Enter your ID please:2000 Enter a test grade (0 to 100) please,-1 to exit: c The grade is not valied,enter a valied test grade please(0 to100): 90 Enter a test grade (0 to 100) please,-1 to exit: 85 Enter a test grade (0 to 100) please,-1 to exit: 77 Enter a test grade (0 to 100) please,-1 to exit:-1 Average Test Grade ID 2000 Test1 90 Test2 85 Test3 77 Average test 84

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
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question
100%

javascript

Enter your ID please:2000
Enter a test grade (0 to 100) please,-1 to exit: c
The grade is not valied,enter a valied test grade please(0 to100): 90
Enter a test grade (0 to 100) please,-1 to exit: 85
Enter a test grade (0 to 100) please,-1 to exit: 77
Enter a test grade (0 to 100) please,-1 to exit:-1
Average Test Grade
ID
2000
Test1
90
Test2
Test3
85
77
Average test
84
Transcribed Image Text:Enter your ID please:2000 Enter a test grade (0 to 100) please,-1 to exit: c The grade is not valied,enter a valied test grade please(0 to100): 90 Enter a test grade (0 to 100) please,-1 to exit: 85 Enter a test grade (0 to 100) please,-1 to exit: 77 Enter a test grade (0 to 100) please,-1 to exit:-1 Average Test Grade ID 2000 Test1 90 Test2 Test3 85 77 Average test 84
Q1: Write a java Script program that ask the user to enter a valid test grades, your program
should calculate the average, display the result on the screen and check the user enter a valid test
grade.
Declare and initialize the necessary variables.
Aske the user to enter the ID.
• Display the average using header2.
Use a function to ensure the user enter a valid test grade (0 to 100), otherwise print a
message' the grade is not valid.
Use a loop to aske the user to enter the test grades, -1 to stop the loop.
Print the output on a table.
Add page title with your id.
Your output should be as the following.
Transcribed Image Text:Q1: Write a java Script program that ask the user to enter a valid test grades, your program should calculate the average, display the result on the screen and check the user enter a valid test grade. Declare and initialize the necessary variables. Aske the user to enter the ID. • Display the average using header2. Use a function to ensure the user enter a valid test grade (0 to 100), otherwise print a message' the grade is not valid. Use a loop to aske the user to enter the test grades, -1 to stop the loop. Print the output on a table. Add page title with your id. Your output should be as the following.
Expert Solution
steps

Step by step

Solved in 4 steps with 7 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY