You have installed a Windows Server 2003 DNS server, but because of security reasons, you have to install this behind a firewall. What port on the firewall must be opened so that users can access the server? January 7, 2020 by mcq A) IP and UDP port 42 B) UDP and TCP port 53 C) TCP 53 but not UDP D) PPTP and UDP 21 View AnswerOption – B. More QuestionsStructural employment arises due toWho was the Roman Emperor when Jesus was born?In a certain code language, “CUTE” is written as “9251” and “REST” is written as “4135”. How is “RESCUE” written in that code language?Which State has been declared as the Open Defecation Free state?What do lines of latitude measure?The area of a square is 49 mm. What is the length of each side?In a purse there are 30 coins, twenty one-rupee and remaining 50-paise coins. Eleven coins are picked simultaneously at random and are placed in a box. If a coin is now picked from the box, find the probability of it being a rupee coin?Who has become the first Indian to be nominated as a member of the ITTF Umpires and Referees Committee (URC) ?Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted.Who was named as ” Wisden’s Leading Cricketer in the World ” for 2016 ?