Explain the importance of encryption on a network?
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The 2 most popular cable access methods are Token passing and other ??
when a computer is restart,it will not show startup screen and instead a Beep sound is continuosly appearing,what could be the reason and there are important files and folders present in the system.what should be needed to do to bring the system to its normal state?
Name 2 routing protocols that are used among relatively small networks:
Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation
Which option of the snoop command tells it to be verbose ?
What file identifies the name server (for information requests) if cold start file is to be consulted during the boot process .
What is network management?
The 802 standards committee divided the Data Link Layer of the OSI model into the ___ and ___ sublayers.
On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them
Which option of the dhtadm command creates the DHCP service configuration table, dhcptab ?
what is diffrance between NAT & PAT
Define data encapsulation?