What is a "preamble" in IEEE 802.3 frame?
a. an indication of the end of a frame
b. an indication of the start of a new frame
c. an indication of congestion
d. an indication of a corrupted frame
What routing problems have you troubleshot?
What protocol would you include to manage your network ? a. SNMP b. NetBEUI c. CHAP d. IPX
Which topology, uses centralized hub from which a number of signals carrying cables goes out to individual devices on the branch.
Which subdirectory of /usr/lib/mail contains the configuration files for sendmail ?
What provides application program interface between OSI transport session layers.
Which request does ICMP make when a ping command is entered ?
what mean this error The Instruction at "0x7c8396d0" referenced memory at "0x00000014" , The memory could not be "read"
In the "Flags" column of the arp table, "P" means ?
Give the importance of implementing a fault tolerance system? Are there limitations?
2 command you can use to see which directories have been shared out by server machine1?
what is Organiser? what is work
3 types of acess list