Major hardware components - Study guides, Class notes & Summaries

WGU C790 Final EXAM QUESTIONS With Correct ANSWERS LATEST UPDATE 2024 (GRADED A+) What describes the maintenance phase of the system development life cycle? - Answer The system is upgraded Describe what phase of the system life cycle is the scope of the proposed project identified. - Answer Planning What is the next step in the system life cycle after a new health information system has been purchased? - Answer Test the system In which ways can the use of clinical decision support systems ...

Chapter 3: Data Models TRUE/FALSE 1. A data model is usually graphical. ANS: T PTS: 1 2. The terms data model and database model are often used interchangeably. ANS: T PTS: 1 3. An implementation-ready data model should contain a description of the data structure that will store the end-user data. ANS: T PTS: 1 4. Within the database environment, a data model represents data structures with the purpose of supporting a specific problem domain. ANS: T PTS: 1 5. Data modeling starts with a...

ITM 318 Final Exam Questions & Answers 2024/2025 Architecture design - ANSWERSplans for how the system will be distributed across computers and what hardware and software will be used for each computer Hardware and software specifications - ANSWERSdescribes the components in detail to aid those responsible for purchasing those products Objective of Architecture Design - ANSWERSAssign the software components of the information system to the hardware devices of the system in the most ad...

The _______ includes the protocol, domain, and all subdomains, as well as the resource path ID and name of the document. URL A computer system is a collection of hardware and software components that work together to meet the needs of the user. Computer System The __________________ is the electronic circuit responsible for executing computer program instructions. Central Processing Unit Which device permits packet switching so that a message can be routed to the next link in a network? R...

WGU D075 Pre- Assessment (Latest 2024/ 2025 Update) Information Technology Management Essentials | Qs & As| 100% Correct| Grade A Q: A large heating and air conditioning company provides each employee with a small computing device that the employees use to track work and accept payments. Which term refers specifically to this type of device? *Peripheral computer *Microcomputer *Minicomputer *Handheld computer Answer: Handheld computer Q: What is the major function of a comp...

Alessandro wants to use his desktop computer to video chat with his mother. What hardware does he need to accomplish this? - Answer- Use his webcam and speakers so that he and his mother can both see and hear each other. Alex needs to email his graduation certificate to a prospective employer. He has only physical copies of the certificate. What device could he use to create an electronic copy of the certificate? - Answer- scanner Daniel wants to buy a computer to use for playing games aft...

Which part of an information system consists of the rules or guidelines for people to follow - AnswerProcedures The equipment that processes data in order to create information is called the - Answer-Hardware In most cases the word software is interchangeable with the word - Answer-Program What are the two major softwareTypes - Answer-System software and application software Which of the following is a collection of programs rather than a single program - Answer-System software Background ...

Information system definition correct answers An information system (IS) can be defined technically as a set of interrelated components that collect, process, store, and distribute information to support decision making and control in an organization Information systems are combinations of hardware, software, and telecommunications networks that people build and use to collect, create, and distribute useful data, typically in organizational settings Information systems are interrelated com...

Grace Hopper - ANS>She was computer engineer for the US Navy that helped chart the course of the computer industry. She coined the term "debugging." She played central roles in the development of the first compiler and COBOL (the first computer language for business). She retired from the Navy with the rank of Rear Admiral (equivalent to Major General (army)) at the age of 79. What is the most basic computer network? - ANS>p. 273 A computer network is any system of two or more comp...

Unity ID Components - 3 Components • First initial of first name • First initial of middle name • First 6 letter of last name Unity ID Exceptions - • Common last names • No Middle names • Short last names Student ID Numbers - 1 Component • Comprised solely of numbers • Usually a 9 or 10 digit number with 2 or 3 preceding zeros • Incoming and transfer students have a 2 at the beginning Passwords Requirements - 1. be at least 8 characters 2. be no more than 100 cha...