Below functions are supported in school\'s DBMS fulfill the functions of a DBMS 1)Update and Retrieve Data 2)Provide Catalog Services 3)Support Concurrent Update 4)Recover Data 5)Provide Data Integrity 6)Support Data Independence 7)Support Data Replication 8)Provide Utility Feature Functions Supported: Update and Retrieve Data - School DBMS systems allows new data to be entered. It also allows adding or deleting student data, it is easy to retrieve student from the school database. Recovery of Data is supported in school DBMS. In the event of a catastrophe like system failure, fire etc the backup system helps to recover the database. Security Services protect the database from intruders. It uses mechanisms like encryption, passwords etc to provide security. Data Integrity is needed as it helps to enforce the constraints in DBMS like primary key etc. Functions Partially Supported: Data Independence helps in making changes in the database structure. Changes involve adding a new field, changing the relationship etc. DBA or principal of the school can make necessary changes. Utility Services helps in maintenance of the software. Functions Not Supported: Catalog Services are not needed in school DBMS.The catalog contains information about the database structure, tables, fields etc. It is usually accessed by the designer of the database. Concurrent Update is not needed since this database is not distributed around different locations Solution Below functions are supported in school\'s DBMS fulfill the functions of a DBMS 1)Update and Retrieve Data 2)Provide Catalog Services 3)Support Concurrent Update 4)Recover Data 5)Provide Data Integrity 6)Support Data Independence 7)Support Data Replication 8)Provide Utility Feature Functions Supported: Update and Retrieve Data - School DBMS systems allows new data to be entered. It also allows adding or deleting student data, it is easy to retrieve student from the school database. Recovery of Data is supported in school DBMS. In the event of a catastrophe like system failure, fire etc the backup system helps to recover the database. Security Services protect the database from intruders. It uses mechanisms like encryption, passwords etc to provide security. Data Integrity is needed as it helps to enforce the constraints in DBMS like primary key etc. Functions Partially Supported: Data Independence helps in making changes in the database structure. Changes involve adding a new field, changing the relationship etc. DBA or principal of the school can make necessary changes. Utility Services helps in maintenance of the software. Functions Not Supported: Catalog Services are not needed in school DBMS.The catalog contains information about the database structure, tables, fields etc. It is usually accessed by the designer of the database. Concurrent Update is not needed since this database is not distributed around different locations.

1. Below functions are supported in school's DBMS fulfill the functions of a DBMS
1)Update and Retrieve Data
2)Provide Catalog Services
3)Support Concurrent Update
4)Recover Data
5)Provide Data Integrity
6)Support Data Independence
7)Support Data Replication
8)Provide Utility Feature
Functions Supported:
Update and Retrieve Data - School DBMS systems allows new data to be entered. It also allows
adding or deleting student data, it is easy to retrieve student from the school database. Recovery
of Data is supported in school DBMS. In the event of a catastrophe like system failure, fire etc
the backup system helps to recover
the database. Security Services protect the database from intruders. It uses mechanisms like
encryption, passwords etc to provide security. Data Integrity is needed as it helps to enforce the
constraints in DBMS like primary key etc.
Functions Partially Supported:
Data Independence helps in making changes in the database structure. Changes involve adding a
new field, changing the relationship etc. DBA or principal of the school can make necessary
changes. Utility Services helps in maintenance of the software.
Functions Not Supported:
Catalog Services are not needed in school DBMS.The catalog contains information about the
database structure, tables, fields etc. It is usually accessed by the designer of the database.
Concurrent Update is not needed since this database is not distributed around different locations
Solution
Below functions are supported in school's DBMS fulfill the functions of a DBMS
1)Update and Retrieve Data
2)Provide Catalog Services
3)Support Concurrent Update
4)Recover Data
5)Provide Data Integrity
6)Support Data Independence

2. 7)Support Data Replication
8)Provide Utility Feature
Functions Supported:
Update and Retrieve Data - School DBMS systems allows new data to be entered. It also allows
adding or deleting student data, it is easy to retrieve student from the school database. Recovery
of Data is supported in school DBMS. In the event of a catastrophe like system failure, fire etc
the backup system helps to recover
the database. Security Services protect the database from intruders. It uses mechanisms like
encryption, passwords etc to provide security. Data Integrity is needed as it helps to enforce the
constraints in DBMS like primary key etc.
Functions Partially Supported:
Data Independence helps in making changes in the database structure. Changes involve adding a
new field, changing the relationship etc. DBA or principal of the school can make necessary
changes. Utility Services helps in maintenance of the software.
Functions Not Supported:
Catalog Services are not needed in school DBMS.The catalog contains information about the
database structure, tables, fields etc. It is usually accessed by the designer of the database.
Concurrent Update is not needed since this database is not distributed around different locations