Eces practice exam - Study guides, Class notes & Summaries

1. How did the ATBASH cipher work? CORRECT ANSWERS: By substituting each letter for the letter from the opposite end of the alphabet (i.e. Abecomes Z, B becomes Y, etc.) 2. DES has a key space of what? CORRECT ANSWERS: 2^56 3. Which of the following are valid key sizes for AES (choose three)? CORRECT ANSWERS: c. 128 d. 192 e. 256 4. Which of the following algorithms uses three different keys to encrypt the plain text? CORRECT ANSWERS: 3DES Triple Data Encryption System 5. Wh...

What advantage do symmetric algorithms have over asymmetric algorithms CORRECT ANSWERS: Symmetric algorithms are faster than Asymmetric algorithms Which of the following is generally true about key sizes? CORRECT ANSWERS: Larger key sizes increase security A ____ is a function is not reversible. CORRECT ANSWERS: Hash Which of the following is a protocol for exchanging keys? CORRECT ANSWERS: *DH* Diffie-Hellman is a way of *generating a shared secret between two people* in such a way...

Introduction to Cryptography - C839 - ECES EC-Council Certified Encryption Specialist Practice Exam Latest 2022 with complete solution 1. How did the ATBASH cipher work? By substituting each letter for the letter from the opposite end of the alphabet (i.e. Abecomes Z, B becomes Y, etc.) 2. DES has a key space of what? 2^56 3. Which of the following are valid key sizes for AES (choose three)? c. 128 d. 192 e. 256 4. Which of the following algorithms uses three different keys to encrypt...

Introduction to Cryptography - C839 - ECES EC-Council Certified Encryption Specialist Practice Exam (graded A+)...

ECES - Practice Exam Questions And Answers Which of the following is generally true about key sizes? a. Larger key sizes increase security b. Smaller key sizes increase security c. Key size is irrelevant to security d. Key sizes must be more than 256 bits to be secure - CORRECT ANWERS a. Larger key sizes increase security How did the ATBASH cipher work? a. By shifting each letter a certain number of spaces b. By Multi alphabet substitution c. By rotating text a giv...

CPCE Exam 160 Questions with Verified Answers 2023 The counseling technique in which the counselor intensifies the client's emotional state in order to help the client understand the irrationality of the emotional reaction is known as - CORRECT ANSWER Paradoxical intention The concepts of "career maturity" has been described and researched most extensively by - CORRECT ANSWER Crites Longitudinal research is rarely conducted in the counseling and development professions primarily du...