Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

1) describe the following in context of SQL:

(i) DISTINCT clause

(ii) GROUP BY Clause

(iii) UNION

(iv) NATURAL JOIN

(v) ORDER BY clause

2) What is Database View and How can it be used.

3) describe the Advantages of Stored Procedures.

4) Why Data Control Language (DCL) is used? Describe.

5) Is Data Dictionary an essential part of DBMS. describe why?

6) What do you mean by the term Query Processing? What are the different steps involved in this process?

7) What is structured query language? How the DDL and DML are different? Describe

8) What is ER Diagram? What are the symbols used is it? Describe with suitable ex.

9) Draw the ER diagram for the banking system.

10) What do you understand by mapping cardinalities? Describe different kinds of cardinalities.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M910716

Have any Question? 


Related Questions in DBMS

Home libraryisbntitleauthor Home Library I SBN Title Author LastName Author_FlrstName

Home Library I SBN Title Author LastName Author_FlrstName Publisher Date Edition Media 369852 Cosmos Sagan Carl Random House 1980   Book 741258 No Secrets Simon Carly Elektra 1972   CD 654789 Symphony No 3 Dur Eroica Op ...

Data base 1 hypertensionobjective to determine whether or

Data Base 1: Hypertension Objective: To determine whether or not the community self-management program is effective to promote health and reduce blood pressure level in patients with hypertension Rationale In low-to-midd ...

Database relationsusing the invoice table structure shown

Database Relations Using the INVOICE table structure shown in Table, do the following: ATTRIBUTE NAME SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE SAMPLE VALUE INV_NUM 211347 211347 211347 211348 211349 PROD_NUM A ...

1 what is the difference between a column constraint and a

1. What is the difference between a column constraint and a table constraint? 2. What is a recursive join? 3. Explain the difference between an ORDER BY clause and a GROUP BY clause. 4. What is a CROSS JOIN? Give an exam ...

Itech 1006 - database management systems

ITECH 1006 - Database Management Systems Assignment Overview For this assignment you will implement and query a database from a supplied ER Diagram and Schema. You will be required to write the SQL statements to create t ...

Assessment item 1taskthe fermoy house databasethe owners of

Assessment Item 1: Task The Fermoy House database The owners of Fermoy House, a Bed and Breakfast guest house in the Blue Mountains of NSW, have approached you to build them a database to help them run their business. Fe ...

Data mining is a powerful and tool but it poses challenges

Data mining is a powerful and tool, but it poses challenges to the protection of individual privacy. Data mining can combine information from many sources to create detailed profiles about each of us. Explore the Web sit ...

Database design and development assignmentintroduction -

Database Design and Development Assignment Introduction - The sample solution of assignment 1 will be released on the course website approximately two (2) weeks after the assignment 1 due date.  You must use that sample ...

Database systemretail store database Database system Retail Store Database: Relationships

Database system Retail Store Database: Relationships • Conduct an in-depth examination and analysis of the database, Week2_RetailStore.accdb . Apply the concepts of database systems that you have learned this week. For e ...

Database illustrationwritting from scratchdirections be

Database Illustration Writting from scratch. Directions: Be sure to make an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and ...

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate