What is the main advantage to using a data file, C/C++ Programming

Assignment Help:

Problem:

(a) What is the main advantage to using a data file?

(b) What is meant by opening a data file? How is this accomplished? Illustrate your answer clearly with a suitable example.

(c) Write a simple C program that will allow a user to type in a sentence in lowercase and which will store the same as uppercase in a data file. Here the data file must be created in the same program.

(d) Write a simple C program that will now access the data file created in part(c) above and which will read the sentence typed.

(e) Differentiate between the ‘Object-Oriented' programming concept and ‘structural programming'.

(f) What is the difference between an object and a class in OO programming?

(g) Suppose you need to write an Object-Oriented program for maintaining the student records at the university.

What data should be stored inside the object representing the students?

To what messages should the object be able to respond?

What are the other objects that might be used in the OO program?


Related Discussions:- What is the main advantage to using a data file

Matrices, write a c program that multiplies 3 martices

write a c program that multiplies 3 martices

Oop, define a class for student

define a class for student

C program for function of average, C program for function  of average ...

C program for function  of average int average(int); void main() {           int max=0,c=0;           clrscr();           printf("ENTER THE LIMIT OF INPUT FOR AV

Explain operators in c language, Explain Operators in C Language? The C...

Explain Operators in C Language? The C language is very rich in built - in - operators and it places more significance on operators than do most other computer languages. The C

Define name mangling in c++??, A: The procedure of encoding the parameter t...

A: The procedure of encoding the parameter types along with the function/method name into a unique name is called as name mangling. The inverse procedure is called demangling. F

Scrape a site and save as csv, Scrape a site and save as csv Project Des...

Scrape a site and save as csv Project Description: I want a programmer to create scraping software. I'll want every page scraped of name, job title, company, and url. There a

Algorithms flow charts and psuedocode, How to write C program (interest cal...

How to write C program (interest calculator) the simple interest on a loan is calculated by the formula interest=principal*rate*days/365; ?

Board Coloring , In this problem you are given a board in which some of the...

In this problem you are given a board in which some of the elements are placed as shown in diagram below. Each element represents a color. Fill the other elements in the board, suc

College, #question.College life is tough. Eating pizza for every meal is h...

#question.College life is tough. Eating pizza for every meal is hitting you hard. You are looking at working out to stay healthy. You found a web site that tells you how many ca

File Input and Output, Given a bool variable isReadable write some statem...

Given a bool variable isReadable write some statements that assign true to isReadable if the file "topsecret" exists and can be read by the program and assigns false to isR

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd