Red Sands University (RSU) is a popular brand of education in Bidiya. RSU offers business degree for undergraduate programs. It wants to have an information system to calculate the GPA of the students appearing for the examination. Write a java program as per following scenario: As a first step, you have been asked to develop a mini system in Java to read data of (n) students. I. The program must read the student id, name and marks scored in 5 modules - module1, module2, module3, module4, and module5. Each module is of 10 credits. III. The program must determine the grade based on the marks scored using table 1.1 given below: Table 1.1: Determining grades A А- B+ B В- C+ C- D+ D D- F 91- 87- 84- 80- 77- 74- 70- 66- 60- 5- 50- 0- 100 90 86 83 79 76 73 69 65 59 54 49 IV. Based on the grade, the program must map the equivalent numerical value of grade for each module using table 1.2 given below: Table 1.2: Mapping grades to numerical values Grade Numerical value A 4.0 A- 3.67 В+ 3.33 B 3.0 В- 2.67 C+ 2.33 2.0 C- 1.67 D+ 1.33 D 1.0 D- 0.7 F V. The program needs to calculate and display the Grade Point Average (GPA). You may use the following as an example to understand this whole business process. Example: = 36.7 = 30.0 module1 89 A- 10 3.67 X 10 module2 82 В 10 3.0 X 10 module3 85 B+ 10 3.33 X 10 = 33.0 module4 92 A 10 4.0 X 10 = 40.0 module5 77 B- 10 2.67 X 10 = 26.7 50 50 166.7 Sem. GPA = 166.7/50= 3.334 Rounded = 3.34 The program must use array of objects to read the student id, name, and marks in 5 modules for n students. Format the output, especially the numeric values to two decimal places. Create a test case for sample inputs, work out manually the possible output for these inputs. Verify that the program actually produces the same output.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Transcribed Image Text:Red Sands University (RSU) is a popular brand of education in Bidiya. RSU offers business degree for undergraduate programs. It wants to have an information system to calculate the GPA of the students appearing for the examination. Write a java program as per following scenario: As a first step, you have been asked to develop a mini system in Java to read data of (n) students. I. The program must read the student id, name and marks scored in 5 modules - module1, module2, module3, module4, and module5. Each module is of 10 credits. III. The program must determine the grade based on the marks scored using table 1.1 given below: Table 1.1: Determining grades A А- B+ B В- C+ C- D+ D D- F 91- 87- 84- 80- 77- 74- 70- 66- 60- 5- 50- 0- 100 90 86 83 79 76 73 69 65 59 54 49 IV. Based on the grade, the program must map the equivalent numerical value of grade for each module using table 1.2 given below: Table 1.2: Mapping grades to numerical values Grade Numerical value A 4.0 A- 3.67 В+ 3.33 B 3.0 В- 2.67 C+ 2.33 2.0 C- 1.67 D+ 1.33 D 1.0 D- 0.7 F V. The program needs to calculate and display the Grade Point Average (GPA). You may use the following as an example to understand this whole business process. Example: = 36.7 = 30.0 module1 89 A- 10 3.67 X 10 module2 82 В 10 3.0 X 10 module3 85 B+ 10 3.33 X 10 = 33.0 module4 92 A 10 4.0 X 10 = 40.0 module5 77 B- 10 2.67 X 10 = 26.7 50 50 166.7 Sem. GPA = 166.7/50= 3.334 Rounded = 3.34 The program must use array of objects to read the student id, name, and marks in 5 modules for n students. Format the output, especially the numeric values to two decimal places. Create a test case for sample inputs, work out manually the possible output for these inputs. Verify that the program actually produces the same output.

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