exam study guide

Question 1

Use ___ for variables and functions (e.g., first_name)

Answer 1

snake_case

Question 2

Use ___ for classes (e.g., ClassName)

Answer 2

PascalCase

Question 3

Use ___ for constants (e.g., MAX_VALUE)

Answer 3

UPPERCASE with underscores

Question 4

Maximum line length:

Answer 4

79 characters

Question 5

Use _ spaces for indentation

Answer 5

4

Question 6

___ blank lines between functions

Answer 6

2

Question 7

(whole numbers)

Answer 7

int

Question 8

(decimal numbers)

Answer 8

float

Question 9

(text)

Answer 9

string

Question 10

(True/False)

Answer 10

Boolean

Question 11

(mutable, ordered) []

Answer 11

list

Question 12

Templates for objects

Answer 12

classes

Question 13

Instances of classes

Answer 13

objects

Question 14

Classes inheriting properties from other classes

Answer 14

Inheritance:

Question 15

statements in Python enable the execution of specific code blocks based on whether certain conditions are met.

Answer 15

Conditionals

Question 16

a control flow statement that iterates over a sequence of items, such as a list, tuple, string, or range. It executes a block of code for each item in the sequence.

Answer 16

for loops

Question 17

repeatedly executes a block of code as long as a specified condition remains true. It’s useful when the number of iterations needed is not known in advance.

Answer 17

while loops

Question 18

Processing

Answer 18

CPU:

Question 19

Temporary storage

Answer 19

RAM:

Question 20

Permanent storage

Answer 20

ROM

Question 21

Graphics processing

Answer 21

GPU:

Question 22

White: (255, 255, 255)

Question 23

Black: (0, 0, 0)

Question 24

import pygame
pygame.init()

Answer 24

Setup:

Question 25

Creating window:

Answer 25

pygame.display.set_mode()

Question 26

pygame.draw.rect()

Answer 26

drawing a rect

Question 27

pygame.display.update()

Answer 27

Updates:

Question 28

time control

Answer 28

pygame.time.Clock()

Question 29

list[index]

Answer 29

Access:

Question 30

First element:

Answer 30

list[0]

Question 31

Empty list:

Answer 31

[] or list()

Question 32

Length list:

Answer 32

len(list)

Question 33

Concatenation:

Answer 33

str1 + str2

Question 34

Multiplication:

Answer 34

str * n

Question 35

Length string:

Answer 35

len(string)

Question 36

.lower(), .upper()

Answer 36

Methods: