Database Management System Question
Database Management System Question With Answer & Solution
Que. - VPD provides authorization at the level of specific tuples, or rows, of a relation, and is therefore said to be a mechanism.
Que. - is widely used today for protecting data in transit in a variety of applications such as data transfer on the Internet, and on cellular phone networks.
Que. - In a database where the encryption is applied the data is cannot be handled by the unauthorised user without
Que. - Which of the following is not a property of good encryption technique?
Que. - In which of the following encryption key is used to encrypt and decrypt the data?
Que. - Encryption of small values, such as identifiers or names, is made complicated by the possibility of
Que. - Which one of the following uses a 128bit round key to encrypt the data using XOR and use it in reverse to decrypt it?
Que. - Which of the following requires no password travel across the internet?
Que. - The is the fastest and most costly form of storage, which is relatively small; its use is managed by the computer system hardware.
Que. - Which of the following stores several gigabytes of data but usually lost when power failure?
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