Python

How is the body of a for loop defined?

Group of answer choices

The body of a for loop is defined by an indented block of code following the for statement, similar to the body of an if statement.

The body of a for loop is defined by an opening curly brace, one or more lines of code and a closing curly brace.

The body of a for loop is defined by a left parenthesis, one or more lines of code and a right parenthesis.

For loops do not have a body.

How many times does a for loop run?

Group of answer choices

A for loop runs a random number of times.

The value of the for loop variable defines the number of times a for loop may run.

A for loop runs once.

A for loop runs once for each item in the sequence included in the for statement.

What happens when a function is called?

Group of answer choices

The function is defined.

The function is deleted.

Program execution jumps to the function definition and executes the code in the function body.

All of the above.

What value is returned from a function that does not have a return statement?

Group of answer choices

Without a return statement, no value is returned.

The None value, which is a keyword in Python indicating the absense of a value.

A NoValue exception is thrown.

This generates a syntax error. A function cannot end without a return statement.

Which of the following statements are true about functions?

Group of answer choices

Functions are not a means of re-using code

Programmers cannot write their own functions

User defined functions are a requirement of every Python program

None of the above