Question 1

As a beginning programmer, you should give your code to other programmers and ask for their reactions to the comments, not just to the code.

Accepted Answer

Getting feedback on both your code and the comments you write is important. Comments help others understand your code, and feedback on them can improve clarity and effectiveness.

Question 2

As a beginning programmer, you should let other people run your program and ask for their comments.

Accepted Answer

Getting feedback from others can help identify bugs, improve usability, and enhance the overall quality of your program.

Question 3

A software company's reputation is on the line when a product goes to market, so testing of any software product must be thorough and accurate.

Accepted Answer

Thorough and accurate testing is essential to ensure that the software product meets quality standards, functions as intended, and does not contain critical bugs or vulnerabilities that could harm the user or the company's reputation.

Question 4

Inefficient use of memory and wasted processing steps might not be noticeable with a small number of records, but they can have a major effect with large numbers of records or users.

Accepted Answer

As the volume of data or the number of users increases, inefficiencies in memory use and processing steps can significantly impact performance, leading to slower response times and increased resource consumption.

Question 5

As a beginning programmer, you should let other people run your program and challenge them to "break" it.

Accepted Answer

Allowing others to test your program can reveal bugs and weaknesses you might not have noticed, leading to a more robust and reliable software.

Question 6

In programming, the preparation tasks performed before processing data records are known as ____.
A) field testing
B) module processing
C) housekeeping
D) data validation

Accepted Answer

Housekeeping in programming refers to the initial tasks performed before processing data records, such as initializing variables, setting up environment conditions, and other preparatory tasks necessary for the program to run efficiently and correctly.

Question 7

A(n) ____ is typically a loop that processes each data record that's input by a user or contained in a data file.
A) processing module
B) object
C) function
D) stub

Accepted Answer

A processing module is typically a loop that processes each data record that's input by a user or contained in a data file, handling the data sequentially.

Question 8

The ____ is the closing section of a data-processing program. It includes reporting results and totals.
A) field module
B) testing module
C) processing module
D) finish-up module

Accepted Answer

The finish-up module is the part of a data-processing program that is responsible for concluding the program's operations, which includes reporting results and totals.

Question 9

Based on the description below, what structure do you think is needed for the input?
The amount of rainfall for each day in April is to be entered and displayed along with each day's percentage of the month's total rainfall.
A) Loop
B) Selection
C) Case
D) Sequence

Accepted Answer

A loop is needed to repeatedly input and process the rainfall for each day in April, calculate percentages, and display the results.

Question 10

____ are the simplest control structure, used when statements are to be performed in order.
A) Sequence structures
B) Repetition structures
C) Selection structures
D) Modules and functions

Accepted Answer

Sequence structures are the simplest control structure, allowing statements to be executed in the order they appear.

Question 11

____ are used when a choice must be made between two or more courses of action, based on evaluation of a condition.
A) Sequence structures
B) Repetition structures
C) Selection structures
D) Modules and functions

Accepted Answer

Selection structures are used to decide between different courses of action based on the evaluation of a condition. This includes structures like if, if-else, and switch statements in programming.

Question 12

____ are used when an action might need to be taken multiple times.
A) Sequence structures
B) Repetition structures
C) Selection structures
D) Modules and functions

Accepted Answer

Repetition structures, also known as loops, are used to execute a block of code multiple times until a certain condition is met.

Question 13

____ are used to make programs easier to manage and to provide reusable code.
A) Sequence structures
B) Repetition structures
C) Selection structures
D) Modules and functions

Accepted Answer

Modules and functions are used to break down large programs into smaller, manageable parts and to allow code to be reused across different parts of a program or in different programs, enhancing maintainability and efficiency.

Question 14

____ is/are used in many programming languages to focus on objects rather than procedures.
A) Classes and objects
B) Pseudocode
C) Graphical user interfaces
D) Flowcharts

Accepted Answer

Classes and objects are fundamental to object-oriented programming (OOP), which focuses on creating objects that contain both data and methods to work on that data, rather than on procedures.

Question 15

____ is/are used to create an attractive environment for users that's easier to use than a command-line interface.
A) Classes and objects
B) Pseudocode
C) Graphical user interfaces
D) Flowcharts

Accepted Answer

Graphical user interfaces (GUIs) are designed to create an attractive and more intuitive environment for users, making it easier to interact with software applications compared to using command-line interfaces.

Question 16

____ is/are used to develop the steps of an algorithm without being tied to a specific language.
A) Classes and objects
B) Pseudocode
C) Graphical user interfaces
D) Flowcharts

Accepted Answer

Pseudocode is a way to write the steps of an algorithm without being tied to a specific language. It uses simple English-like statements to describe the steps of the algorithm.

Question 17

____ focus(es) more on the logic of a problem than on syntax rules.
A) Classes and objects
B) Pseudocode
C) Graphical user interfaces
D) Flowcharts

Accepted Answer

Pseudocode focuses on the logic of a problem by using simple, English-like statements to describe the steps involved in solving the problem.

Question 18

____ is/are used to represent an algorithm's steps graphically.
A) Classes and objects
B) Pseudocode
C) Graphical user interfaces
D) Flowcharts

Accepted Answer

Flowcharts are used to represent an algorithm's steps graphically, using symbols such as arrows, circles, and rectangles to denote different types of operations or steps.

Question 19

____ are used to list the inputs, processing steps, and outputs needed to solve a problem.
A) Decision tables
B) Truth tables
C) Binary trees
D) IPO charts

Accepted Answer

IPO charts (Input, Process, Output charts) are specifically designed to list the inputs, processing steps, and outputs required to solve a problem, making them the correct choice for this question.

Question 20

____ are used to specify the actions to take for combinations of logical conditions.
A) Decision tables
B) Truth tables
C) Binary trees
D) IPO charts

Accepted Answer

Decision tables are used to specify actions to take for different combinations of logical conditions, making them a tool for planning out the logic of decision-making processes or complex algorithms.

Quiz 11: Building Programs

As a beginning programmer, you should give your code to other programmers and ask for their reactions to the comments, not just to the code.

As a beginning programmer, you should let other people run your program and ask for their comments.

A software company's reputation is on the line when a product goes to market, so testing of any software product must be thorough and accurate.

Inefficient use of memory and wasted processing steps might not be noticeable with a small number of records, but they can have a major effect with large numbers of records or users.

As a beginning programmer, you should let other people run your program and challenge them to "break" it.

In programming, the preparation tasks performed before processing data records are known as ____.

A(n) ____ is typically a loop that processes each data record that's input by a user or contained in a data file.

The ____ is the closing section of a data-processing program. It includes reporting results and totals.

Based on the description below, what structure do you think is needed for the input? The amount of rainfall for each day in April is to be entered and displayed along with each day's percentage of the month's total rainfall.

____ are the simplest control structure, used when statements are to be performed in order.

____ are used when a choice must be made between two or more courses of action, based on evaluation of a condition.

____ are used when an action might need to be taken multiple times.

____ are used to make programs easier to manage and to provide reusable code.

____ is/are used in many programming languages to focus on objects rather than procedures.

____ is/are used to create an attractive environment for users that's easier to use than a command-line interface.

____ is/are used to develop the steps of an algorithm without being tied to a specific language.

____ focus(es) more on the logic of a problem than on syntax rules.

____ is/are used to represent an algorithm's steps graphically.

____ are used to list the inputs, processing steps, and outputs needed to solve a problem.

____ are used to specify the actions to take for combinations of logical conditions.