In which of the following encryption key is used to encrypt and decrypt the data?

Related MCQs

• Which one of the following uses a 128bit round key to encrypt the data using XOR and use it in reverse to decrypt it?
• 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
• In a                clustering index, the index record contains the search-key value and a pointer to the first data record with that search-key value and the rest of the records will be in the sequential pointers.
• In a _______ clustering index, the index record contains the search-key value and a pointer to the first data record with that search-key value and the rest of the records will be in the sequential pointers.
• In a database where the encryption is applied the data is cannot be handled by the unauthorised user without
• Which of the following connection type supports application role permissions and password encryption?
• Which of the following is not a property of good encryption technique?
• An attribute in a relation is a foreign key if the                key from one relation is used as an attribute in that relation.
• An attribute in a relation is a foreign key if the _______ key from one relation is used as an attribute in that relation.