The Domain Name System (DNS) is a hierarchical distributed naming system for computers, services, or any resource connected to the Internet or a private network.nternet name servers and a communication protocol implement the Domain Name System. A DNS name server is a server that stores the DNS records for a domain name; a DNS name server responds with answers to queries against its database.
Direct Entry Petty Officer Program-Ideal for applicants with professional or prior service skills that relate to a Coast Guard job field, and are between the ages of 27 and 40. You may be able to enlist with a higher rank (E4), with more pay, increased benefits and greater responsibility.
ASVAB Coast Guard Scores If you meet all of the qualifications, the next step in your application process is to take the ASVAB. In order to enlist in the Coast Guard and move on in the recruitment process, you will need to receive an AQFT score of at least 40 with a high school diploma or 50 with a GED. Each Coast Guard position requires a different test score.