Computer Networking Which of the following frequency ranges is used for AM radio transmission? Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Network layer Physical layer Data Link layer None. It is a router problem. Network layer Physical layer Data Link layer None. It is a router problem. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator views the output from the show ip route command. A network that is advertised by both RIP and IGRP appears in the routing table flagged as an IGRP route. Why is the RIP route to this network not used in the routing table? IGRP has a lower administrative distance. The IGRP route has fewer hops. RIP has a higher metric value for that route. IGRP has a faster update timer. IGRP has a lower administrative distance. The IGRP route has fewer hops. RIP has a higher metric value for that route. IGRP has a faster update timer. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? Cable xDSL HDLC IPSec VPN Cable xDSL HDLC IPSec VPN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.240 255.255.255.252 255.255.255.0 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.0 255.255.255.248 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? None of these transport layer data link layer network layer physical layer None of these transport layer data link layer network layer physical layer ANSWER DOWNLOAD EXAMIANS APP
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