Which OSI layer uses ports and sockets ?
a. Application
b. Presentation
c. Session
d. Transport
Explain the difference between straight-through and crossover cable?
Which file does a workstation consult to find out which DNS servers shiuld be consulted to resolve names ?
Which agents are responsible for putting messages in inbox of the recipient.
What file can a user create in his/her home directory to forward his/her email ?
Which command will watch all packets on device pcelx0 ?
Define rsa algorithm?
what is mean by domain
In this subnet blocks 192.168.1.0/26 What is the range of assignable host address?
First 4 bits of Class E IP address = ? a. 0001 b. 1100 c. 1110 d. 1111
Do you know about the job of the network layer under the osi reference model?
When do you use BGP, IGRP, OSPF, Static Routes?
Define dos?