpose of comments in programming?
To provide explanations within the code for developers
ExplanationCode documentation.
#7
What does the term 'concatenation' mean in programming?
The process of combining two or more strings together
ExplanationString joining.
#8
What does the 'if' statement do in programming?
Executes a block of code only if a specified condition is true
ExplanationConditional code execution.
#9
What is the purpose of the 'break' statement in a loop?
To terminate the loop and resume execution at the next iteration
ExplanationStops loop execution.
#10
What does the 'else' statement do in programming?
Executes a block of code only if a specified condition is false
ExplanationAlternative conditional code.
#11
What is the main difference between 'while' and 'for' loops in programming?
'while' loop requires an initialization step, while 'for' loop doesn't.
ExplanationInitialization requirement.
#12
What is a syntax error in programming?
An error related to the grammar or structure of the code
ExplanationCode structure issue.
#13
What is the purpose of the 'switch' statement in programming?
To perform different actions based on different conditions
ExplanationMulti-conditional branching.
#14
What does the term 'camelCase' refer to in programming?
A style of writing variable names where each word starts with a lowercase letter and the first letter of each subsequent word is capitalized
ExplanationNaming convention.
#15
What does the term 'scope' refer to in programming?
The range within which a variable can be accessed
ExplanationVariable accessibility.
#16
What is the purpose of the 'continue' statement in a loop?
To skip the rest of the code inside the loop for the current iteration and start the next iteration
ExplanationSkips current iteration.
#17
In programming, what does the term 'algorithm' refer to?
A step-by-step procedure to solve a problem or accomplish a task
ExplanationProblem-solving process.