QUESTION $1$

All instances of a class share the same values of the data attributes in the class.

True

False

$5$ points

QUESTION $2$

What is the special name given to the method that returns a string containing an object's state?

$\_\_$state$\_\_$

$\_\_$obj$\_\_$

$\_\_$str$\_\_$

$\_\_$init$\_\_$

$10$ points

QUESTION $3$

Object$-$oriented programming allows us to hide the object's data attributes from code that is outside the object.

True

False

$5$ points

QUESTION $4$

Which of the following will create an object, worker$\_$joey, of the Worker class?

def$\_\_$init$\_\_($worker$\_$joey$)$:

worker$\_$joey $=$ Worker$()$

worker$\_$joey.Worker

class worker$\_$joey:

$10$ points

QUESTION $5$

A class can be thought of as a blueprint that can be used to create an object.

True

False

$5$ points

QUESTION $6$

In $\_\_\_\_\_\_\_\_$ programming, the programming is centered on objects that are created from abstract data types that encapsulate data and functions together.

Object oriented

$10$ points

QUESTION $7$

Which method is automatically executed when an instance of a class is created in memory?

$\_\_$state$\_\_$

$\_\_$obj$\_\_$

$\_\_$str$\_\_$

$\_\_$init$\_\_$

$10$ points

QUESTION $8$

Which is the first line needed when creating a class named Worker?

def$\_\_$init$\_\_($self$)$:

class Worker:

import random

def worker$\_$pay$($self$)$:

$10$ points

QUESTION $9$

The procedures that an object performs are called

methods

instances

actions

modules

$10$ points

QUESTION $10$

Which section in the UML holds the list of the class's methods?

fourth section

third section

second section

first section

$10$ points

QUESTION $11$

What does the acronym UML stand for?

Unified Model Language

Union of Modeling Languages

Unified Modeling Language

United Modeling Language

$10$ points

QUESTION $12$

The self parameter is required in every method of a class.

True

False