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What is domain in ERD in DBMS?

What is the dbm?
dBm is decibel power unit referenced to 1 milliwatt. Look at the related links for conversion: voltage to dBm, dBu, and dBV.

What is a DBMS?
DataBase Management System (DBMS) is a software package that allows data to be effectively stored, retrieved and manipulated and the data stored in a DBMS packege can be ac…cessed by multiple users and by multiple application programs like (SQL Server, Oracle, Ms-Access) ..
What is ERD?
ERD stands for Entity Relationship Diagram, which is a diagram to describe the database schema in the abstract level.

What is a dBm?
it is the power ratio in decibels No, it isn't. dB on its own is a ratio. But when dB has a suffix, the figure is an absolute measurement, not a ratio. For instance, d…Bm is a measurement of power compared to 1mW. 0dBm means zero difference between 1mW and the measured figure. In other words the measured figure is also 1mW. 3dBm is 3dB greater than 1mW. -3dB is 3dB less than 1mW. etc. Another suffix is W. 0dBW being 1 watt. There are many more suffixes, some of which are used in only a few specialised cases.

What is DBMS?
Data Base Management System

What is domain constraints in DBMS?
each column contains same type of data thus when you select a data type for a particular domain then DBMS will not accept any value of other data type. Further information …contributed by Ramona Maxwell. Please visit www.sqlsolver.com: Domain constraints are a user-defined data type which enforces the integrity of the standard data types. A domain consists of all values permitted in a column. In constructing your database you would first select a standard data type such as VARCHAR or INT. You could then constrain or limit the data using NOT NULL, UNIQUE, CHECK, PRIMARY KEY or FOREIGN KEY. For example the CHECK constraint could limit INT data within your domain [column] to numbers less than 5000. You would thus define a custom data type using domain constraints.
What is One to one relationship in ERD?
Here is Example!!.
Entity: PERSON.
Att:Baby_Name, Father_Name.
Entity: CITY.
Att: Country_Name, City_Name, Hospital_Name.
1 To 1 Relation: .
One Baby born at one place(H…ospital).
Define domain with respect to dbms?
In database technology, domain refers to the description of an attribute's allowed values. The physical description is a set of values the attribute can have, and the s…emantic , or logical , description is the meaning of the attribute.
What the ERD?
Entity Relationship Diagrams (ERD's) are a way of diagrammatically showing entities in an organisations and how they relate to each other. ERD's show detailed representations …of the information that is used in a system and how it relates to other data. There are a number of symbols that represent the entities and the relationships between them; the relationship can be a one to many relationship, many to many or one to one.

What is an ERD?
emergency repair disk: contains information unique to your OS and hard drive, ERD enables restoration on your hard drive of the windows registry, in addition the disk contain …information used to build a command window to run DOS-like commands
What is erd diagram?
1. ;; '; '; ;' ;' I've told you it's here, haven't I? 2. I'm sure it's Jay's. I'll return it if he's home. 3.I've been told it isn't up to us; it's up to them. 4. ; - - ; -; ;…- ;- ;- -; -;- -;- We use a 2-ply tire. 5. We have 1-, 2-, and 3-bedroom condos for purchase. 6. He rated each as a 1-star, 2-star, or 3-star film. 7. ;; "; "; ";" ";" "I believe," she said, "you won." 8. "John Adams," he said, "was the second president." 9. "James Monroe," I said, "was the fifth president." ----------------------------------------------------------------------------------------------------------------------------------------------------------- 1. old led kit six jay oft zzap cod big laws five ribs 2. pro quo| is just |my firm|was then|may grow|must try 3. Olga sews aqua and red silk to make six big kites. 4. en am an by ham fan buy jam pay may form span corn 5. I am| a man| an elm|by any|buy ham| can plan|try them 6. I am to form a plan to buy a firm in the old town. 7. Jan and I are to see Ms. Han. May Lana come, too? 8. Bob Epps Lives In Rome ; Vic Copa is in Rome, also. 9. Oates and Co. has a branch office in Boise, Idaho. 10. Eight of the girls may go to the social with them. 11. Corla is to work with us to fix the big dock sign. 12. Keith is to pay the six men for the work they did.
What are the importance of ERD?
The Importance Is Nerd
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What is republic trs erd?
Trs stands for tax refund system
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What should be the erd for website design?
ERD is an Entity Relationship Diagram which is a graphicalrepresentation of database entities (tables, table columns, tabledefinitions, attributes) and inter-relationships bet…ween theseentities (how the tables are connected).
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What does an DBMS do?
DBMS is database management system and it stores data that are related. DBMS maintains data security and integrity as well.
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What is a dbms and what does it do?
DBMS stands for Database management system in short . As the name suggest it stores and manages the data which is related to each other.
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When did Betty Skelton Erde die?
Betty Skelton Erde died on 2011-08-31.