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.
1 An applicant for the Drywall/Lathing Apprenticeship Program must be at least eighteen (18) years of age, or seventeen (17) with written parental consent. 2  There is no maximum age. 3  Applicant must be in good health and physically able to perform all phases of the work.4  Applicant must have a high school diploma or a GED. An applicant for the Drywall/Lathing Apprenticeship Program must be at least eighteen (18) years of age, or seventeen (17) with written parental consent. 2  There is no maximum age. 3  Applicant must be in good health and physically able to perform all phases of the work.