TCP/IP has howmany layers?
a. 2
b. 3
c. 4
d. 5
Which layer does error notification ? a. Physical b. Data Link c. Network d. Transport
The DNS server configuration file is:
Three computers in California and one in Kansas City all use Microsoft Excel and Lotus CCMail is this a LAN?
What protocol is used to convert IP addresses to MAC addresses ? a. IP b. ARP c. RARP d. InARP e. appletalk
IP classes and their ranges (A-C): a. 1-127, 128-191, 192-223 b. 1-127, 128-191, 192-254 c. 1-126, 128-192, 193-223 d. 1-126, 128-191, 192-223
The destination address used while sending a packet to all hosts in the network is called
Define slip?
FQDN stands for ?
How to check disk performance? How to troubleshoot that problem? What is the procedure?
Which OSI layer uses segments? a. Application b. Presentation c. Session d. Transport
In network topology what is called as one large coaxial cable joins all the computers.
what is the error we get if one of the disk is failed in raid1 how can i restore the data from another disk