Class D IP address range an its use?
a. 192-223, broadcast
b. 224-239, multicast
c. 224-255, broadcast
d. 192-255, multicast
Which communication is not synchronized and uses a start and stop bit to separate character strings.
/etc/rc2.d/S69inet starts which 2 daemons are related to routing ?
Command to troubleshoot DNS problems Host name resolution problems:
if u hv bad sectore in ur hard disk then can u recover ur data from that bed sectore if yes , how?
Secondary servers are defined the type mentioned in the named.conf file ?
How can I know which user having group policy?
Fast Ethernet : Max distance for UTP and Fiber ? a. 200m, 1000m b. 1000m, 2000m c. 100m, 1000m d. 100m, 2000m
Define rsa algorithm?
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
Which command lists versions and states of the mountd service running on a host called unix1 ?
What is the importance of authentication?
how many types of backups are there & explain them in theory mode & practical mode?