Which layer is used to detect and correct errors
in linux what is the last ver to use of bootloader lilo,after lilo not use in linux and only use upper ver grub?
If A sends a message to B with encryption then key is a)A public key b)B public key c)A private key d)B private key
Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ
What is the type of dsl technologies ?
What is Proxy ARP
What is the differnce between win 2000 server & win 2003 server?
Can a machine with a single DNS name have multiple IP addresses? If so give a possible example. If not then explain why not?
Why is IP called ‘best-effort delivery’ protocol?
What do you meant by "triple X" in Networks?
Explain network layer in ATM,
how can give permission with acl in numeric mode not in aplhabetical mode
1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?