Kuis-1 Pemrograman Lanjutan

Which of the following best describes a local variable?

• A variable that is accessible throughout the entire program.

• A variable that is declared within a function and is only accessible within that function.

• A variable that can be accessed outside the function it is declared in.

• A variable that is used as an argument in a function call.

Which of the following is a correct description of a boolean data type?

• It can store any character.

• It can only store True or False values.

• It can store a sequence of characters.

• It can store decimal values.

How does a character data type differ from a string data type?

• A character data type can store multiple characters, while a string data type can only store a single character.

• A character data type stores a single character, whereas a string data type stores a sequence of characters.

• A character data type can store numeric values; a string data type cannot.

• There is no difference; they are used interchangeably.

Which data type should be used to store the value 3.14?

• Integer

• Boolean

• Floating

• Character

What is the main advantage of using pointers in a program?

• They simplify code readability.

• They allow efficient manipulation of memory addresses.

• They eliminate the need for variable declarations.

• They automatically manage memory.

What is the key difference between a 'while' loop and a 'do-while' loop?

• A 'while' loop executes at least once; a 'do-while' loop may not execute at all.

• A 'do-while' loop executes at least once; a 'while' loop may not execute at all.

• A 'while' loop checks the condition before executing the loop body; a 'do-while' loop checks it after.

• There is no difference.

In which scenario would a 'switch-case' structure be preferred over an 'if-else' structure?

• When dealing with a small number of conditions.

• When dealing with multiple conditions based on the value of a single variable.

• When the conditions involve complex logical operations.

• When checking for boolean conditions.

Which Python operator would you use to check if two variables are not equal?

• ==

• !=

• >

• <

Which operator in Python allows you to determine if a value exists within a list or tuple?

• &&

• ||

• in

• not

What is a primary difference between a list and a tuple in Python?

• Lists are immutable; tuples are mutable.

• Lists are mutable; tuples are immutable.

• Lists can contain duplicate elements; tuples cannot.

• There is no difference.