What are the management functions of dbms? what do you, Ask an Expert

Programming

Home >> DBMS

problem1) Answer all the problems.

(i) What are the management functions of DBMS?

(ii) prepare brief note on Aggregation.

(iii) What are integrity rules?

(iv) What are anomalies in the database?

(v) What do you understand by relational algebra?

problem2) Describe purpose of database system in detail.

problem3) What is generalization? Describe with ex.

problem4) Distinguish natural join and cross join with the help of suitable ex.

problem5) Answer all the problems.

(i) describe tuple variable and domain variable?

(ii) How a primary key is different from foreign key?

(iii) Why DBA is important to an enterprise?

(iv) prepare down the advantages of ‘Centralized Database System’?

(v) What is DCL? What commands contains by DCL? Give names.

problem6) Describe DSN in detail.

problem7) Describe the operators set with meaning and use of all the operators with reference to tuple relational calculus.

problem8) What is the need of indexing? Describe various kinds of indexing techniques.

View complete question

DBMS, Programming

Category:- DBMS
Reference No.:- M93815

Have any Question?Write your Review or question?

Related Questions in DBMS

Assignmenta restaurant is designing a database to keep

Assignment A restaurant is designing a database to keep track of customer services. A customer is defined as a customer ID, name, address and a telephone number. Customers are served by employees. Each employee is define ...

Backgrounda new training organization called abc

Background A new training organization called ABC TechTraining is opening soon and they have approached you to help design their new database. They have just completed the refurbishment of the premises and are now lookin ...

Question create the physical data model for the logical

Question: Create the physical data model for the logical data model that you submitted in IP3. This should include all of the data definition language SQL. Your submission should include all DDL needed to: Create the tab ...

The relation memberstudentid organizationid roleid stores

The relation Member(StudentId, OrganizationId, RoleId) stores the membership information of student joining organization. For example, ('S1', 'O2', 'R3') indicates that student with Id 'S1' joined the organization with i ...

Question we can sort a given set of n numbers by first

Question : We can sort a given set of n numbers by first building a binary search tree containing these numbers (using TREE-INSERT repeatedly to insert the numbers one by one) and then printing the numbers by an inorder ...

Question 1 unified communications system eg email

Question: 1. Unified Communications System (e.g., email, conferencing, and messaging) - The local area network is slower than needed, especially for newer, cloud-based applications. The email system needs refurbishment a ...

Students will select a situation or problem from their

Students will select a situation or problem from their company as a course project that can be solved using a database system. Using MS Access, or MS SQL Server Express, students will create a relational database model o ...

The case study company received a detailed report from the

The case study company received a detailed report from the ECM consultant with a detailed list of data requirements, tools, and processes that are currently used to manage this data. The chief executive officer (CEO) and ...

Relational database exerciseyou have been assigned to a new

Relational Database Exercise: You have been assigned to a new development team. A client is requesting a relational database system to manage their present store with the anticipation of adding more stores in the future. ...

We can represent a data set as a collection of object nodes

We can represent a data set as a collection of object nodes and a collection of attribute nodes, where there is a link between each object and each attribute, and where the weight of that link is the value of the object ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask DBMS Expert