List 4 layer-3 protocols ?
a. ICMP
b. SNMP
c. IP
d. ARP
e. SMTP
f. RARP
What provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.
suposse u r working in compny n they provide u an email id to get information , only u know ur id password , can ur boss hack or open ur email? without knowing password ?
What can be considered as good passwords?
You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).
Which file contains information related to client (dhcp) configuration ?
Which file serves as the configuration file for sendmail ?
How to you start the DHCP daemon ?
Which of the following services are provided by the presentation layer? (Choose all that apply) a. DNA SCP b. EBCDIC to ASCII c. JPEG d. MIDI e. MPEG f. NFS g. PICT h. QuickTime i. RPC j. SQL k. TIFF l. X Windows
CIDR stands for ? a. Carrier International Domain Routing b. Carrier Independent Domain Routing c. Classless Inter-Domain Routing d. Cross-platform Inter-Domain Routing
What is the requirement of Subnet Mast in IP addressing ?
What will happen if we send untagged packet to a tagged port
What is firewall ?