adplus-dvertising
frame-decoration

Question

In Domain Name System (DNS), the well known port 53 provides the services of

a.

UDP

b.

TCP

c.

ICMP

d.

Both a and b

Posted under DNS Networking

Answer: (d).Both a and b

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. In Domain Name System (DNS), the well known port 53 provides the services of

Similar Questions

Discover Related MCQs

Q. New domains can be added to DNS through a

Q. FQDN stands for

Q. The xxx.yyy.net is a

Q. A supporting program that is used by other programs such as e-mail is called

Q. In DNS the solution to problems is to distribute the information among many computers known as

Q. The country domains section uses two-character country

Q. A registrar first verifies that the requested domain name is unique and then enters it into the DNS

Q. In Domain Name System (DNS), a contiguous part of the entire tree is called

Q. To register, the organization needs to give the name ofits server and the IP address of

Q. A server whose zone consists of the whole tree is called

Q. A root server's zone is the entire

Q. If the server has the information, it satisfies the

Q. Domain Name System (DNS), allows domains to be divided further into

Q. A DNS client/server program can support an e-mail program to find the IP address of an

Q. Mapping a name to an address or an address to a name is called

Q. In DNS meaagaes a section consisting of one or more resource records is called

Q. To provide security and prevent unauthorized changes in the DNS records an authentication mechanism is used, known as

Q. A primary server loads all information from the

Q. In Domain Name Space (DNS), when the Internet was small, mapping was done by using a

Q. In Domain Name Space, the null suffix defines