3. Create a Java program that asks a teacher how many (numeric) grades s/he is going to enter in the system. The program will then prompt the teacher to enter all grades and then calculate the grade average for the class. 4. Repeat the previous problem, but instead of asking the teacher how many grades s/he is going to enter, the program should allow the teacher to enter grades until a sentinel value is entered. After the sentinel value is entered, the total number of grades and their average should be produced.

3. Create a Java program that asks a teacher how many (numeric) grades s/he is going to enter in the system. The program will then prompt the teacher to enter all grades and then calculate the grade average for the class. 4. Repeat the previous problem, but instead of asking the teacher how many grades s/he is going to enter, the program should allow the teacher to enter grades until a sentinel value is entered. After the sentinel value is entered, the total number of grades and their average should be produced.

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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