Index yields - Study guides, Class notes & Summaries

What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data retrieved before database management systems? Sequ...

A hazardous material is "any substance or material that possesses an unreasonable risk to health and safety of persons and/or the environment if it is not properly controlled during handling, storage, manufacture, processing, packaging, use, disposal, or transportation. Definition and incidents- Millions of tons of chemical substances, materials and products are stored, manufactured, used and transported throughout the world every year The United States Department of Transportat...

MAC3702 Assignment 1 (DETAILED ANSWERS) Semester 1 2024 - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED Answers, guidelines, workings and references ............ Question 1 Complete Mark 1.00 out of 1.00 Papraika Limited (also known as “Papraika Stores”) is the largest non-food retailer in South Africa and is listed on theJohannesburg Stock Exchange (JSE). The company is the leading retailer of clothing, home appliances, stationery,cosmetics, accessories and ce...

C170 Data Management Application Questions with solutions 2023 AREA In DB2, a named section of permanent storage space that is reserved to store the database. associative entity See composite entity. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:09 / 0:15 Full screen bridge entity See composite entity. candidate key A minimal superkey; that is, a key that does not contain a subset of attributes that is itself a ...

Test bank for Investments 12e 12th Edition by Zvi Bodie and Alex Kane and Alan Marcus. ISBN-13: 3832 Full chapters test bank in PDF PART 1: Introduction Ch. 1 The Investment Environment Ch. 2 Asset Classes and Financial Instruments Ch. 3 How Securities Are Traded Ch. 4 Mutual Funds and Other Investment Companies PART 2: Portfolio Theory and Practice Ch. 5 Risk, Return, and the Historical Record Ch. 6 Capital Allocation to Risky Assets Ch. 7 Efficient Diversification Ch. 8 Index...

C170 Data Management Application Questions and Answers Graded A+ AREA In DB2, a named section of permanent storage space that is reserved to store the database. associative entity See composite entity. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:07 / 0:15 Full screen bridge entity See composite entity. candidate key A minimal superkey; that is, a key that does not contain a subset of attributes that is itself ...

CAGR - ANSWER-compound annual growth rate annualized return - ANSWER-(1+HPR)^number of holding periods in one year - 1 multiple hedge fund aggregation - ANSWER-equal weighted approach, asset weighted, and arbitrary weight approach Performance index - ANSWER-R index = Sum of wi * Ri in the case of multiple fund aggregations, severals prefer reporting median return - ANSWER-you know what the median is---the fact that outliers are automatically excluded from the calculation makes the me...

Data Management Applications C170 What is a table? A table is a persistent representation of a logical relation that is a relation whose contents can be saved for permanent use. What are the characteristics of a relational table? The characteristics of a relational table are that a table is perceived as a two-dimensional structure composed of rows and columns, each row (tuple) represents a single entity occurrence within the set, each column represents an attribute, each column has a dis...

Burns and Groves Practice of Nursing Research Exam Review Updated Questions and Answers 100% Already A+ Graded True - CORRECT ANSWER-Heart rate is measured on a ratio scale False - CORRECT ANSWER-a 20-item scale to measure depression would yield nominal-level measures False - CORRECT ANSWER-Researchers use descriptive statistics to draw conclusions about population values False - CORRECT ANSWER-A descriptive index from a population is called a statistic True - CORRECT ANSWER-The t...

The ________ can be described as a detailed system data dictionary that describes all objects within the database, including data about table names, the table's creator and creation date, the number of columns in each table, the data type corresponding to each column, index filenames, index creators, authorized users, and access privileges. - ️️system catalog ________ are especially useful when you are trying to determine what values in related tables cause referential integrity pro...