An Entity is a person, place, object, event or idea for which you want to store and process data. An Attribute is a characteristic or property of an entity. 4. What is a relationship? A one-to-many relationship?
A good _________ enables an accounting manager as well as auditors to follow the path of the data recorded in transactions form the initial source. 14. A control activity of an internal control system that focuses on structuring work assignments among employees so that one employee's work activities serve as a check on those of another employee is called ______________. 15. What kind of analysis should be performed when considering if an internal control procedure should be implemented?
What value is stored in uninitialized variables? Some languages assign a default value as 0 to uninitialized variables. In many languages, however, uninitialized variables hold unpredictable values. Algorithm Workbench 3. Write assignment statements that perform the following operations with the variables a,b,c A. set b=a+2 B. set a=b*2 C. set b=a/3.14 D. set a=b-8 4.
Merge the result of Steps 1 through 3 into the cumulative design. As soon as you have competed Steps 1 through 3 for a given user view, you can merge the results into the cumulative design. 3. Suppose a given user view contains information about employees and projects. Suppose further each employee has a unique EmployeeNum and each project has a unique ProjectNum.
Physical Design - the physical design of the database specifies the physical configuration of the database on the storage media. 3. Naming Convention - A set of rules or suggestions that promote consistency in the naming of database objects. 4. ERDs - One common method of depicting entities and relations in a diagram.
Lesson 44—Table Basics Create Tables • Tables consist of columns and rows of data—either alphabetic, numeric, or both. • Column: Vertical list of information labeled alphabetically from left to right. • Row: Horizontal list of information labeled numerically from top to bottom. • Cell: An intersection of a column and a row. Each cell has its own address consisting of the column letter and the row number (cell A1).
Do you Agree or disagree? Give at least three specific reasons for your answer and provide at least one counter argument and rebut it. Week 2 Discussion Questions Question A Provide and discuss an example of a situation where a company would use a job cost sheet. As part of your analysis, be sure to explain the nature and importance of a job cost sheet. Question B Discuss the advantages and disadvantages of Job Order Costing.
CS200-Chapter9-Homework Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. A(n) ____ is a collection of data organized in a manner that allows access, retrieval, and use of that data. a.|database|c.|spreadsheet| b.|server|d.|webbase| ____ 2. ____ is a collection of unprocessed items, which can include text, numbers, images, audio, and video.
IT205 W 1 DQ 1 What is an information system? How does it work? What are its people, organizational, and technological components? List and describe the people, organizational, and technological components. The collection of methods, practices, algorithms and methodologies are the components that an information system consists of.
(Points : 3) | Human Software Network Temporary | 9. (TCO A) What phase of the database security methodology entails the identification and investigation of resources required and