The __________ is unsuitable for a connectionless type of application because it requires the overhead of a handshake before any connectionless transmission effectively negating the chief characteristic of a connectionless transaction.
A)timestamp approach
B)challenge-response approach
C)simple replay approach
D)one-way authentication approach

Question

Quizplus · Accepted Answer

The challenge-response approach involves a handshake where one party sends a challenge and the other party responds with a predetermined response. This approach is unsuitable for connectionless applications as it requires the overhead of a handshake before any data transfer can occur, which goes against the chief characteristic of a connectionless transaction. The other options do not involve a handshake and are not inherently unsuitable for a connectionless application.

The __________ Is Unsuitable for a Connectionless Type of Application