. Problem Solving & Program Design

Question 1

What is problem Solving

Answer 1

Problem solving in information technology (IT) is the process of identifying and fixing issues in IT systems. It can involve writing code, analyzing data, and using technical expertise to develop solutions.

Question 2

Steps in problem solving:

Answer 2

Problem Solving:

Identify the Problem: Understand the issue and what needs to be solved.

Break the Problem into Subproblems: Divide the problem into smaller, more manageable parts.

Create a Plan: Develop a strategy or algorithm to solve the problem.

Implement the Plan: Write the code or create the solution based on the plan.

Test and Debug: Ensure the solution works by testing and correcting any errors.

Question 3

What is Program design ?

Answer 3

Program design is an integral part of software development and depending on the methodology used, can be a significant step in the process.

Question 4

Program Design:

Answer 4

Algorithm: A step-by-step procedure for solving a problem.

Pseudocode: A simple, informal way to represent an algorithm using plain language.

Flowcharts: Diagrams that visually represent the steps in a program.

Modular Design: Breaking the program into smaller, reusable components or modules.

Control Structures: Structures used to control the flow of the program (e.g., loops, conditionals).