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What is a virus signature database?
A database anti-virus scanners use to identify viruses. Basically a big list of hashes that uniquely identify a virus.
How can one determine keys from functional dependencies?
To determine keys from functional dependencies, one can use the closure of attributes to identify superkeys and then eliminate any redundant attributes to find the minimal key. This process involves applying the Armstrong's axioms and the closure property to determine the set of attributes that uniquely identify each tuple in a relation.
What is the super key in database management system?
the super key is the windows key (the flag) in non-windows OS
What terminals perform specific tasks and contain features uniquely designed for use in a particular industry?
Special-purpose terminals
What is computer primary keys?
Primary keys are used in databases to uniquely identify records. No two records can have the same primary key. This means that there is a way of distinguishing records that have similar details, like if you have a database with lots of names and there are some people in it who have the same name. Every record must have a primary key. It cannot be left blank, because it is needed to identify each record. Primary keys are also important in relational databases when relationships are being built between tables. A record in one table can refer to the primary key in another to establish the link to the correct record.
What are the dimensions of a open box if the surface area is 1024?
There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.There is not enough information to uniquely identify the dimensions.
What is a field that is chosen to uniquely identify a record called?
A field that is chosen to uniquely identify a record is called a primary key. This key helps uniquely identify each record in a database table and ensure data integrity.
What do you use names for?
To uniquely identify something or someone.
What is used to uniquely identify a record?
A primary key is used to uniquely identify a record in a database. It ensures each row in a table is distinct and can be used to establish relationships between tables.
What is used to uniquely identify a record in a database program?
index field
Can a primary key field uniquely identify each record?
Yes it can do that.
Which parameter is used to uniquely identify one wireless network from another?
ssid
In a data base the primary key field is used to?
uniquely identify a record
What is your FIFA 13 username?
It is the name you use to uniquely identify yourself in the game.
What is used to unique identify each record in a database?
The "primary key" is the identifier that database systems use to identify a record uniquely.
What is the function of primary key?
To uniquely identify a row in the table (i.e., no duplicates allowed)
1An attribute which can be used to uniquely identify the individual instances of the entity is?
Primery Key.
