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 3 and 4 5 only All of these 1 and 3 1 only 3 and 4 5 only All of these 1 and 3 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols support VLSM, summarization, and discontiguous networking?1. RIPv12. IGRP3. EIGRP4. OSPF5. BGP6. RIPv2 1 and 4 All of these 2 and 5 3, 4 and 6 1 and 4 All of these 2 and 5 3, 4 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? None of these Converts serial data into audio signals Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits None of these Converts serial data into audio signals Decodes incoming signals into computer data Converts analog signals into digital signals Converts parallel data into a stream of bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be? Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. No IP traffic will be allowed out E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. No IP traffic will be allowed out E0. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface? The highest IP address of any physical interface The lowest IP address of any physical interface The lowest IP address of any logical interface The highest IP address of any logical interface The highest IP address of any physical interface The lowest IP address of any physical interface The lowest IP address of any logical interface The highest IP address of any logical interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Coaxial cable Twisted-pair cable None of these Fiber-optic cable Coaxial cable Twisted-pair cable None of these Fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS