Port Addresses Quiz PDF: Questions and Answers - 243

MCQ 1211: A signal with 200 mill watts power passes through 10 devices, each with an average noise of 2 microwatts, What is the value of SNR?

1. 5000
2. 10000
3. 150
4. 200

MCQ 1212: The change or lack of change in the level of the voltage determines the value of the bit is known as

1. NRZ
2. NRZ-L
3. NRZ-I
4. RZ

MCQ 1213: In Internet Protocol Version (IPv4) addresses, classless addressing is used to

1. overcome address depreciation
2. overcome address deployment
3. overcome address depletion
4. overcome address storage

MCQ 1214: In cellular telephony, all base channels of Interim Standard 95 (IS-95) need to be synchronized to use

1. FSK
2. TDMA
3. CDMA
4. AMPS

MCQ 1215: The term that refers to the structure and format of the data is

1. syntax
2. semantics
3. standard
4. agency