EXAMS, STUDY GUIDES, ESSAYS, NOTES & GOOD GRADES

Why is it important to ensure that data support business goals? To aid in making strategic decisions Benefit of separating database from application? Data can change without the need to change the application, scale more easy, removes the need for users to interact directly with data How does a compiler work? It takes the most recent instructions and translated them into machine language What is the characteristic of high-level languages? Language translator programs are require...

Which term is defined as a collection of information used to support management of an organization? Information system With ________ an IT department resources (i.e. servers, data storage) are located outside of the organization and are accessible by anyone, anywhere IaaS (Infrastructure as a Service) What is the definition of a Platform as a Service (PaaS)? A Platform as a Service is the ability to quickly and consistently develop and deliver applications. What is the correct ord...

As a new sales manager, Sylvia is studying the historical and current sales report numbers to determine the top three salespersons of the year. At which stage of the DIKW hierarchy is Sylvia working? Knowledge What is the definition of a Platform as a Service (PaaS)? A Platform as a Service is the ability to quickly and consistently develop and deliver applications. The use of IT has allowed businesses to have _____. More tools for communicating During which generation did compute...

Information Technology The technology used in creating, maintaining, and making information accessible. Information Systems A collection of data and information used to support the management of an organization. Also refers to the technical components and human resources that enable the assembly, storage, and processing of data and the delivery of information. This has existed for a lot longer than computers. Application Software Consists of programs that END USERS RUN to accomplish ...

Information Processed data. Information Systems A collection of data and information used to support the management of an organization. Also refers to the technical components and human resources that enable the assembly, storage, and processing of data and the delivery of information. This has existed for a lot longer than computers. Hacking When an individual obtains unauthorized access to a host DIKW Hierarchy Defines the transition of data to information to knowledge to wisd...

What are some skills desired for IT personnel? Troubleshooting/problem-solving, knowledge of operating systems, system level programming (scripting), system security, hardware. What are the 3 main categories of databases? Flat file, relational, and hierarchical. Information can be defined as _________ data. Processed Which type of software offers a free trial, but will usually have limitations until you have purchased a registration license? This is called *shareware*. Which ...

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While performing a mental status exam (MSE), the nurse asks a client to remember three unrelated words and repeat them later. The client was able to repeat the words as directed. Which computer documentation is accurate? A) "Exhibits an above average intelligence." B) "Reflects no apparent lapses in concentration." C) "Demonstrates appropriate judgment in everyday scenario." D) "Short-term memory is intact." D A client reports pain when taking a deep breath. Whic...

The nurse is caring for a client with Crohn's disease who has a calcium level of 8 mg/dL (2 mmol/L). Which patterns would the nurse watch for on the electrocardiogram? Select all that apply. 1. U waves 2. Widened T wave 3. Prominent U wave 4. Prolonged QT interval 5. Prolonged ST segment 4. Prolonged QT interval 5. Prolonged ST segment The nurse notes documentation that a client is exhibiting Cheyne-Stokes respirations. On assessment of the client, the nurse should expect to ...

The registered nurse (RN) is assisting the healthcare provider (HCP) with the removal of a chest tube. Which intervention has the highest priority and should be anticipated by the RN after the removal of the chest tube? -Prepare the client for chest x-ray at the bedside. -Review arterial blood gases after removal. -Elevate the head of bed to 45 degrees. -Assist with disassembling the drainage system. Prepare the client for chest x-ray at the bedside. Rationale A chest x-ray should be per...