Question 1

Pseudocode expresses the steps in a program,module,or method,but uses English-like statements in place of the flowchart's graphical symbols.

Accepted Answer

Pseudocode uses English-like statements to describe the steps in a program, module, or method.

Question 2

Structure charts are used to illustrate the step-by-step logic that is to take place within a program,module,or method.

Accepted Answer

Structure charts are used to show the hierarchical structure of modules in a system, not the step-by-step logic. Flowcharts or pseudocode are typically used to illustrate the step-by-step logic.

Question 3

Python programs run on computers using the Windows,Linux,UNIX,Mac OS X,or OS/2 operating systems,as well as on Palm and Nokia mobile devices.

Accepted Answer

Python is a cross-platform language, meaning it can run on multiple operating systems and devices including Windows, Linux, UNIX, Mac OS X, OS/2, Palm and Nokia mobile devices.

Question 4

It is easier to write comments- particularly comments explaining the logic of a program-at the time the program is coded,instead of trying to add those comments at the end of the project.

Accepted Answer

Writing comments as the program is being coded helps to ensure that the reasoning behind the code is fresh in the programmer's mind, leading to clearer and more useful comments. Trying to add comments later can be more difficult and less effective.

Question 5

If an application is going to need to interact with existing programs,it will likely be coded in the same language as those other programs.

Accepted Answer

To ensure compatibility and seamless interaction, it is recommended to use the same programming language as the existing programs. However, there are ways to integrate programs written in different languages using techniques such as API (Application Programming Interface).

Question 6

An advantage to using 4GLs is that they can result in a smaller number of program statements and more efficient object code when they are compiled into machine language.

Accepted Answer

The answer of An advantage to using 4GLs is that...

Question 7

The repetition control structure is also called the selection control structure.

Accepted Answer

The repetition control structure is also known as the looping or iteration control structure, while the selection control structure is used to make decisions based on certain conditions.

Question 8

In addition to its traditional uses,COBOL is evolving to support new applications.

Accepted Answer

COBOL is evolving to support new applications such as cloud computing, mobile applications, and web services.

Question 9

Three common types of language translators are compilers,interpreters,and coders.

Accepted Answer

Coders are not a common type of language translator. The correct term for a coder is a programmer, and they do not translate code from one language to another. Compilers and interpreters are the two common types of language translators.

Question 10

With most programs,compiling or interpreting a program will result in errors-the assembling process consists of locating and correcting these errors.

Accepted Answer

The answer of With most programs,compiling or interpreting a program...

Question 11

The property that makes 4GLs easier to use is that they are declarative,rather than the procedural third-generation languages.

Accepted Answer

4GLs are indeed declarative, which means the user specifies the desired outcome or result rather than the specific steps or sequence of instructions to achieve that result. This makes them easier to use than procedural third-generation languages, which require more detailed and specific instructions for each step of a process.

Question 12

Comments are usually preceded by a specific symbol.

Accepted Answer

Comments in most programming languages are usually preceded by a specific symbol, such as #, //, or /* */.

Question 13

A structured program is divided into individual modules;each module represents a specific processing task.

Accepted Answer

A structured program is modularized, meaning it is divided into individual modules where each module represents a specific processing task. This helps in developing software that is easy to understand, modify and maintain.

Question 14

To use a macro recorder,you start the macro recorder and then you perform the desired tasks-the macro recorder records all of the keystrokes and mouse clicks you make until the recorder is turned off.

Accepted Answer

This is true. The macro recorder records all keystrokes and mouse clicks made while it is on.

Question 15

Once the system containing the program is up and running,the implementation process of the program implementation and maintenance phase is complete.

Accepted Answer

The answer of Once the system containing the program is...

Question 16

Today,Java is widely used by businesses and is viewed by many as the replacement for both COBOL and C++.

Accepted Answer

Java is indeed widely used by businesses, and many have considered it as a replacement for older programming languages like COBOL and C++.

Question 17

A program bug is an error that causes a program to malfunction.

Accepted Answer

A program bug is indeed an error that causes a program to malfunction.

Question 18

Structured programming embodies a top-down design philosophy.

Accepted Answer

Structured programming emphasizes breaking down a program into smaller, more manageable modules, starting with the main module at the top and breaking it down into sub-modules as needed. This follows a top-down design philosophy.

Question 19

With a logic error,the program will run but the output will be wrong.

Accepted Answer

A logic error is when the code runs without throwing an error message, but the output is not what was intended. This could be due to incorrect coding logic or algorithm, leading to a wrong output.

Question 20

-The database form recorder,as shown in the figure above,is used to create output screens for a database application.

Accepted Answer

The database form recorder is typically used to record actions or inputs within a database application, not to create output screens.

Quiz 13: Program Development and Programming Languages