Fragmentation =?
a. data --> packets
b. packets ---> bits
c. datagram ----> multiple frames
d. frame ---> bits
what command to restore if the boot block is corrupted in linux
which command releases and removed DHCP leases ?
where does dhcptab reside ?
what is cell switching?
what is the RAID
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Can you please explain the difference between straight-through and crossover cable?
What does the transport protocol do? a. It defines how data should be presented to the next receiving layer, packages the data accordingly, ad then passes data to the application though the session layer interface. b. It provides low-level access to network adapters by providing data transmission support and some basic adapter management functions c. It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services d. It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have established a session
The rules used to define the objects that can be accessed via a network management protocol is called ?
Port numbers for the following 2 standard services: FINGER, POP3 a. 23, 100 b. 25, 109 c. 27, 111 d. 79, 100 e. 23, 109
How many way to configure a router?
Define slip?
what are the advantages and disadvantages of Vlan?