Answer / nitin bisht

A stored procedure is a group of Transact-SQL statements
compiled into a single execution plan.

Stored procedures return data in four ways:
* Output parameters, which can return either data (such
as an integer or character value) or a cursor variable
(cursors are result sets that can be retrieved one row at a
time).
* Return codes, which are always an integer value.
* A result set for each SELECT statement contained in
the stored procedure or any other stored procedures called
by the stored procedure.
* A global cursor that can be referenced outside the
stored procedure.

Answer / siva kishore

Def:- Stored Procedure is a set of pre-compiled sql statements.

Advantages:
* No need to compile the sql queries again n again when
using frequently.

* Increases execution performance and also reduces the
burden on the database connection.

Answer / ravishankar

Stored procedures are pre-compiled object in the Database
which is used to reduce the network traffic.

Answer / arshi

Stored procedure is bunch of query. it more beneficial
then query.

can any one explain about normalization forms with clear explanation in interview point of view. thanks for ur answers.

1 Answers  

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What is Data Modelling?

0 Answers   Informatica,

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You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

0 Answers   3i Infotech,

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what is primary key,unique key, foreign key? can u teach me in simple language?

44 Answers   Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro,

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what is rcp,if rcp disabled what happen?

0 Answers   Systel,

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What is ase database?

0 Answers  

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what is vlook up in ms excel and how does it used???

1 Answers   CybAge,

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What does new grouping sets enables you to do?

0 Answers   ADITI,

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Differentiate between unique key and foreign key?

0 Answers   CGI,

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How does database replication work?

0 Answers  

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london school of science and technology has a software development unit,known as lsst solutions,which is responsible for developing and implementing software throughout the collegejames tristan keeps a record of all student details in the college including student id,name,and start date and phone number.There are many courses offered by LSST. For example MBA, MSc, BSc, BABS, DF, English etc. Each course id identified by course id, description, duration. Each course has many semesters. Each semester takes place during a particular term. Semester details and term details are required to be stored in the database. Each course has many subjects and same subject may be offered in many courses. For each subject many details such as Subject code, name, result and attendance are required to be stored. Every subject has mainly two assessments; one assignment and one exam. Assignment is worth of 30% and exam 70% respectively. You have been appointed as a database designer. Your job is to provide ERD with all possible entities and relationships. Note: Feel free to make necessary assumptions 3: Assignment Tasks. 1. Create an ERD for the above problem 2. Translate the ERD to Relational Data model (RDM) 3. Implement the RDM by creating the tables 4. Populate the database with your own data. 5. SQL Queries for the following tasks a. List all student details in each course along with course details b. Count and display number of students in each course. c. List student name, course name, assessment description, marks for all students.

0 Answers  

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can u combine pipeline parallelism and partition parallalism? how and whan?

0 Answers   TCS,

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