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The Ciphers Multiple Choice Questions (MCQ Quiz) with Answers PDF, Ciphers MCQ PDF e-Book download to practice Computer Networks Tests. Study Cryptography Multiple Choice Questions and Answers (MCQs), Ciphers quiz answers PDF to learn software engineering courses. The Ciphers MCQ App Download: Free learning app for period and frequency, noiseless channel, data rate limit test prep for online degrees.

The MCQ: Cryptography algorithms (ciphers) are divided into; "Ciphers" App Download (Free) with answers: Two groups; Four groups; One single group; Zero single group; to learn software engineering courses. Practice Ciphers Quiz Questions, download Apple eBook (Free Sample) for online computer engineering programs.

MCQ 1:

What is the bit rate for high-definition TV High Definition Television (HDTV)?

1. keys
2. others
3. multi parties
4. single party
MCQ 2:

The cryptography algorithms (ciphers) are divided into

1. two groups
2. four groups
3. one single group
4. zero single group
MCQ 3:

The period of a signal is 100 ms. What is its frequency in kilohertz?

1. 100 Hz
2. 1 kHz
3. 10 Hz
4. 0.02 Hz
MCQ 4:

Period is formally expressed in

1. seconds
2. keys
3. hertz (HZ)
4. cycle
MCQ 5:

The shift ciphers sometimes referred to as the

1. Caesar cipher
2. Julia cipher
3. plain cipher
4. XOR cipher