Unit-18-relational-database-development Study guides, Class notes & Summaries

True & False The objective of SOL performance tuning on the client side is to generate an SOL query that returns the correct answer in the least amount of time, using the maximum amount of resources on the server side All database transactions must display at least the properties of Atomicity, consistency, convenience, and isolation Database recovery techniques are based on the isolation transaction property which indicate that the data used during execution of a transaction cannot...

ANCC nursing certification Exam 262 Questions with Verified Answers ANA definition of NI (2008) - CORRECT ANSWER Nursing informatics is a specialty that: A. integrates nursing science B. Computer science C. Information science to manage and communicate: 1. Data 2. Information 3. Knowledge and 4. Wisdom in nursing practice NI Supports: a. consumers b. patients c. nurses d. other providers in their decision-making in all roles and settings. This support is accomplished through: i...

RHIA Exam Prep 145 Questions with Verified Answers Source-Oriented Health Record - CORRECT ANSWER Documents organized into sections according to the provider's and departments that provide treatment (lab together, rad. together, clinical notes together) Problem-Oriented Health Record - CORRECT ANSWER Divided into four parts: database, problem list, initial plan, progress notes (SOAP) SOAP what does S stand for? - CORRECT ANSWER Subjective (patient's point of view) SOAP what does O ...

Holistic Assessment Exam Questions With 100% Correct Solutions. A nurse is assessing a patient for possible fluid overload. Which assessment finding is most consistent with this diagnosis -Boggy eyeball -Moist, plump tongue -Distended neck veins w/ head elevated at 45 degrees -venous filling of 3 second Distended neck veins w/ head elevated at 45 degrees The nurse is preparing to perform a physical examination on a female patient who has been transferred to the medical unit from the e...

CISSP PRACTICE TESTS Chapter 8▪Software Development Security (Domain8). Questions and answers, 100% ACCURATE. 1. When desgning an object-oriented model, which of the following situations is ideal? A. High cohesion, high coupling B. High cohesion, low coupling C. Low cohesion, low coupling D. Lo cohesion, high coupling - -B. High cohesion, low coupling 2. Which of the following is a common way that attackers leverage botnets? A. Sending spam messages B. Conducting brute-force at...

NUR 3294 Essentials Exam 2 Review Questions and Answers Latest Essentials Exam 2 Summer Chapters 24, 15, 16, 17, 6, 7, 10, 11, 12, 13, 14, 36, 37, 38 Chapter 24 1. When working with an older adult who is hearing-impaired, the use of which techniques would improve communication? (Select all that apply.) 1. Check for needed adaptive equipment. 2. Exaggerate lip movements to help the patient lip read. 3. Give the patient time to respond to questions. 4. Keep communication short and to the p...

HIT 120 Checkpoints All Questions and Answers Already Solved A health information professional working on this role primarily deals with creating rules for the exchange of health information and making sure that health information remains confidential and secure privacy officer The formal process for conferring a health information management credential is called certification The evolution of health information profession to e-health information management requires that health information pr...

RHIA EXAM PREP 169 Questions with Verified Answers A Staghorn calculus of the left renal pelvis was treated earlier in the week by lithotripsy and is now removed via a percutaneous nephrostomy tube. What is the root operation performed for this procedure? a. Destruction b. Extirpation c. Fragmentation d. Release - CORRECT ANSWER b. Extirpation ***Taking or cutting out solid matter from a body part Which type of data consists of *factual details* a *aggregated or summarized* from a...

RHIA Exam 393 Questions with Verified Answers Where can you find guidelines for the retention and destruction of healthcare information? a. Institute of Medicine b. Municipal regulations c. HIPAA d. Accreditation standards - CORRECT ANSWER d. Accreditation standards This functionality can result in confusion from incessant repetition of irrelevant clinical data. a. Change b. Amendment c. Copy and paste d. Deletion - CORRECT ANSWER c. Copy and paste Which of the following ind...

D075 OA QUESTIONS 1. 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? a. Handheld computer b. Peripheral computer c. Minicomputer d. microcomputer 2. What is the meaning of one to many relationship in a database? One table linked a. One primary key linked to multiple foreign keys b. One record is linked to many other records c....