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Database Design

Database design is the process of creating a detailed data model of a database. It is the next step after requirement gathering and before coding begins. A good database design can save a lot of time during the database development.

1,295 Questions

How can you get rid of music down loader imesh completely from your computer?

Assuming you're using Windows 7... Go to the control panel, and select 'Programs and features'. Select the imesh program on the list, then choose Un-install. Once the program has been removed, delete the folder from the 'All Programs' menu (if it's still there), then re-boot your computer to remove all traces from the registry.

History of inventory system?

The history of inventory systems depends on the type of inventory system being discussed. There are two main types of inventory systems, the perpetual inventory system and the periodic inventory system.

What is the conclusion of client-server architecture?

Type your answer here..

Client server basically is used for Communication from one system to another.one client can communicate with more then one server at a time.

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My FTP program worked until recently and I made no changes to it- Why can I no longer communicate with my web space?

Have you maybe been blocked by the server? Contact your current hosting technical support team. Has your hosting been cancelled? Have you got the correct ftp details?

How many departments in software companies?

The amount of departments in a software department will vary depending on the needs of the company. Most companies have way too many departments.

Distinguish between string data and numeric data?

It is an information sort utilized as a part of programming, for example, a whole number and drifting point unit, however is utilized to speak to message instead of numbers. It is involved an arrangement of characters that can likewise contain spaces and numbers.

It should likewise have the capacity to be introduced in either portion and/or decimal structure, similar to the tallness of a man for instance. Numerical information is the partner to clear cut information, which must be assembled into classifications before taking a gander at the numbers in that information.

What is outsourcing in ERP?

Outsourcing is basically pushing off parts of a project to a 3rd party outside of the internal development team. ERP is a paradigm buzzword that basically means multiple interconnecting layers, so the two together would mean that some of those layers will be going to a 3rd party dev team (probably in India).

What is OLE in Microsoft Excel?

OLE stands for Object Linking and Embedding. It is a process that Microsoft developed to allow you to embed and link document and other objects. It allows you to create a document in an application designed to create a specific object, such as a chart from PowerPoint, and embed that object in another application, such as Excel.

Is there a 5 SATA to one eSATA adapter?

Off the shelf you can purchase up to a 4 SATA to eSATA adapter, but you will need to contact suppliers directly through an internet search to see if they will custom build you a 5 SATA to eSATA adapter.

You have ATT you need puk code what do you do or what do you call?

STOP - dont do anything else. contact your service provider and talk to them about it they will help you and give you a new code. DONT keep trying to guess the code if you dont kno wat it is, your phone will lock permanantly and you will have to buy a new SIM card.

How do you add a song to just one photo how do I do it?

A photo on your computer or cell phone is just a digital file; it normally has no option to "add" a song, or other files. However, you could place one or more photos, and one or more songs, into the same folder, to make it clear that they are related.

Why should the programmer change the name of a control from it s default name?

Because using the default name will have nothing to do with your application. Naming conventions are important to make everything in an application identifiable and relevant to the environment.

Delete alternate row?

When a program deletes every alternate row, it is telling the spreadsheet provider to leave a space between the rows of information. This will shorten the field at which to enter data, but provide the user with clearer information.

Describe the factors on which performance of cmos depends?

There have some factor, By that factor a computer can perform very well. These are given below;

1. Processor.

2. CPU

3. RAM

4. ROM

5. DVD

6. Hardware

7. Software

etc

What is ad hoc database?

Ad hoc means basic and database is collection of records. Ad hoc database mean data in the database at a basic level. In adhoc database there must not be complex relations in the tables.

Database means collection of data or records and adhoc mean basic. So adhoc data means data in the database at a basic level.

Explain two rules in relational model of database systems?

1) Entity Integrity: In a base relation, no attribute of a primary key can be null.

2) Referential Integrity: If foreign key exists in a relation, either foreign key value must match a candidate key value of some tuple in its home relation or foreign key value must be wholly null

What is file hierarchy?

File hierarchy makes it easy to structure a document as a set of separate files. There are good arguments for making use of this.

How is data input in ms access?

A couple of options are to type the data into a form or import from an external source.

Who might be the stakeholders of an internet banking system?

Customer

Colleagues (or competitors)

Community

Shareholders

Government

Society

Where can you get question paper for BCA 2nd sem?

may second semester ke paper ke baare may.may janna chatha hoo ki maths ka subse highest marks ka question

matrix

What are reference and non reference types of dbms?

Database Management Systems are specially designed applications that interact with the user, other applications, and a database that captures and analyzes data.

What is the minimal data rule in conceptual design and why is it importantt?

all that is needed is there, and all that is there is needed.

Using this rule ensures that the database will endure

What is the adavantages and disadvantages of calculators?

The advantages is to fasten your math problem but it can affect human nature by being lazy and dull.as a result