Computer Networking What frequency range is used for microwave communications, satellite and radar? Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz None of these Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz Extremely High Frequency :30,000 MHz None of these Low Frequency : 30 kHz to 300 kHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? None of these Log-on procedure Identification procedure Safeguard procedure Security procedure None of these Log-on procedure Identification procedure Safeguard procedure Security procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to create an access list that will prevent hosts in the network range of 192.168.160.0 to 192.168.191.0. Which of the following lists will you use? access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 255.255.224.0 access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.160.0 0.0.31.255 access-list 10 deny 192.168.0.0 0.0.31.255 access-list 10 deny 192.168.160.0 255.255.224.0 access-list 10 deny 192.168.160.0 0.0.191.255 access-list 10 deny 192.168.160.0 0.0.31.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Telegraph line None of these Microwave systems Telephone line Coaxial cable Telegraph line None of these Microwave systems Telephone line Coaxial cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between TCP and UDP is TCP is an Internet protocol where as UDP is an ATM protocol UDP is connection oriented where as TCP is datagram service All of these UDP is a datagram where as TCP is a connection oriented service None of these TCP is an Internet protocol where as UDP is an ATM protocol UDP is connection oriented where as TCP is datagram service All of these UDP is a datagram where as TCP is a connection oriented service None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address? Issue the show ip arp command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. Issue the show ip arp command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. ANSWER DOWNLOAD EXAMIANS APP
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