Wgu Intro To It Practice Test Questions & Answers(Rated A+)

Which of the following best describes a hierarchical database format? Data are modeled using parent-child relationships. The database format is one of the most commonly used today. {Ans: Data are modeled using parent-child relationships.}All of the following are compiled languages except for: Javascript BASIC Java C++ {Ans: Javascript}With ________ an IT department resources (i.e. servers, data storage) are located outside of the organization and are accessible by anyone, anywhere. Feedback:Unit 2 Module 5 Pg 32 SaaS (Software as a Service) IaaS (Infrastructure as a Service) PaaS (Platform as a Service) {Ans: IaaS (Infrastructure as a Service)}What is an advantage of outsourcing? Hiring more employees Less control over the subject Losing the opportunity for internal growth Cost-effective if time is constrained {Ans: Cost-effective if time is constrained}All of the following are parts of a URL except for: LAN Protocol Host name TLD {Ans: LAN}This form of cloud computing is offered as a service by some major organizations, such as Amazon and Google, and used extensively by app developers. Its intent is to be able to quickly and reliably develop and deliver applications SaaS (Software as a Service) IaaS (Infrastructure as a Service) PaaS (Platform as a