Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 3, 4 and 5 1, 3 and 4 2, 3 and 5 1 and 2 3, 4 and 5 1, 3 and 4 2, 3 and 5 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Fax Teletext x400 None of these Teletex Fax Teletext x400 None of these Teletex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The topology with highest reliability is: Mesh topology Ring topology Bus topology Star topology Mesh topology Ring topology Bus topology Star topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? None of these Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Extremely High Frequency :30,000 MHz None of these Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Extremely High Frequency :30,000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? About 90-100 feet About 150 feet Over 200 feet About 65-75 feet About 90-100 feet About 150 feet Over 200 feet About 65-75 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 240 translate to in binary? 11110 1111 11100000 11110000 None of these 11110 1111 11100000 11110000 None of these ANSWER DOWNLOAD EXAMIANS APP
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