Reference no: EM132378949
Assignment: CS140 Computer Programming I, Saudi Electronic University
Question 1: Create a java program for Student profile with the following requirements.
a) Each Student has: two variables id, and name.
b) A Student can be initialization with two constructers:
• Constructer without parameters, that set the id to zero and the name to an empty string.
• Constructer with tow parameters to initialize the variables id and name by a specific value.
c) Add a set method for each variable that change them to a specific value.
d) Add a get method for each variable which return its value.
To test the program, create a class StudentTest with the main method.
In the main method:
a) Create two empty Student profiles S1and S2.
b) Print the S1and S2 information.
c) Create a new student profile S3, specify the student id and name.
d) Change S3id and name.
e) Print the id and name of S3.
Question 2: For each of the code fragmentor declarations in the first column, please state whether the code fragment is correct or incorrect. In case it is incorrect, please provide the correct code in the appropriate cell.
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Code fragment
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Correct orIncorrect ?
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If incorrect, rewrite the correct code
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char x=A
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int z = 20,000;
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double weight = "65";
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public class Count
{
public Count()
{
// body--filled in here
}
// body--filled in here
}
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long 1student=123456;
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boolean static = true;
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Import java.String.Rectangle
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public int void deposit(double amount)
{ . . . }
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Question 3: A. Write an algorithm in pseudocode to convert temperature from Fahrenheit to Celsius?
B. Give an example for compile-time and run-time errors?
Please Attempt the below question. The word limit should be 350 to 400 words for the question.
Q.1. Explain why the communication message that is sent may not be the message that is received between the agents?