Programming2-Q2-Assessment

Which of the following is a valid variable name in Python?

• a. 2var_name
• b. my_variable
• c. variable name
• d. global - variable

What is the correct way to declare a string variable in Python?

• a. string name = "Hello"
• b. str_name = "Hello"
• c. "Hello" = str_name
• d. name = Hello

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

• a. size()
• b. length()
• c. len()
• d. count()

How do you access the first element of a list in Python?

• a. list[0]
• b. list[first]
• c. list(1)
• d. list.first()

What method is used to add an element to the end of a list in Python?

• a. append()
• b. insert()
• c. add()
• d. extend()

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

• a. "1, 2, 3, 4, 5"
• b. [[1, 2, 3], [4, 5]]
• c. "1, 2, 3, "4, 5"
• d. Error

How do you remove the last element in a list in Python?

• a. list.remove(value)
• b. list.pop()
• c. list.delete(element)
• d. list.exclude(element)

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

• a. define
• b. function
• c. def
• d. func

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

• a. To print a value
• b. To exit the function
• c. To define a variable
• d. To return a value from the function

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

• a. my_function()
• b. call my_function()
• c. function(my_function)
• d. my_function(call)