Question 1 Answer all questions within this section. Q.1.1 Discuss the first three phases of the Program Development Cycle. Q.1.2 Briefly state the purpose of flowcharts and pseudocode. Q.1.3 By means of examples explain the difference between a constant and a variable. Hints: You will be awarded marks for the examples and explanation provided. References taken directly from the textbook must be acknowledged. Q.1.4 By making use of pseudocode, show the programming statements that will accept two values from a user. These values should be added together and the result displayed on the screen.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 1 
Answer all questions within this section.
Q.1.1 Discuss the first three phases of the Program Development Cycle. 
Q.1.2 Briefly state the purpose of flowcharts and pseudocode. 
Q.1.3 By means of examples explain the difference between a constant and a
variable.
Hints: You will be awarded marks for the examples and explanation
provided. References taken directly from the textbook must be
acknowledged.

Q.1.4 By making use of pseudocode, show the programming statements that will accept two values from a user. These values should be added together and
the result displayed on the screen.

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