Question 1

Why is the GOTO command rarely used by skilled programmers?

Accepted Answer

It is rarely used because injudicious us

Question 2

Critical Thinking questions (Multiple Choice) Suppose you have defined a method called getArea() for the Pizza subclasses RoundPizza, RectanglePizza, and TrianglePizza. When getArea() is called at run-time, the object-appropriate version is invoked using the feature of ____.

Accepted Answer

A)  polymorphism 
B)  encapsulation 
C)  information hiding 
D)  refactoring 
A)  polymorphism 
B)  encapsulation 
C)  information hiding 
D)  refactoring

Question 3

Which of the following is a repetition command?

Accepted Answer

A)  FOR...NEXT 
B)  DO...WHILE 
C)  DO...UNTIL 
D)  all of the above 
A)  FOR...NEXT 
B)  DO...WHILE 
C)  DO...UNTIL 
D)  all of the above

Question 4

____ English is a subset of the English language with a limited selection of sentence structures that reflect processing activities.

Accepted Answer

A)  Indexed 
B)  Pseudo 
C)  Structured 
D)  Flowchart 
A)  Indexed 
B)  Pseudo 
C)  Structured 
D)  Flowchart

Question 5

A method is activated by a(n) ____________________, which is included as a line of program code that is sometimes referred to as a call.

Accepted Answer

The answer of A method is activated by a(n) ____________________,...

Question 6

Match between columns
                        Premises: Steps through a program and monitors the status of variables, input, and output

Accepted Answer

The Answer of declarative paradigm and FORTRAN and computer program is...

Question 7

Match between columns
                        Premises: A placeholder that is available and into which information can be placed

Accepted Answer

The Answer of polymorphism and class attribute and inheritance and is...

Question 8

Case 3 Linda's pizza program on ordering size, price, and shape will be completed in Java. She has finished the flowchart and the pseudocode. The classes and methods are placed within the structure of a Java program, which contains class definitions, defines methods, initiates the comparison, and outputs results. A Java program on the pizza orders begins executing by locating _____.

Accepted Answer

A)  a class called Pizza with attributes for shape and price 
B)  the method equation for shape and price such as getArea() and getSquareInchPrice() 
C)  remarks or "comments" 
D)  a standard method called main(), which contains code to send messages to objects by calling methods 
A)  a class called Pizza with attributes for shape and price 
B)  the method equation for shape and price such as getArea() and getSquareInchPrice() 
C)  remarks or "comments" 
D)  a standard method called main(), which contains code to send messages to objects by calling methods

Question 9

What are the advantages and disadvantages of declarative languages?

Accepted Answer

Declarative languages offer a highly eff

Question 10

Match between columns
                        Premises: Consists of lines of code that tell a computer how to solve a problem or carry out a task

Accepted Answer

The Answer of subroutine and C++ and inheritance and event is...

Question 11

Keywords and parameters are combined with punctuation according to a series of rules called syntax .

Accepted Answer

A) True 
 B)False

Question 12

What are the advantages and disadvantages of the object-oriented paradigm?

Accepted Answer

Using the object-oriented approach, prog

Question 13

Which of the following is NOT true about signed certificates?

Accepted Answer

A)  They do not assure users that the original code was free of viruses or bugs. 
B)  They have been deployed for downloaded software. 
C)  The browser uses a client-side certificate validation routine to make sure the signature is valid. 
D)  They are bullet proof. 
A)  They do not assure users that the original code was free of viruses or bugs. 
B)  They have been deployed for downloaded software. 
C)  The browser uses a client-side certificate validation routine to make sure the signature is valid. 
D)  They are bullet proof.

Question 14

Case 2 Robert wants to design a program for ordering pizza. He has completed a flowchart that illustrates how the computer should proceed through the instructions in the final program. The shape, price, and size of the pizza are presented as input. The output expresses which pizza is the best deal after being asked for a decision on the input. He has also created a UML (Unified Modeling Language) diagram. Before finalizing the algorithm for the pizza computer program, how will Robert know his algorithm is correct?

Accepted Answer

A)  Perform a walkthrough using actual code 
B)  Perform a walkthrough using pseudocode 
C)  Perform a walkthrough using a verbal presentation to a group of programmers 
D)  both b and c 
A)  Perform a walkthrough using actual code 
B)  Perform a walkthrough using pseudocode 
C)  Perform a walkthrough using a verbal presentation to a group of programmers 
D)  both b and c

Question 15

Defensive programming is an approach to software development in which programmers anticipate what might go wrong as their programs run, and take steps to smoothly handle those situations.

Accepted Answer

A) True 
 B)False

Question 16

The names of methods usually end in a set of ____.

Accepted Answer

A)  parentheses 
B)  braces 
C)  brackets 
D)  quotation marks 
A)  parentheses 
B)  braces 
C)  brackets 
D)  quotation marks

Question 17

A(n) ____ control structure changes the order in which instructions are executed by directing the computer to execute an instruction elsewhere in the program.

Accepted Answer

A)  order 
B)  indexed 
C)  sequence 
D)  iterative 
A)  order 
B)  indexed 
C)  sequence 
D)  iterative

Question 18

Write a simple BASIC program that uses the FOR...NEXT command to print a message three times.

Accepted Answer

For N = 1 to 3 Print

Question 19

Buffer overflows cannot be prevented.

Accepted Answer

A) True 
 B)False

Question 20

Fourth-generation languages, such as SQL, are typically used for ____.

Accepted Answer

A)  interactive tutorials 
B)  database applications 
C)  system software 
D)  event-driven programs 
A)  interactive tutorials 
B)  database applications 
C)  system software 
D)  event-driven programs

Why is the GOTO command rarely used by skilled programmers?

Critical Thinking questions (Multiple Choice) Suppose you have defined a method called getArea() for the Pizza subclasses RoundPizza, RectanglePizza, and TrianglePizza. When getArea() is called at run-time, the object-appropriate version is invoked using the feature of ____.

Which of the following is a repetition command?

____ English is a subset of the English language with a limited selection of sentence structures that reflect processing activities.

A method is activated by a(n) ____________________, which is included as a line of program code that is sometimes referred to as a call.

What are the advantages and disadvantages of declarative languages?

Keywords and parameters are combined with punctuation according to a series of rules called syntax .

What are the advantages and disadvantages of the object-oriented paradigm?

Which of the following is NOT true about signed certificates?

Defensive programming is an approach to software development in which programmers anticipate what might go wrong as their programs run, and take steps to smoothly handle those situations.

The names of methods usually end in a set of ____.

A(n) ____ control structure changes the order in which instructions are executed by directing the computer to execute an instruction elsewhere in the program.

Write a simple BASIC program that uses the FOR...NEXT command to print a message three times.

Buffer overflows cannot be prevented.

Fourth-generation languages, such as SQL, are typically used for ____.

Computers and Digital Basics

Computer Hardware

Computer Software

Operating Systems and File Management

Lans and Wlans

The Internet

The Web and E-Mail

Digital Media

The Computer Industry: History, Careers, and Ethics

Information Systems Analysis and Design

Databases

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Exam 12: Computer Programming

Why is the GOTO command rarely used by skilled programmers?

Critical Thinking questions (Multiple Choice) Suppose you have defined a method called getArea() for the Pizza subclasses RoundPizza, RectanglePizza, and TrianglePizza. When getArea() is called at run-time, the object-appropriate version is invoked using the feature of ____.

Which of the following is a repetition command?

____ English is a subset of the English language with a limited selection of sentence structures that reflect processing activities.

A method is activated by a(n) ____________________, which is included as a line of program code that is sometimes referred to as a call.

What are the advantages and disadvantages of declarative languages?

Keywords and parameters are combined with punctuation according to a series of rules called syntax .

What are the advantages and disadvantages of the object-oriented paradigm?

Which of the following is NOT true about signed certificates?

Defensive programming is an approach to software development in which programmers anticipate what might go wrong as their programs run, and take steps to smoothly handle those situations.

The names of methods usually end in a set of ____.

A(n) ____ control structure changes the order in which instructions are executed by directing the computer to execute an instruction elsewhere in the program.

Write a simple BASIC program that uses the FOR...NEXT command to print a message three times.

Buffer overflows cannot be prevented.

Fourth-generation languages, such as SQL, are typically used for ____.

Computers and Digital Basics

Computer Hardware

Computer Software

Operating Systems and File Management

Lans and Wlans

The Internet

The Web and E-Mail

Digital Media

The Computer Industry: History, Careers, and Ethics

Information Systems Analysis and Design

Databases

Filters