Which layer does error notification ?
a. Physical
b. Data Link
c. Network
d. Transport
System used to deliver mail between domains running different mail protocols is called ?
How to check disk performance? How to troubleshoot that problem? What is the procedure?
Which option of the dhtadm command creates the DHCP service configuration table, dhcptab ?
What is the scope of linux administration. If i start a from scratch will I get a linux administrator job. I have 5 and half years of different experience which is tech support exp... If any can give me appropriate suggestions and feed back
At which TCP/IP layer does arp work ?
Which technologies are involved in establishing wan links?
Define data encapsulation?
Name 4 Application Layer Protocols :
True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.
Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network
In this subnet blocks 192.168.1.0/26 What is the range of assignable host address?
Which layer of the OSI model is responsible for data compression?