Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? multipplexer controller doubleplexer concentrator None of these multipplexer controller doubleplexer concentrator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transport layer protocol is connectionless. NVT FTP None of these TCP UDP NVT FTP None of these TCP UDP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The cheapest modems can transmit 300 bits per second 2,400 bits per second 4,800 bits per second 1,200 bits per second None of these 300 bits per second 2,400 bits per second 4,800 bits per second 1,200 bits per second None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance running the lowest data rate for 802.11g? About 175 feet About 300 feet About 350 feet About 100 feet About 175 feet About 300 feet About 350 feet About 100 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Because the configuration infor-mation for a DHCP client is received dynamically, you must use which utility to read the current configuration to verify the settings? TRACERT PING ARP None of these IPCONFIG TRACERT PING ARP None of these IPCONFIG ANSWER DOWNLOAD EXAMIANS APP
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