The method of access that uses key transformation is called as

Related MCQs

• The method of access which uses key transformation is known as
• State true or false i) A candidate key is a minimal super key. ii) A candidate key can also refer to as surrogate key.
• A relation is said to be in 3 NF if (i) it is in 2 NF (ii) non-key attributes are independent of one another (iii) key attribute is not dependent on part of a composite key (iv) has no multi-valued dependency
• The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as a primary key is called                              
• If an attribute of a composite key is dependent on an attribute of the other composite key, normalization called ................ is needed.
• The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as a primary key is called ______________
• State true or false: If a relation consists of a foreign key, then it is called a referenced relation of the foreign key dependency.
• The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as primary key is called
• A data type that creates unique numbers for key columns in Microsoft Access is:
• Which one of the following uses a 128bit round key to encrypt the data using XOR and use it in reverse to decrypt it?