True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.
How proxy servers protect computer networks?
Command to troubleshoot DNS problems Host name resolution problems:
Which freeware program will let you have fine-grain control over which machines can or can not telnet/rlogin into your machine ?
how many types of backups are there & explain them in theory mode & practical mode?
Explain the difference between csma/cd and csma/ca?
what is difference safe mode normal mode
What is a characteristic of the 802.3 100BT fast Ethernet? a. CAT5 UTP b. CAT3 UTP c. Max cable length of 200 meters d. BNT T-Connectors
Port numbers for the following 2 standard services: NNTP, NFSD a. 118, 2048 b. 119, 2049 c. 120, 2050 d. 121, 2051 e. 122, 2052
what is mean topoplogy? you have which topology use the network?
What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified
What does the share command do without any arguments ?
Can ATM allocate bandwidth on demand ? a. Yes b. NO c. Only if you are running LANE d. Only if you are running layer 3 switches