Question 1

The line continuation character is a

Accepted Answer

A)  # 
B)  % 
C)  & 
D)  \ 
A)  # 
B)  % 
C)  & 
D)  \ D

Question 2

The % symbol is the remainder operator,also known as the ___________ operator.

Accepted Answer

modulus,mod

Question 3

Python uses __________ to categorize values in memory.

Accepted Answer

data types

Question 4

In Python,math expressions are always evaluated from left to right,no matter what the operators are.

Accepted Answer

A) True 
 B)False

Question 5

What is the output of the following print statement?
Print('The path is D:\sample\test.')

Accepted Answer

A)  'The path is D:\sample\test.' 
B)  The path is D:\sample\test. 
C)  The path is D\sample\test. 
D)  The path is D:\sample	est. 
A)  'The path is D:\sample\test.' 
B)  The path is D:\sample\test. 
C)  The path is D\sample\test. 
D)  The path is D:\sample	est.

Question 6

Computer programs typically perform three steps: input is received,some process is performed on the input,and output is produced.

Accepted Answer

A) True 
 B)False

Question 7

Select all that apply. Which of the following are steps in the program development cycle?

Accepted Answer

A)  design the program 
B)  write the code and correct syntax errors 
C)  test the program 
D)  correct logic errors 
A)  design the program 
B)  write the code and correct syntax errors 
C)  test the program 
D)  correct logic errors

Question 8

In a print statement,you can set the __________ argument to a space or empty string to stop the output from advancing to a new line.

Accepted Answer

A)  stop 
B)  end 
C)  separator 
D)  newLine 
A)  stop 
B)  end 
C)  separator 
D)  newLine

Question 9

What is the output of the following command,given that value1 = 2.0 and value2 = 12?
Print(value1 * value2)

Accepted Answer

A)  24 
B)  value1 * value2 
C)  24.0 
D)  2.0 * 12 
A)  24 
B)  value1 * value2 
C)  24.0 
D)  2.0 * 12

Question 10

The 	 escape character causes the output to skip over to the next horizontal tab.

Accepted Answer

A) True 
 B)False

Question 11

After the execution of the following statement,the variable price will reference the value __________.
Price = int(68.549)

Accepted Answer

A)  68 
B)  69 
C)  68.55 
D)  68.6 
A)  68 
B)  69 
C)  68.55 
D)  68.6

Question 12

Select all that apply. Assume you are writing a program that calculates a user's total order cost that includes sales tax of 6.5%.
Which of the following are advantages of using a named constant to represent the sales tax instead of simply entering 0.065 each time the tax is required in the code?

Accepted Answer

A)  It will be easier for another programmer who may need to use this code to understand the purpose of the number wherever it is used in the code. 
B)  If the tax amount changes to 7.0%, the value will only have to be changed in one place. 
C)  It allows the end-user to always see the value of the sales tax. 
D)  It avoids the risk that any change to the value of sales tax will be made incorrectly or that an instance of the tax value might be missed as might occur if the number had to be changed in multiple locations. 
A)  It will be easier for another programmer who may need to use this code to understand the purpose of the number wherever it is used in the code. 
B)  If the tax amount changes to 7.0%, the value will only have to be changed in one place. 
C)  It allows the end-user to always see the value of the sales tax. 
D)  It avoids the risk that any change to the value of sales tax will be made incorrectly or that an instance of the tax value might be missed as might occur if the number had to be changed in multiple locations.

Question 13

A(n)__________ is a single task that the program must perform in order to satisfy the customer.

Accepted Answer

software r

Question 14

Comments in Python begin with the # character.

Accepted Answer

A) True 
 B)False

Question 15

In the expression 12.45 + 3.6,the values to the right and left of the + symbol are the __________.

Accepted Answer

The answer of In the expression 12.45 + 3.6,the values...

Question 16

A(n)__________ is a diagram that graphically depicts the steps that take place in a program?

Accepted Answer

A)  flowchart 
B)  algorithm 
C)  source code 
D)  pseudocode 
A)  flowchart 
B)  algorithm 
C)  source code 
D)  pseudocode

Question 17

A flowchart is a tool used by programmers to design programs.

Accepted Answer

A) True 
 B)False

Question 18

Which mathematical operator is used to raise 5 to the second power in Python?

Accepted Answer

A)  / 
B)  ** 
C)  ^ 
D)  ~ 
A)  / 
B)  ** 
C)  ^ 
D)  ~

Question 19

Which of the following will display 20%?

Accepted Answer

A) print(format(20, '.0%')) B) print(format(0.2, '.0%')) C) print(format(0.2 * 100, '.0%')) D) print(format(0.2, '%')) A) print(format(20, '.0%')) B) print(format(0.2, '.0%')) C) print(format(0.2 * 100, '.0%')) D) print(format(0.2, '%'))

Question 20

A(n)__________ is a name that represents a value stored in the computer's memory.

Accepted Answer

The answer of A(n)__________ is a name that represents a...

The line continuation character is a

The % symbol is the remainder operator,also known as the ___________ operator.

Python uses __________ to categorize values in memory.

In Python,math expressions are always evaluated from left to right,no matter what the operators are.

What is the output of the following print statement? Print('The path is D:\\sample\\test.')

Computer programs typically perform three steps: input is received,some process is performed on the input,and output is produced.

Select all that apply. Which of the following are steps in the program development cycle?

In a print statement,you can set the __________ argument to a space or empty string to stop the output from advancing to a new line.

What is the output of the following command,given that value1 = 2.0 and value2 = 12? Print(value1 * value2)

The \t escape character causes the output to skip over to the next horizontal tab.

After the execution of the following statement,the variable price will reference the value __________. Price = int(68.549)

Select all that apply. Assume you are writing a program that calculates a user's total order cost that includes sales tax of 6.5%. Which of the following are advantages of using a named constant to represent the sales tax instead of simply entering 0.065 each time the tax is required in the code?

A(n)__________ is a single task that the program must perform in order to satisfy the customer.

Comments in Python begin with the # character.

In the expression 12.45 + 3.6,the values to the right and left of the + symbol are the __________.

A(n)__________ is a diagram that graphically depicts the steps that take place in a program?

A flowchart is a tool used by programmers to design programs.

Which mathematical operator is used to raise 5 to the second power in Python?

Which of the following will display 20%?

A(n)__________ is a name that represents a value stored in the computer's memory.

Introduction to Computers and Programming

Decision Structures and Boolean Logic

Repetition Structures

Functions

Files and Exceptions

Lists and Tuples

More About Strings

Dictionaries and Sets

Classes and Object-Oriented Programming

Inheritance

Recursion

Gui Programming

Filters

Exam 2: Input, Processing, and Output

The line continuation character is a

The % symbol is the remainder operator,also known as the ___________ operator.

Python uses __________ to categorize values in memory.

In Python,math expressions are always evaluated from left to right,no matter what the operators are.

What is the output of the following print statement? Print('The path is D:\\sample\\test.')

Computer programs typically perform three steps: input is received,some process is performed on the input,and output is produced.

Select all that apply. Which of the following are steps in the program development cycle?

In a print statement,you can set the __________ argument to a space or empty string to stop the output from advancing to a new line.

What is the output of the following command,given that value1 = 2.0 and value2 = 12? Print(value1 * value2)

The \t escape character causes the output to skip over to the next horizontal tab.

After the execution of the following statement,the variable price will reference the value __________. Price = int(68.549)

Select all that apply. Assume you are writing a program that calculates a user's total order cost that includes sales tax of 6.5%. Which of the following are advantages of using a named constant to represent the sales tax instead of simply entering 0.065 each time the tax is required in the code?

A(n)__________ is a single task that the program must perform in order to satisfy the customer.

Comments in Python begin with the # character.

In the expression 12.45 + 3.6,the values to the right and left of the + symbol are the __________.

A(n)__________ is a diagram that graphically depicts the steps that take place in a program?

A flowchart is a tool used by programmers to design programs.

Which mathematical operator is used to raise 5 to the second power in Python?

Which of the following will display 20%?

A(n)__________ is a name that represents a value stored in the computer's memory.

Introduction to Computers and Programming

Decision Structures and Boolean Logic

Repetition Structures

Functions

Files and Exceptions

Lists and Tuples

More About Strings

Dictionaries and Sets

Classes and Object-Oriented Programming

Inheritance

Recursion

Gui Programming

Filters