CompTIA SY0-401 Security Cryptography Practice Exam

Sample Questions

Q) Which of the following protocols using asymmetric, to open the session and then establishes a symmetric key for the rest of the session?

a) SFTP

b) HTTPS

c) TFTP

d) TLS

e) None

Q) A company uses PGP to protect sensitive e-mail reserved. Which of the following types of encryption used by the key exchange?

a) Symmetric

b) Session on the basis of

c) hash

d) asymmetric

e) None

Q) Which of the following is true with respect to the asymmetric encryption?

a) Message is encrypted with a secret key can be decrypted with the same key

b) Message is encrypted with the public key can be decrypted using the public key.

c) A message encrypted with a public key can be decrypted with the same key.

d) Message is encrypted with the public key can be decrypted using the private key.

e) None

Q) RADIUS encryption used is best described as:

a) quantum

b) elliptic curve

c) asymmetric

d) Symmetric

e) None