5 Implementing Software Solutions

Question 1

Describe and explain how data structures are used and how data is represented in software code. (Data Types Include)

Answer 1

1. Integer
2. Floating
3. Boolean
4. Character
5. String
6. Variable
7. Lists, Stacks and Arrays.

Question 2

Describe the core constructs used when writing software code.

Answer 2

1. Classes.
2. Object.
3. Methods, Functions.
4. Variables.
5. Control Structures.
   - Sequence.
   - Selection.
   - Iteration.

Question 3

Describe how software code should be written in order to solve problems.

Answer 3

1. Pseudocode.
2. Sub-Routines.
3. Data Definitions.
4. Comments.

Question 4

Describe the main business concepts and artefacts that must be considered when implementing a software solution.

Answer 4

1. Processes and procedures.
2. Business Process Management.
3. Release management.
4. Documentation.
5. Training.
6. Support.
7. Service levels

Question 5

Explain the purpose and use of data sources when implementing software solutions.

Answer 5

1. Create a connection to data.
2. To perform CRUD operations.
   
   • Query data.
   • Update data.
   • Delete data.
   • Insert data.