What is/are the variable/s needed to produce local variable/s?

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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C++ LANGUAGE

QUESTIONS
1. What is/are the variable/s needed to produce local variable/s?
2. Using Parameter and return structure, what inputs stored in output?
3. What is/are the variable/s needed to produce global variable/s?
Transcribed Image Text:QUESTIONS 1. What is/are the variable/s needed to produce local variable/s? 2. Using Parameter and return structure, what inputs stored in output? 3. What is/are the variable/s needed to produce global variable/s?
C+ LANGUAGE (FUNCTION)
EXERCISE No. 2
Juan wanted to create a program that would use block of code (function) to group the student
grades. In each block, it consists of each prelim, midterm and final grade that will required inputting
a student name, course, student grade in quiz, seatwork, laboratory exercises, assignment and
exam. The formula below show the following computation:
Prelim Grade = Quiz* 20% + Seatwork * 10% + Lab. Exercise * 20% + Prelim Exam * 50%
Midterm Grade = Quiz * 20% + Seatwork * 10% + Lab. Exercise * 20% + Midterm Exam *' 50%
Total Midterm Grade = 1/3 Prelim Grade + 2/3 Midterm Grade
Final Grade = Quiz * 20% + Seatwork * 10% + Lab. Exercise * 20% + Final Exam
50%
Total Final Grade = 1/3 Midterm Grade + 2/3 Final Grade
Sample screen layout:
Student Name
Course
Grades
: Juan dela Cruz
: BS CpE
Quiz
Seatwork
Lab. Exercises
Assignment
Prelim Exam
Prelim Grade:
Quiz
Seatwork
Lab. Exercises
Assignment
Midterm Exam:
Total Midterm Grade:
Quiz
Seatwork
Lab. Exercises
Assignment
Final Exam:
Total Final Grade:
Remarks: _Passed or Failed__
1. Write the corresponding algorithm
a. Narrative
b. Pseudocode
2. Create the equivalent flowchart based on the algorithm of the given problem.
3. Construct the program and record your screen display result.
Transcribed Image Text:C+ LANGUAGE (FUNCTION) EXERCISE No. 2 Juan wanted to create a program that would use block of code (function) to group the student grades. In each block, it consists of each prelim, midterm and final grade that will required inputting a student name, course, student grade in quiz, seatwork, laboratory exercises, assignment and exam. The formula below show the following computation: Prelim Grade = Quiz* 20% + Seatwork * 10% + Lab. Exercise * 20% + Prelim Exam * 50% Midterm Grade = Quiz * 20% + Seatwork * 10% + Lab. Exercise * 20% + Midterm Exam *' 50% Total Midterm Grade = 1/3 Prelim Grade + 2/3 Midterm Grade Final Grade = Quiz * 20% + Seatwork * 10% + Lab. Exercise * 20% + Final Exam 50% Total Final Grade = 1/3 Midterm Grade + 2/3 Final Grade Sample screen layout: Student Name Course Grades : Juan dela Cruz : BS CpE Quiz Seatwork Lab. Exercises Assignment Prelim Exam Prelim Grade: Quiz Seatwork Lab. Exercises Assignment Midterm Exam: Total Midterm Grade: Quiz Seatwork Lab. Exercises Assignment Final Exam: Total Final Grade: Remarks: _Passed or Failed__ 1. Write the corresponding algorithm a. Narrative b. Pseudocode 2. Create the equivalent flowchart based on the algorithm of the given problem. 3. Construct the program and record your screen display result.
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