DNS Quiz (Online)

1.  

Which keyword is used to define a Mail Server?

2.  

How many domains are there in https://www.networkwalks.com?

3.  

The root of the DNS tree is:

4.  

In which type of resolution, the server returns the IP address of the Server that it thinks can resolve the query?

5.  

If a server has no clue about where to find the address for a hostname then

6.  

Which one is the most specific label in the domain name network.walks.com?

7.  

What is a label called if it is terminated by a null string?

8.  

The resolver expects the server to supply the final answer in which type of resolution?

9.  

Which record is also known as an “Alias Record”?

10.  

DNS can be pictured as an inverted hierarchical tree structure with one root node at the top and a maximum of: