Remove foreign key - Study guides, Class notes & Summaries

WGU Course C170 - Data Management (Applications) Quizlet by Brian MacFarlane A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? A One-to-one B One-to-many C One-to-one binary D Many-to-many D Which kind of relationship is displayed in this entity-relationship diagram? A Many-to-many unary B Many-to-many binary C One-to-one unary D One-to-one binary A Which kin...

Which of the following best explains the consistent growth of the federal bureaucracy over the past hundred years? (A) Increases in federal income tax since 1925 (B) The inability of Congress to cut programs (C) The success of Democratic presidents in promoting their policies (D) Public demand for, and expectation of, social services (E) United States Supreme Court rulings requiring Congress to assist those living in poverty - Answer- Public demand for, and expectation of, social services ...

Respiratory Therapy - Lindsey Jones/Clinical Simulations 459 Questions with Verified Answers Information Gathering - Emphysema: (Abnormal condition of the alveoli resulting destruction and loss of elasticity) - CORRECT ANSWER LEVEL I : Cyanosis, Barrel chest, increased A-P diameter, Accessory muscle use, Digital clubbing of the nail beds, Significant history of smoking and/or occupational exposure to smoke or other pulmonary irritant LEVEL II : Dyspnea, Wheezing breath sounds LEVEL III ...

NMU BI 112 Exam 4 (Final Exam) Strand Questions and Answers Rated A+ What is the primary function of the nephron in the kidney? The nephron filters blood to remove waste products and regulate water and electrolyte balance. How does the respiratory system maintain blood pH? The respiratory system regulates blood pH by controlling the levels of carbon dioxide, which affects the acidity of the blood. What is the significance of the myelin sheath in nerve cells? The myelin sheath insu...

WGU C175 Exam Questions and Answers 100% Correct What does a record consist of? -Answer-A set of one or more fields What function does A DBMS perform that guarantee the integrity and consistency of the data in the database? -Answer-Data integrity, data storage, and security management What is data? -Answer-Raw Facts Database models were developed to what? -Answer-Model real-world events or conditions The entity integrity rule requires that -Answer-all primary key entries are unique What...

Sure Start is starting a new division for rechargeable batteries in different parts of the world. What was the globalization driver of this decision? - ANSWER-Competition drivers are about entering new markets to beat competitors. Sure Start has identified a market that does not have a lot of competition since it is a fairly new market. Which type of globalization is represented by Sure Start expanding into South America, Europe, and Asia? - ANSWER-Economic globalization is the globalization...

Which kind of relationship is displayed in this entity-relationship diagram? A Many-to-many unary B Many-to-many binary C One-to-one unary D One-to-one binary A Which kind of relationship is displayed in this entity-relationship diagram? A Binary many-to-many B Unary one-to-one C Ternary many-to-many D Ternary one-to-one D Unary many-to-many E Binary one-to-one B How is this portion of the entity-relationship diagram read, from left to right? A At least one book was written by an author. B Only ...

Mark Scheme (Results) Summer 2024 Pearson Edexcel GCSE In History (1HI0) Paper B4: British Depth Study Option: B4 Early Elizabethan England, 1558-88 Edexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or . Alternatively, you can ge...

1. Which of the following statements best reflects the pluralist theory of American politics? (A) American politics is dominated by a small elite. (B) Public policies emerge from cooperation among elites in business, labor, and government. (C) Public policies emerge from compromises reached among competing groups. (D) American politics is dominated by cities at the expense of rural areas. (E) The American political arena is made up of isolated individuals who have few group affiliat...

DBI 202 Exam (Full) | Questions and Answers (Complete Solutions) QN=1 (6803) A ____ is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and being designed, built and populated with data for a specific purpose a. Database b. Database Instance c. Schema d. Schema Instance QN=2 (6801) Choose the most correct statement. a. Database is created and maintained by a DMBS b. All of the others c. Database is a collection of data that is managed b...