Question

For Structural and Data Dependence, Each program must contain what 3 things?

1) Variables, Loops, and Functions
2) Arrays, Pointers, and Structures
3) Constants, Switch Statements, and Recursion
4) Operators, Conditionals, and Classes

Answer 1

Each program typically includes variables, loops, conditionals, and functions for structure and data flow management with operators, arrays, pointers, and structures (particularly in C and similar languages) for data manipulation.

Step-by-step explanation:

For structural and data dependence in programming, each program must typically include certain elements that help define its structure and the flow of data. However, the question provided does not seem to ever precisely capture what those elements are, but let's explore some general concepts.

• Variables are used to store data, and are a fundamental part of virtually any programming structure.
• Control structures such as loops, conditionals, and switch statements are crucial for directing the flow of the program based on data and logic.
• Functions and classes are used to modularize and encapsulate functionality within a program.
• Data structures like arrays, pointers, and structures (in languages such as C from KERNIGHAN-RITCHIE) are essential for organizing and managing data efficiently.
• Operators are used for computations and data manipulation within these structures.

While not a direct answer to the question, these components are fundamental in software construction, as described in resources like "The C Programming Language" and for programming languages such as Ada 95. The answer to the provided question may not be strictly classified among the given options without more context.