Q.1
In Domain Name, a full domain name is a sequence of labels separated by
  • Dots
  • Colons
  • Semicolons
  • None of these
Q.2
A server whose zone consists of the whole tree is called
  • Root Server
  • Sub Server
  • IP Server
  • All Of above
Q.3
A root server's zone is the entire
  • STP Tree
  • DNS Tree
  • HostTree
  • Both A & B
Q.4
If the server has the information, it satisfies the
  • Host
  • Server
  • Zone Server
  • Resolver
Q.5
Domain Name System (DNS), allows domains to be divided further into
  • Large-Domains
  • Down-Domains
  • Super-Domains
  • Sub-Domains
Q.6
Mapping a name to an address or an address to a name is called
  • Name-address Generations
  • Name-address Abbreviations
  • Name-address Resolution
  • None of these
Q.7
In DNS meaagaes a section consisting of one or more resource records is called
  • Question Section
  • Template Section
  • Resource Section
  • Answer Section
Q.8
To provide security and prevent unauthorized changes in the DNS records an authentication mechanism is used, known as
  • DNS
  • DDNS
  • DDN
  • Both A & B
Q.9
A DNS client/server program can support an e-mail program to find the IP address of an
  • E-Mail Server
  • DNS Server
  • Email Recipient
  • Both A & B
Q.10
A primary server loads all information from the
  • IP File
  • Disk File
  • Host File
  • None of these
Q.11
In Domain Name Space (DNS), when the Internet was small, mapping was done by using a
  • IP File
  • Host File
  • Host IP
  • Both A & B
Q.12
New domains can be added to DNS through a
  • Query
  • Registrar
  • Domain
  • Registrar
Q.13
In Domain Name System (DNS), the well known portprovides the services of
  • UDP
  • TCP
  • ICMP
  • Both a and b
Q.14
FQDN stands for
  • Filled Quality Domain Name
  • False Quality Domain Name
  • Fully Qualified Domain Name
  • Qualified Domain
Q.15
The xxx.yyy.net is a
  • PDF
  • FQDN
  • DDNS
  • PQDN
Q.16
A supporting program that is used by other programs such as e-mail is called
  • IP
  • SMTP
  • DNS
  • Both A & B
Q.17
In DNS the solution to problems is to distribute the information among many computers known as
  • DNS Client
  • DNS Server
  • DNS Provider
  • Both A & B
Q.18
The country domains section uses two-character country
  • Generations
  • Abbreviations
  • Notations
  • All Of above
Q.19
A registrar first verifies that the requested domain name is unique and then enters it into the DNS
  • Database
  • Servers
  • Domains
  • Both A & B
Q.20
In Domain Name System (DNS), a contiguous part of the entire tree is called
  • Host
  • Server
  • Domain
  • Zone
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