CodeHS Programming Language Accreditations

Question 1

Which of the following is the correct syntax for defining a function in Python?

Accepted Answer

def myFunction():

Answer

function myFunction() { }

Answer

create myFunction() {}

Answer

function: myFunction() { }

Question 2

What is the primary purpose of the 'var' keyword in JavaScript?

Accepted Answer

To declare a variable with a function scope

Answer

To declare a variable with a global scope

Answer

To declare a constant variable

Answer

To assign a value to a variable

Question 3

Which data type is used for storing text in Java?

Accepted Answer

String

Answer

Char

Answer

Text

Answer

Str

Question 4

What does the ++ operator do in C++?

Accepted Answer

Increments the value of a variable by 1

Answer

Decrements the value of a variable by 1

Answer

Doubles the value of a variable

Answer

Resets the value of a variable to zero

Question 5

Which of the following is true about the Python keyword 'self'?

Accepted Answer

It refers to the instance of the class in object-oriented programming

Answer

It is used to define a global variable

Answer

It is used to define a class in Python

Answer

It is a built-in function in Python