WGU: Information Technology Management Essentials – D075| Questions and answers| (2023)

WGU: Information Technology Management Essentials – D075 What is the title of the person in the organization who is directly responsible for the setup and operation of the organization's networks, including hardware and software? Network administrator In today's environment, more and more companies are providing "smart" household items such as lights, doorbells, and refrigerators that can be controlled via applications on consumers' phones or tablets. What is the common term for this type of technology? Internet of things What is the purpose of a universal serial bus (USB) on a laptop or desktop computer? It allows the computer to connect peripheral devices Which part of a computer executes the computations required by the software? the computer processing unit Which category of software includes programs such as word processors and PDF document readers? Application software What are 3 major functions of a computer operating system? File, memory, and process management Which method of sharing data requires the use of temporary memory? Cut and paste Which type of device is an ethernet card? Network interface controller (NIC) What is the purpose of a MAC address? To uniquely identify a computer on a network In order to implement a client/server network, which type bus topology is most appropriate?