D334 ITEC 2141 Introduction to Cryptography - Latest FA Review Q & S 2024.
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Course
Health Information Technology
Institution
Health Information Technology
D334 ITEC 2141 Introduction to Cryptography - Latest FA Review Q & S 2024.D334 ITEC 2141 Introduction to Cryptography - Latest FA Review Q & S 2024.D334 ITEC 2141 Introduction to Cryptography - Latest FA Review Q & S 2024.
,1. Which of the following cryptographic techniques is primarily
used to ensure data confidentiality in AWS services?
a) Hashing
b) Symmetric Encryption
c) Asymmetric Encryption
d) Tokenization
Answer: b) Symmetric Encryption
Rationale: Symmetric encryption is used for confidentiality as
it encrypts data with a single key, making it suitable for
performance-centered solutions like AWS.
, 3. Which cryptographic function is mainly used in AWS Identity
and Access Management (IAM) for verifying the integrity of
messages?
a) HMAC
b) DH
c) MD5
d) ECDSA
Answer: a) HMAC
Rationale: Hash-based Message Authentication Code
(HMAC) is used for verifying the integrity and authenticity of a
message, common in IAM operations.
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