Exam 4: An Introduction to Programming Structure

The sequential logic structure:

Call-by-reference parameters pass values:

The data dictionary is:

A solution is just as easy to read and understand if it is written in one module or many modules.

A coupling diagram shows:

Calculations may be found:

The loop logic structure:

The values of local variables:

The variable names in the formal and actual parameter listings:

The use of modules many times eliminates rewriting the same instructions.

Modules are not necessary to use when programming.

Cohesion relates to:

Data can be made available to other modules through the use of:

Cohesion is the ability of a module to be independent from other modules.

Modules should have a designated function.

The value of a parameter is available to all other modules.

The Wrap-up module processes only those instructions that are at the end of a series of other modules before continuing to other modules.

The case logic structure within the decision logic structure:

The value of a global variable is available to all other modules.

The decision logic structure: