You mail server belongs to mydomain.com . An email is destined for user@host2 . The destination domain name is not known. This type of email address is ?
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Explain how to securing a computer network?
Define data encapsulation?
Tell me what is the equivalent layer or layers of the tcp/ip application layer in terms of osi reference model?
Have you worked in an assignment based environment, e.g. work request or trouble ticket system, and if so, describe that environment?
Define tracert?
What is tunnel mode?
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How maximum networks and hosts are in a class a, b and c network?
Define the role of ieee in computer networking?
salient feature of network administrator
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Describe vpn?
Give the importance of the osi physical layer?
Unable to connect to local DB