Computer Networking What is the first octet range for a class B IP address? 127 - 191 1 - 127 192 - 223 128 - 255 128 - 191 127 - 191 1 - 127 192 - 223 128 - 255 128 - 191 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? the probability that one or more errors will be detected when an error detection mechanism is used The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line None of these signal to noise ratio divided by the ratio of energy per bit to noise per hertz the probability that one or more errors will be detected when an error detection mechanism is used The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line None of these signal to noise ratio divided by the ratio of energy per bit to noise per hertz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 2, 3 and 5 1, 2 and 4 1 and 2 1, 3 and 4 2, 3 and 5 1, 2 and 4 1 and 2 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands sets the secret password to Cisco? enable secret password Cisco enable secret Cisco enable password Cisco enable secret cisco enable secret password Cisco enable secret Cisco enable password Cisco enable secret cisco ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started An alias for the computer name A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started An alias for the computer name 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? No IP traffic will be allowed out E0. Email and Telnet will be allowed out E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. No IP traffic will be allowed out E0. Email and Telnet will be allowed out E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. ANSWER DOWNLOAD EXAMIANS APP
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