What are flowcharts, decomposition, algorithms, and pseudocode? Show a flowchart for adding two numbers.

Here are the answers to your questions: 1. Here is a flowchart for the addition of two numbers: ` +-----------------+ | START | +--------+--------+ | v +-----------------+ | INPUT Number1 | +--------+--------+ | v +-----------------+ | INPUT Number2 | +--------+--------+ | v +-----------------+ | Sum = Number1 + | | Number2 | +--------+--------+ | v +-----------------+ | OUTPUT Sum | +--------+--------+ | v +-----------------+ | END | +-----------------+ ` 2. A technique that can be used for analyzing a problem is decomposition. This involves breaking down a complex problem into smaller, more manageable sub-problems. 3. Two techniques for solving problems are: • Algorithms: A step-by-step procedure for solving a problem. • Flowcharts: A diagrammatic representation of a process or algorithm. 4. Pseudocode is an informal, high-level description of an algorithm that uses a mix of natural language and programming constructs, making it easy for humans to understand but not executable by a computer. An algorithm, on the other hand, is a precise, step-by-step set of instructions for solving a problem, which can be implemented in any programming language. Pseudocode is a way to represent an algorithm. 5. Here is a Python program to print "Hello Student:": `python print("Hello Student:") ` The output will be: ` Hello Student: ` That's 2 down. 3 left today — send the next one.