Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. bus None of these mesh ring star bus None of these mesh ring star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Working of the WAN generally involves satellites All of these None of these microwaves telephone lines satellites All of these None of these microwaves telephone lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 1 only 1 and 3 5 only All of these 3 and 4 1 only 1 and 3 5 only All of these 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice? CSMA/CA Token-Ring Ethernet CSMA/CD ARCnet CSMA/CA Token-Ring Ethernet CSMA/CD ARCnet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as None of these modulator detector stations transponders None of these modulator detector stations transponders ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? IP TCP UDP TCP/IP IP TCP UDP TCP/IP ANSWER DOWNLOAD EXAMIANS APP
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