Q.1
The first level in the generic domains section allows ______ possible labels.
  • 10
  • 12
  • 16
  • none of the above
Q.2
Each node in the tree has a label, which is a string with a maximum of
  • 38 characters
  • 47characters
  • 52 characters
  • 63 characters
Q.3
The DNS clients are known as
  • Nodes
  • Resolvers
  • Sub-Domain
  • Both A & B
Q.4
The first address part of Hierarchical Narne Space can define the
  • Name of an organization
  • Nature of the organization
  • Departments in the organization
  • None of these
Q.5
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
  • All Of above
Q.6
DDNS stands for
  • DYNAMIC DOMAIN NAME SOLUTION
  • DYNAMIC DOMAIN NAME SERVER
  • DYNAMIC DOMAIN NAME SYSTEM
  • None of these
Q.7
A domain is a sub tree of the
  • domain name space
  • PQDN
  • FQDN
  • All Of above
Q.8
A domain name "hello.customer.info." Is
  • City domain
  • Generic domain
  • Country domain
  • None of these
Q.9
There are two types of records in
  • SMTP
  • ICMP
  • DNS
  • None of these
Q.10
A name is assigned to an address in
  • Name Space
  • Domain Name Space
  • Flat Name Space
  • Both A & B
Q.11
If the size of the response message is more thanbytes, a Connection is used called
  • DNS connection
  • ICMP connection
  • STMP connection
  • TCP connection
Q.12
Fully Qualified Domain Name (FQDN), defines the name of the
  • IP
  • Host
  • Node
  • None of these
Q.13
Domain Name System (DNS), has two types of messages
  • Query and Resolver
  • Hosted and Generic
  • Query and Responsive
  • Both A & B
Q.14
In Domain Name System (DNS) meassages, the length of header is
  • 08 Bytes
  • 12 Bytes
  • 14 Bytes
  • None of these
Q.15
In Domain Name Space, the null suffix defines
  • IP
  • Server
  • Host
  • Nothing
Q.16
The information contained in the domain name space must be
  • Divided
  • Shared
  • Stored
  • Both A & B
Q.17
The main disadvantage of a flat name space is that it cannot be used in a large
  • Protocol Domain
  • Internet
  • Email
  • System
Q.18
The generic domains, for specifying an organization type are
  • 6
  • 8
  • 10
  • 14
Q.19
A root server usually does not store any information about domains but delegates its authority to the
  • Main Server
  • Sub Server
  • Other Server
  • None of these
Q.20
The domain names are always read from the
  • Node up to the root
  • Node down to the leaf
  • Root to Child
  • None of these
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