Programming2-Q2-Assessment

Front

Which of the following is a valid variable name in Python?
a. 2var_name
b. my_variable
c. variable name
d. global - variable

Back

my_variable

Front

What is the correct way to declare a string variable in Python? Options: a. string name = "Hello", b. str_name = "Hello", c. "Hello" = str_name, d. name = Hello

Back

str_name = "Hello"

Front

In Python, what list method is used to get the length of a list?

Back

len()

Front

How do you access the first element of a list in Python? Options: a. list[0], b. list[first], c. list(1), d. list.first()

Back

list[0]

Front

What method is used to add an element to the end of a list in Python? Options: a. append(), b. insert(), c. add(), d. extend()

Back

append()

Front

What is the result of the following code: my_str = "1, 2, 3," + "4, 5"?

Back

"1, 2, 3, 4, 5"

Front

How do you remove the last element in a list in Python? Options: a. list.remove(value), b. list.pop(), c. list.delete(element), d. list.exclude(element)

Back

list.pop()

Front

In Python, what keyword is used to define a function?

Back

def

Front

What is the purpose of the "return" statement in a function?

Back

To return a value from the function.

Front

How do you call a function named "my_function" in Python?

Back

my_function()