Develop a simple database of student records, Database Management System

Assignment Help:

In this programming assignment, you will develop a simple database of student records. Here are the requirements:

1) A student record contains a name and a number. We assume that all the student numbers different. You should use struct data type for student records.

2) The database uses a list data structure.

3) The following four operations over the database should be supported by the application.

a. The application can read a student record from the user and add the record into the database.

b. The application can read a student number from the user, search the database using the student number, and display the student name in the found student record.

c. The application can read a student number from the user, search the related student record in database using the student number, and delete the student record from the database. You should note that the record to be deleted can be anywhere in the database.

d. The application can list all the student records in the database.

4) The application should use a text-based user interface to get commands from the user, which use the four operations in 3).

5) You should not assume that only a fixed number of student records can be added into the database. The database should be able to dynamically shrink or grow with the user commands, such as, 3.a and 3.c.

When you test the application, you should add at least 5 student records first, test all the other database operations, add 5 more student records again, and test all the other operations again. You should use the user interface, not hard coded test statements.


Related Discussions:- Develop a simple database of student records

Define hot backup, Hot Backup: Some sites cannot terminate the database wh...

Hot Backup: Some sites cannot terminate the database while creating a backup copy of the files. The cold backup is not a reliable option. So different kinds of backing up database

Define partial key and primary key, Define Partial Key and Primary Key ...

Define Partial Key and Primary Key A partial key, also known as discriminator, is the set of attributes which can uniquely identify weak entities that are related to similar o

Constraints violation during insertion, If the insertion violates one or mo...

If the insertion violates one or more constraints, then two alternatives are available: Default option: - Insertion can be discarded and the reason of refusal can also be ex

Task partitioning, Task Partitioning, Sequencing and Project Planning T...

Task Partitioning, Sequencing and Project Planning The tasks required for the service might be broadly partitioned into: 0.      Set up database tables and account file

Normalization database, I need some help with my normalization database hom...

I need some help with my normalization database homework.

State the technique of converting the state diagram to code, The technique ...

The technique of converting the state diagram to code a) Identify all major control paths. Start from initial state; choose a path across the diagram that corresponds to normal

Define seek time, Define seek time. The time for repositioning the arm ...

Define seek time. The time for repositioning the arm is known as the seek time and it enhances with the distance that the arm is known as the seek time.

Advantages to copying records from one table to another, What kind of advan...

What kind of advantages to copying records from one table to another? -) When an algorithm that modifies a table is used after that it's safer to work with the copy -) When

Order by clause-data manipulation language, Order by clause By usin...

Order by clause By using this rows can be sorted It is used in the last portion of select statement By default it gets ascending order DESC: is used

Give the reasons for allowing concurrency, Give the reasons for allowing co...

Give the reasons for allowing concurrency? The reasons for allowing concurrency is if the transactions run serially, a short transaction might have to wait for a preceding long

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