Computer Programming Quiz

What is the correct sequence of steps for interacting with a computer program?

• Execute, type command, wait for response

• Type command, wait for response, execute

• Wait for response, type command, execute

• Type command, execute, wait for response

What is a variable in computer programming?

• A fixed value that cannot be changed

• An input device used to enter data into the computer

• A type of loop used for repeating code

• A named place in the memory to store data

What are the rules for naming variables in computer programming?

• Only letters are allowed, not numbers or underscores

• Variable names are not case sensitive

• It is allowed to start a variable name with a number

• Variable names can include letters, numbers, or underscores, but must start with a letter or underscore

What is a statement in computer programming?

• A variable used to store data temporarily

• A function that performs a specific task

• A type of loop used for repeating code

• A combination of operator and its operand(s), where the operator is a symbol indicating a calculation, and there is one or more operands

Which of the following values represent a Boolean variable in computer programming?

• int

• char

• float

• TRUE

• FALSE

What is an integer variable in computer programming?

• A variable used to store text data

• A variable that can only hold a value of 0 or 1

• A type of loop used for repeating code

• A variable that can hold whole numbers

What data type in computer programming is typically used to store decimal numbers with digits and exponents?

• char

• bool

• double

• float

Which of the following functions can be used to check inheritance in Python?

• isinstance()

• isinherit()

• issuper()

• issubclass()

How does Python support multiple inheritance?

• By adding more methods to a single base class

• By creating new classes from existing classes

• By overriding methods in parent classes

• By adding more base classes into the parentheses

What are some reasons why modules are important in Python?

• They improve program speed and efficiency

• They allow for more complex programming logic

• They provide additional syntax for built-in functions

• They promote modularity, reusability, shareability, and maintainability of code