Message Authentication Multiple Choice Questions (MCQ) PDF - 104

MCQ 516: A hash function guarantees the integrity of a message. It guarantees that the message has not be

1. replaced
2. over view
3. changed
4. violated

MCQ 517: Moving Picture Experts Group (MPEG-2), was designed for high-quality DVD with a data rate of

1. 3 to 6 Mbps
2. 4 to 6 Mbps
3. 5 to 6 Mbps
4. 6 to 6 Mbps

MCQ 518: Keyboard and traditional monitors are examples of

1. simplex devices
2. duplex devices
3. half duplex devices
4. full duplex devices

MCQ 519: The range of middle frequency is

1. 3-30 kHz
2. 900 kHz-300 kHz
3. 3 kHz-30 MHz
4. 300 kHz-3 MHz

MCQ 520: Which of the following address is PQDN?

1. xxx.yyy.net
2. mil.
3. xxxx.yy
4. xx.yy