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Database Programming
Databases are collections of tables that maintain and display information, often collaboratively; this information can be used for interaction with an application or gaining general knowledge. Questions about database engines and modifying or using them belong in this category.
8,803 Questions
How do you create a GUI Access database?
Go to utteraccess.com
They have a lot of examples to get you on the right track.
Shareplex is used to replicate an Oracle database. It uses the redo logs/archive logs to replay the transactions on the replicated database. It is a from Quest Software.
How do you migrate MySQL 4.0 to MySQL 5.0?
IIRC mysql5 supports import of mysql4 data and structures natively (you can use mysql4 compatability when exporting sql data from phpmyadmin)
Changeover methods in Management information systems?
Conversion is the process of changing from the old system to the new one and there are four main strategies: Parallel Strategy, Pilot Study, Direct Cutover and Phased Approach. Parallel Strategy is where both the old and new system are runing together until everyone is assured that the new system is functioning correctly. Direct Cutover is where the old system is replaced with the new system on a particular specific date. Pilot Study is the introduction of the new system first to a limited area of the organisation and when the pilot version is working properly - it is installed throughout the rest of the organisation. Phased Approach is where the new system is introduced in stages, either by functions or by organisational units.
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
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Database
Advantages and Disadvantages of different database softwares.?
Please can you dumb it down to a 15 year old's level of comprehension? I have no experience in database softwares whatsoever but my teacher has asked us to do a project on it anyway. This is part of my research what I want is the adv. and disadv. of
MS Access
Oracle
Informix
Ms Access is the one I'm aiming to use so, suggest why it is better than the others.
You probably are asking about a database application.
What is an explanation of different UML Behavioral Diagrams?
Behavior diagrams show the dynamic behavior of the objects in a system, which can be described as a series of changes to the system over time.
Use case diagrams are behavior diagrams used to describe a set of actions (use cases) that some system or systems (subject) should or can perform in collaboration with one or more external users of the system (actors) to provide some observable and valuable results to the actors or other stakeholders of the system(s).
Activity diagram shows sequence and conditions for coordinating lower-level behaviors, rather than which classifiers own those behaviors. These are commonly called control flow and object flow models.
State machine diagram is used for modeling discrete behavior through finite state transitions.
Interaction diagrams include several different types of diagrams:
- sequence diagrams,
- interaction overview diagrams,
- communication diagrams, (known as collaboration diagrams in UML 1.x)
- timing diagrams.
See further details and examples in the provided link.
Find it yourself because I dont understand your launguage
Advantages and disadvantages of property management system?
A property management company can be a very useful tool if you own a lot of properties. The company will perform rent collection for your properties, as well as bank management, financial reports, and leasing vacancies. If you'd like more information about professional property management, you can visit our site here:
http://www.tdipropertiesinc.com
I hope that helps!
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.
You can abbreviate "bytes" with a capital B. Try not to confuse this with a lowercase b, which is short for "bits".
Where are the Oracles of judgment in the Bible?
I wouldn't use the word "oracle," but it sounds like you're referring to Exodus ch.28. Messages of God were sometimes communicated to the Israelites through the Breastplate of Judgment.
How do you include a field in an access query?
Start the new query in design view and add in the table that you want when it asks you. It will now appear in the top part of the window, above the design grid. To bring a field into the design grid, you can do a number of things. You can drag a field down and drop it into the column. You can start to type the field into the column. You can pick it from a drop down list in the column. Simplest of all, you can just double click on the field in the field list and it will be put into the design grid.
Difference between catalog and schema?
A catalog is a set of tables which contains the definitions or descriptions of the database structure and its constraints. For example it could store the structure of each file +Type and Format of each data item stored in the file. A catalog is a type of schema and a schema is what defines a data elements and their interrelationships.
MFT (Master File Table) to hold records about files and their locations.
What is direct memory addressing?
Direct memory addressing is like a long carrott inside a dirty butt hole<---------Srew YOU douchbag!!.....can somebody answer that properly...thank you!
Available Hard Disk Space Definition?
Simply put, as you put more and more information onto your computer it takes up space on your hard drive. So when it says for example that you have 40gb space free, then this is how much more information you can put onto your disc before it is full.
it is the theoretical foundation of a database which fundamentally
What software can be used to create the database tables fields and records?
Database management software
Database as we know is the collection of record. Database is used for storing data and information. Database makes it very easy for us to handle and manage the information and provide easy access.
