Computer Networking What is the frequency range of the IEEE 802.11a standard? 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? microwave circuits All of these coaxial cable fiber optic cable satellites systems microwave circuits All of these coaxial cable fiber optic cable satellites systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The EIA-232 interface has _____ pins. 30 20 24 25 None of these 30 20 24 25 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An encyclopedic database is easy for beginners to use is generally free None of these All of these is an information utility that specializes in storing and searching information is easy for beginners to use is generally free None of these All of these is an information utility that specializes in storing and searching information ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called? Link None of these Park Interface Bridge Link None of these Park Interface Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 1, 3 and 4 3 only 1 only 3 and 4 1, 3 and 4 3 only 1 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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