Which frame type use DSAPs and SSAPS to identify the upper layer protocols ?
a. 802.1d
b. 802.2
c. 802.3
d. 802.3u
What servers maintain the top-level zones (com, net, edu).
Difference between layer 2 and layer 3 devices ?
Class E IP address range and its use ? a. 240-255, experimental b. 224-239, multicast c. 224-255, multicast d. 192-255, experimental
what is spyware,firmware?
What is the difference between X.25 and Frame Relay explain it briefly
what should i do if moniter show blue screen ?
how many types of backups are there & explain them in theory mode & practical mode?
How do you backup&restore AD
TI RPC stands for ?
Give some drawbacks of implementing a ring topology?
Which OSI layer uses ports and sockets ? a. Application b. Presentation c. Session d. Transport
Which script starts the in.named daemon ?