Design

Question 1

What is the primary purpose of pseudocode?

Answer 1

To focus on the logic of what the program should do, rather than the exact syntax required.

Pseudocode often resembles a hybrid language between English and programming languages.

Question 2

What is a structure diagram used for in software development?

Answer 2

To break a complex problem description into smaller subproblem descriptions.

These subproblems can be regarded as modules within the system.

Question 3

What key elements should be included in the design documents of a software program?

Answer 3

Structure of the program, pseudocode, detailed logic of the modules, user interface discussions.

These documents guide how the program will function.

Question 4

Fill in the blank: A _______ is a visual guide representing a website or program interface.

Answer 4

wireframe

Question 5

What are two common characteristics of wireframes?

Answer 5

• Low level of artistic detail
• Basic boxes and fonts used for element positioning

Graphics are often represented by stick-like sketches or simple boxes.

Question 6

What is the significance of user interface design in software development?

Answer 6

It is crucial as it represents the part of the software users experience.

Question 7

True or False: Pseudocode must adhere strictly to programming language syntax.

Answer 7

False

Question 8

What are the learning objectives by the end of the section on pseudocode?

Answer 8

• Read and understand pseudocode
• Design a program using pseudocode
• Include top-level algorithm, refinements, and data flow in pseudocode.

Question 9

What are the key components of a design notation in software development?

Answer 9

• Structure diagrams
• Pseudocode
• Wireframes

These notations help in visualizing and organizing the software design.

Question 10

Fill in the blank: A design stage document should describe the program’s _______.

Answer 10

structure

Question 11

What is the role of annotations in user interface design?

Answer 11

To describe actions, links, dependencies, and behaviors around a wireframe.

Question 12

What is the purpose of creating wireframes during software development?

Answer 12

To give clients and developers a clear idea of how the finished product will function.

Question 13

What should be included in the design of user interfaces?

Answer 13

Inputs and outputs to/from programs.

This is important for creating effective wireframes.

Question 14

What is the outcome expected by the end of the topic on design notations?

Answer 14

• Explain how design notations help software development
• Read and understand program designs in pseudocode and structure diagrams
• Design programs in pseudocode and structure diagrams