A server who performs processing for client computers is called?
a. application server
b. file/print server
A subnet mask is used to mask a portion of the IP address so that TCP/IP can distinguish the __ ID from the __ ID.
What leading bit values in the IP address indicate a class C address ? a. 0 b. 01 c. 10 d. 11 e. 110
Which communication relies on a timing system between two devices.
How long is the "Destination Address" field in an Ethernet frame? a. 2 bytes b. 4 bytes c. 6 bytes d. 8 bytes
Define nat?
How would you monitor and maintain the local area network, email, internet & intranet systems to ensure data security and prevent occurrence of faults?
Which init script starts the inetd daemon ?
which layer deals with keepalives ? a. Physical b. Data-link c. Network d. Transport
What network topology is at the exhibit (Exhibits looks like a star of David) ?
Which macro defines optional features that are included in the sendmail.cf file ?
In the "Flags" column of the arp table, "S" means ?
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