Computer Networking Which of the following frequency ranges is used for AM radio transmission? Very High Frequency : 30 MHz to 300 MHz Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When using the loopback address, if TCP/IP is installed correctly, when should you receive a response? Immediately After the next host comes online Only if the address fails None of these Within two minutes Immediately After the next host comes online Only if the address fails None of these Within two minutes 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 and 3 1 only 3 and 4 All of these 5 only 1 and 3 1 only 3 and 4 All of these 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Switches Switches configured with VLANs Managed hubs Bridges Switches Switches configured with VLANs Managed hubs Bridges ANSWER DOWNLOAD EXAMIANS APP
Computer Networking End-to-end connectivity is provided from host-to-host in: Session layer Transport layer Network layer None of these Data link layer Session layer Transport layer Network layer None of these Data link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 2, 3 and 5 3 and 4 2 and 5 1 and 3 2, 3 and 5 3 and 4 2 and 5 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
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