Call
whatsapp
9447387064 | 9847003556
0471-2335855 | 8089080088 | 0471-2334855
9447387064 | 9847003556
0471-2335855 | 8089080088 | 0471-2334855
Cisco Training in Trivandrum, Trinity Technologies

No.1 Training Institute in Kerala

Windows Server 2012 R2 - QUESTIONS : PART 16

Domain Name System (DNS), has two types of messages

Query and Resolver
Hosted and Generic
Query and Responsive
Resolver and Informative
SHOW ANSWER

In Domain Name System (DNS) meassages, the length of header is

08 Bytes
12 Bytes 
14 Bytes
24 Bytes
SHOW ANSWER

Each node in the tree has a label, which is a string with a maximum of

38 characters
47characters
52 characters
63 characters
SHOW ANSWER

DDNS stands for

DYNAMIC DOMAIN NAME SOLUTION
DYNAMIC DOMAIN NAME SERVER
DYNAMIC DOMAIN NAME SYSTEM
DYNAMIC DOMAIN NUMBER SECTION
SHOW ANSWER

The System in which the names are defined in an inverted-tree structure with the root at the top is called

Name Space
Domain Name Space 
Hierarchical Name Space
Flat Name Space
SHOW ANSWER

The first address part of Hierarchical Narne Space can define the

Name of an organization
Nature of the organization
Departments in the organization
DataType
SHOW ANSWER

The DNS clients are known as

Nodes
Resolvers 
Sub-Domain
Participator
SHOW ANSWER

If a label is terminated by a null string, it is called a

PQDN
FQDN
DNS
NS
SHOW ANSWER

DNS database contains _______

name server records
hostname-to-address records
hostname aliases
all of the mentioned 
SHOW ANSWER

Which of the following resource record types contains the information a DNS server
needs to perform reverse name lookups?

A
CNAME
SOA
PTR
SHOW ANSWER

Which of the following would be the correct FQDN for a resource record in a reverse
lookup zone if the computer’s IP address is 10.75.143.88?

88.143.75.10.in-addr.arpa 
10.75.143.88.in-addr.arpa
in-addr.arpa.88.143.75.10
arpa.in-addr.10.75.143.88

SHOW ANSWER

Which of the following is not one of the elements of DNS?

Resolvers
Relay agents 
Name servers
Namespace
SHOW ANSWER

In which of the following DNS transactions does the querying system generate a recursive query?

A DNS client sends the server name www.adatum.com to its designated DNS server for resolution.
A client’s DNS server sends a request to a root domain server to fnd the authoritative server for the com top-level domain.
A client’s DNS server sends a request to the com top-level domain server to fnd
the authoritative server for the adatum.com domain.
 A client’s DNS server sends a request to the adatum.com domain server to fnd the
IP address associated with the server name www.
SHOW ANSWER
BACK | NEXT
TRINITY SOFTWARE SOLUTIONS,IInd floor, Radheyam Towers, Gandhari Amman Kovil Road, Pulimood, Trivandrum - 1
0471-2334855 | 2335855 | 9447387064 | 9847003556 info@trinitytechnology.in