The two primary checksum methods used today are:
A) E-TTL I and E-TTL II.
B) SSFDC and SDHC.
C) MD5 and SHA-1.
D) SSFDC and RS-232.

Question

Quizplus · Accepted Answer

MD5 and SHA-1 are both widely used and strong cryptographic hash functions that can be used for data integrity and authentication purposes. E-TTL and SSFDC are not related to checksum methods, and RS-232 is a communication protocol, not a checksum method. SDHC is a type of memory card and not a checksum method.

The Two Primary Checksum Methods Used Today Are