WGU D075 - Pre-Assessment Questions and Answer Rated A

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WGU D075 - Pre-Assessment Questions and Answer Rated A 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 the three 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 of network bus topology is most appropriate? ✔✔ A star topology A local drafting firm has a secured local area network that uses Ethernet cables to connect to client computers. After ensuring that the computer is connected to the network, what must a user provide to in order to be authenticated? ✔✔ A password Many websites keep track of a user's actions and information. They store much of this information on the user's computer in a private folder on the hard drive. ✔✔ Tracking cookies A discussion board facilitates communication between geographically dispersed group members. What is the correct term to describe an initial post and its subsequent comments? ✔✔ A thread How does a Gantt chart facilitate project management? ✔✔ It identifies and sequences the tasks of a project. A business organization can increase collaboration if it has a database of its internal reports, articles, documents, policies, and decisions. Which tool helps manage this type of information? ✔✔ A knowledge management system On a day-to-day basis, what is the major focus and responsibility of a chief technology officer? ✔✔ Managing the IT group and designing the IT architecture

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