Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? xDSL HDLC IPSec VPN Cable xDSL HDLC IPSec VPN Cable 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 physical address that is randomly assigned each time the computer is started A physical address that is assigned by the manufacturer The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation A physical address that is randomly assigned each time the computer is started A physical address that is assigned by the manufacturer The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for troubleshooting NetBIOS name resolution problems? PING NBTSTAT None of these Netstat Hostname PING NBTSTAT None of these Netstat Hostname ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered to be the destination host before translation? Inside local Outside global Inside global Outside local Inside local Outside global Inside global Outside local ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error-detecting code inserted as a field in a block of data to be transmitted is known as Error detecting code None of these flow control Frame check sequence Checksum Error detecting code None of these flow control Frame check sequence Checksum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To back up an IOS, what command will you use? copy flash tftp copy ios tftp backup IOS disk copy tftp flash copy flash tftp copy ios tftp backup IOS disk copy tftp flash ANSWER DOWNLOAD EXAMIANS APP
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