Question 1

Programmers who use objects interact with them through their interfaces.

Accepted Answer

A) True 
 B)False

Question 2

What two Turtle methods affect the color of a Turtle drawing? (Choose two.)

Accepted Answer

A)  setcolor() 
B)  pencolor() 
C)  fillcolor() 
D)  drawcolor() 
A)  setcolor() 
B)  pencolor() 
C)  fillcolor() 
D)  drawcolor()

Question 3

In turtle graphics, the color used is initially black.

Accepted Answer

A) True 
 B)False

Question 4

What is the term used to describe the processing of a multi-row, multi-column grid of information using a nested loop structure?

Accepted Answer

A)  field circuit mapping 
B)  row-column mapping 
C)  row-major traversal 
D)  grid-centric retrieval 
A)  field circuit mapping 
B)  row-column mapping 
C)  row-major traversal 
D)  grid-centric retrieval

Question 5

The rectangular display area on a computer screen is made up of colored dots called picture elements or pixels.

Accepted Answer

A) True 
 B)False

Question 6

The coordinate system for turtle graphics is the standard Cartesian system, with the origin (0, 0) at the bottom-left corner of a window.

Accepted Answer

A) True 
 B)False

Question 7

The drawing of simple, two-dimensional shapes, such as rectangles, triangles, pentagons, and circles, is known as what type of graphics?

Accepted Answer

A)  planar graphics 
B)  vector graphics 
C)  geometric graphics 
D)  targeted graphics 
A)  planar graphics 
B)  vector graphics 
C)  geometric graphics 
D)  targeted graphics

Question 8

In turtle graphics, the width of the line drawn when the turtle moves is initially 2 pixels.

Accepted Answer

A) True 
 B)False

Question 9

In the RGB system, the value 255 represents the total absence of that component.

Accepted Answer

A) True 
 B)False

Question 10

A black-and-white photograph contains more than just the black and white colors, but various shades of gray known by what term?

Accepted Answer

A)  grayshade 
B)  graymap 
C)  graycurve 
D)  grayscale 
A)  grayshade 
B)  graymap 
C)  graycurve 
D)  grayscale

Programmers who use objects interact with them through their interfaces.

What two Turtle methods affect the color of a Turtle drawing? (Choose two.)

In turtle graphics, the color used is initially black.

What is the term used to describe the processing of a multi-row, multi-column grid of information using a nested loop structure?

The rectangular display area on a computer screen is made up of colored dots called picture elements or pixels.

The coordinate system for turtle graphics is the standard Cartesian system, with the origin (0, 0) at the bottom-left corner of a window.

The drawing of simple, two-dimensional shapes, such as rectangles, triangles, pentagons, and circles, is known as what type of graphics?

In turtle graphics, the width of the line drawn when the turtle moves is initially 2 pixels.

In the RGB system, the value 255 represents the total absence of that component.

A black-and-white photograph contains more than just the black and white colors, but various shades of gray known by what term?

Introduction

Software Development Data Types and Expressions

Loops and Selection Statements

Strings and Text Files

Lists and Dictionaries

Design With Functions

Graphical User Interrfaces

Design With Classes

Multithreading Networks and Client Server Programming

Searching Sorting and Complexity Analysis

Filters

Exam 7: Simple Graphics and Image Processing

Programmers who use objects interact with them through their interfaces.

What two Turtle methods affect the color of a Turtle drawing? (Choose two.)

In turtle graphics, the color used is initially black.

What is the term used to describe the processing of a multi-row, multi-column grid of information using a nested loop structure?

The rectangular display area on a computer screen is made up of colored dots called picture elements or pixels.

The coordinate system for turtle graphics is the standard Cartesian system, with the origin (0, 0) at the bottom-left corner of a window.

The drawing of simple, two-dimensional shapes, such as rectangles, triangles, pentagons, and circles, is known as what type of graphics?

In turtle graphics, the width of the line drawn when the turtle moves is initially 2 pixels.

In the RGB system, the value 255 represents the total absence of that component.

A black-and-white photograph contains more than just the black and white colors, but various shades of gray known by what term?

Introduction

Software Development Data Types and Expressions

Loops and Selection Statements

Strings and Text Files

Lists and Dictionaries

Design With Functions

Graphical User Interrfaces

Design With Classes

Multithreading Networks and Client Server Programming

Searching Sorting and Complexity Analysis

Filters