Website were accessed through their________

(a)

HTML

(b)

URL

(c)

domain

(d)

IP addresses

To enable the use of domain names in a network_______ is used.

(a)

HTML

(b)

URL

(c)

DNS

(d)

IP addresses

Paul V.Mockapetris together with_________ invented the Internet Name System(DNS)

(a)

Jon Postel

(b)

Dennis Ritchie

(c)

James Gostling

(d)

carrel lio

________is available below the root domain.

(a)

!ANA

(b)

IPv4

(c)

IPv6

(d)

TLD

_______is a program running on dedicated machine which handle the queries of wwwend-user

(a)

Web server

(b)

Web Host

(c)

DNS

(d)

HTML