Cryptography Techniques of Block Cipher MCQs1) What is the block size of plain text in SHA- 512 algorithm?512 bits 1024 bits 2048 bits None of the aboveAnswer: b. 1024 bitsExplanation:The SHA- 512 algorithm uses blocks of plain text one at a time to encrypt them into ciphertext. The ...
The section contains multiple choice questions and answers on different aspects of Security. These include security of System Threats, Detection of Intrusions, making systems and facilities secure and the concept of Cryptography used for Security. 11. The Linux System The section contains questions and...
a) Allows SQL Server to support Web-based applications where users create their own identities b) Allows SQL Server to support older applications and applications provided by third parties that require SQL Server Authentication c) SQL Server Authentication cannot use Kerberos security protocol ...