What tool would a programmer use to depict the relationship between modules?

What tool would a programmer use to visualize the relationship between modules? … hierarchy charts. You just studied 18 terms!

What tool would a programmer use to depict the relationship between modules?

A structure chart is a top-down modular design tool, constructed of squares representing the different modules in the system, and lines that connect them. The lines represent the connection and or ownership between activities and subactivities as they are used in organization charts.

Which variables are useful for establishing two way communication between modules?

Passing an argument by value is a means of establishing two-way communication between modules.

Which variable is visible to every module and the entire program?

*The scope of the parameter variables is the entire program and it is visible to any statement in the program.

What are modules commonly called?

Terms in this set (21) Module. a group of statements that exist within a program for the purpose of performing a specific task; commonly called procedures, subroutines, subprograms, methods, and functions.

What is spaghetti code in programming?

Spaghetti code is a pejorative piece of information technology jargon that is caused by factors like unclear project scope of work, lack of experience and planning, an inability to conform a project to programming style rules, and a number of other seemingly small errors that build up and cause your code to be less

What is hierarchy programming?

In a hierarchical structure there is a grouping of things into levels. There is a “top” level and then a series of lower levels under it. Hierarchy lets a programmer build more and more complicated structures, one on top of the other. Let’s write a program in a hierarchical manner, to demonstrate the point.

Which type of variable is not recommended to be used in programs because they make programs hard to understand and debug?

Q: “Which type of variable is not recommended to be used in programs because they make programs hard to understand and debug?” Non-standard type declarations.

Which structure is a logical design that controls the order in which a set of statements executes group of answer choices?

A control structure is a logical design that controls the order in which a set of statements execute.

When possible you should avoid using global variables in a program?

Using global variables causes very tight coupling of code. Using global variables causes namespace pollution. This may lead to unnecessarily reassigning a global value. Testing in programs using global variables can be a huge pain as it is difficult to decouple them when testing.

What term is used for a string that appears in the actual code of a program?

When a string appears literally in source code, it is known as a string literal or an anonymous string.

Can you write a complete program using only a decision structure?

It is possible to write a complete program using only a decision structure. A nested decision structure can be used to test more than one condition. The If-Then-Else statement should be used to write a single alternative decision structure.

Is the informal language used by programmers to create models of programs?

Programmers use pseudocode to create ‘mock-ups’ of programs because they do not have to worry about syntax rules. A variable is a storage location in memory that is represented by a name and can hold different values during the execution of the program.

What is the term used by programmers to describe the part of a program in which a variable may be accessed?

A local variable’s scope is the part of a program in which the variable may be accessed and is only visible to the statements in the variable’s scope.

What happens when a module is called?

What does the phrase “calling a module” mean? The program jumps to and executes the statements in the module’s body. When a module is executing, what happens when the end of the module is reached? When the module ends, the program jumps back to the return point and resumes execution.

Is spaghetti code tf2?

Team Fortress 2’s source code is a prime example of what programmers call “spaghetti code”, a term used to describe tangled source code that is difficult to maintain and unravel. Team Fortress 2’s case is on the more extreme side, as deleting this coconut will cause the whole game to fail to even start.

What is ravioli code?

Ravioli code is a term specific to object-oriented programming. It describes code that comprises well-structured classes that are easy to understand in isolation, but difficult to understand as a whole.

What does Cobol stand for?

COBOL stands for Common Business Oriented Language. It is imperative, procedural, and object-oriented. A compiler is a computer program that takes other computer programs written in a high-level (source) language and coverts them into another program, machine code, which the computer can understand.