Question 1

The acronym __________ refers to the fact that the computer cannot tell the difference between good data and bad data.

Accepted Answer

The answer of The acronym __________ refers to the fact...

Question 2

The while loop is known as a(n)__________ loop because it tests the condition before performing an iteration.

Accepted Answer

The answer of The while loop is known as a(n)__________...

Question 3

A(n)__________ is a special value that marks the end of a sequence of items.

Accepted Answer

The answer of A(n)__________ is a special value that marks...

Question 4

Reducing duplication of code is one of the advantages of using a loop structure.

Accepted Answer

A) True 
 B)False

Question 5

What will be displayed after the following code is executed?
total $ =0 $ 
for count in range $ (1,4): $ 
$\quad$total $ += $ count 
print (total)

Accepted Answer

A)  1
3
6 
B)  5 
C)  1 4 
D)  6 
A)  1
3
6 
B)  5 
C)  1 4 
D)  6

Question 6

The first operation is called the __________ and its purpose is to get the first input value that will be tested by the validation loop.

Accepted Answer

A)  priming read 
B)  first input 
C)  loop set read 
D)  loop validation 
A)  priming read 
B)  first input 
C)  loop set read 
D)  loop validation

Question 7

A(n)___________ structure causes a set of statements to execute repeatedly.

Accepted Answer

The answer of A(n)___________ structure causes a set of statements...

Question 8

In order to draw an octagon with turtle graphics,you would need a loop that iterates eight times.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following is not an augmented assignment operator?

Accepted Answer

A)  *= 
B)  /= 
C)  += 
D)  <= 
A)  *= 
B)  /= 
C)  += 
D)  <=

Question 10

What are the values that the variable num contains through the iterations of the following for loop?
For num in range(4):

Accepted Answer

A)  1, 2, 3, 4 
B)  0, 1, 2, 3, 4 
C)  1, 2, 3 
D)  0, 1, 2, 3 
A)  1, 2, 3, 4 
B)  0, 1, 2, 3, 4 
C)  1, 2, 3 
D)  0, 1, 2, 3

Question 11

What will be displayed after the following code is executed?

Accepted Answer

A)  30 
B)  25 
C)  0 5 10 15 20 
D)  5 10 15 
A)  30 
B)  25 
C)  0 5 10 15 20 
D)  5 10 15

Question 12

A(n)___________ loop usually occurs when the programmer does not include code inside the loop that makes the test condition false.

Accepted Answer

The answer of A(n)___________ loop usually occurs when the programmer...

Question 13

A good way to repeatedly perform an operation is to write the statements for the task once and then place the statements in a loop that will repeat as many times as necessary.

Accepted Answer

A) True 
 B)False

Question 14

A(n)__________ structure is a structure that causes a statement or a set of statements to execute repeatedly.

Accepted Answer

A)  sequence 
B)  decision 
C)  module 
D)  repetition 
A)  sequence 
B)  decision 
C)  module 
D)  repetition

Question 15

The ___________ function is a built-in function that generates a list of integer values.

Accepted Answer

The answer of The ___________ function is a built-in function...

Question 16

In Python,you would use the __________ statement to write a count-controlled loop.

Accepted Answer

The answer of In Python,you would use the __________ statement...

Question 17

What type of loop structure repeats the code a specific number of times?

Accepted Answer

A)  condition-controlled loop 
B)  number-controlled loop 
C)  count-controlled loop 
D)  Boolean-controlled loop 
A)  condition-controlled loop 
B)  number-controlled loop 
C)  count-controlled loop 
D)  Boolean-controlled loop

Question 18

A(n)__________-controlled loop causes a statement or set of statements to repeat as long as the condition is true.

Accepted Answer

The answer of A(n)__________-controlled loop causes a statement or set...

Question 19

__________ is the process of inspecting data that has been input into a program in order to ensure that the data is valid before it is used in a computation.

Accepted Answer

A)  Input validation 
B)  Correcting data 
C)  Data validation 
D)  Correcting input 
A)  Input validation 
B)  Correcting data 
C)  Data validation 
D)  Correcting input

Question 20

The first line in a while loop is referred to as the condition clause.

Accepted Answer

A) True 
 B)False

The acronym __________ refers to the fact that the computer cannot tell the difference between good data and bad data.

The while loop is known as a(n)__________ loop because it tests the condition before performing an iteration.

A(n)__________ is a special value that marks the end of a sequence of items.

Reducing duplication of code is one of the advantages of using a loop structure.

What will be displayed after the following code is executed? total $=0$ for count in range $(1,4):$ $\quad$ total $+=$ count print (total)

The first operation is called the __________ and its purpose is to get the first input value that will be tested by the validation loop.

A(n)___________ structure causes a set of statements to execute repeatedly.

In order to draw an octagon with turtle graphics,you would need a loop that iterates eight times.

Which of the following is not an augmented assignment operator?

What are the values that the variable num contains through the iterations of the following for loop? For num in range(4):

What will be displayed after the following code is executed?

A(n)___________ loop usually occurs when the programmer does not include code inside the loop that makes the test condition false.

A good way to repeatedly perform an operation is to write the statements for the task once and then place the statements in a loop that will repeat as many times as necessary.

A(n)__________ structure is a structure that causes a statement or a set of statements to execute repeatedly.

The ___________ function is a built-in function that generates a list of integer values.

In Python,you would use the __________ statement to write a count-controlled loop.

What type of loop structure repeats the code a specific number of times?

A(n)__________-controlled loop causes a statement or set of statements to repeat as long as the condition is true.

__________ is the process of inspecting data that has been input into a program in order to ensure that the data is valid before it is used in a computation.

The first line in a while loop is referred to as the condition clause.

Introduction to Computers and Programming

Input, Processing, and Output

Decision Structures and Boolean Logic

Functions

Files and Exceptions

Lists and Tuples

More About Strings

Dictionaries and Sets

Classes and Object-Oriented Programming

Inheritance

Recursion

Gui Programming

Filters

Exam 4: Repetition Structures

The acronym __________ refers to the fact that the computer cannot tell the difference between good data and bad data.

The while loop is known as a(n)__________ loop because it tests the condition before performing an iteration.

A(n)__________ is a special value that marks the end of a sequence of items.

Reducing duplication of code is one of the advantages of using a loop structure.

What will be displayed after the following code is executed? total =0 =0 =0 for count in range (1,4): (1,4): (1,4): \quad total += += += count print (total)

The first operation is called the __________ and its purpose is to get the first input value that will be tested by the validation loop.

A(n)___________ structure causes a set of statements to execute repeatedly.

In order to draw an octagon with turtle graphics,you would need a loop that iterates eight times.

Which of the following is not an augmented assignment operator?

What are the values that the variable num contains through the iterations of the following for loop? For num in range(4):

What will be displayed after the following code is executed?

A(n)___________ loop usually occurs when the programmer does not include code inside the loop that makes the test condition false.

A good way to repeatedly perform an operation is to write the statements for the task once and then place the statements in a loop that will repeat as many times as necessary.

A(n)__________ structure is a structure that causes a statement or a set of statements to execute repeatedly.

The ___________ function is a built-in function that generates a list of integer values.

In Python,you would use the __________ statement to write a count-controlled loop.

What type of loop structure repeats the code a specific number of times?

A(n)__________-controlled loop causes a statement or set of statements to repeat as long as the condition is true.

__________ is the process of inspecting data that has been input into a program in order to ensure that the data is valid before it is used in a computation.

The first line in a while loop is referred to as the condition clause.

Introduction to Computers and Programming

Input, Processing, and Output

Decision Structures and Boolean Logic

Functions

Files and Exceptions

Lists and Tuples

More About Strings

Dictionaries and Sets

Classes and Object-Oriented Programming

Inheritance

Recursion

Gui Programming

Filters

What will be displayed after the following code is executed? total $=0$ for count in range $(1,4):$ $\quad$ total $+=$ count print (total)