EPACK DATABASE SYSTEMS WITH LOOSELEAF
13th Edition
ISBN: 9780357475171
Author: Coronel
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 16, Problem 11RQ
Explanation of Solution
The person responsible for the maintaining the shared and centralized database is known as Database Administrator (DBA).
The role and responsibilities of the DBA varies from organization to organization based on the size of the organization. Based on the organization, DBA defined either in line position or staff position.
Staff position does have access to the database only to retrieve results from the database and unable to resolve any major conflicts. In a line position, DBA have the authorization to plan, implement, maintain and monitor the database policies to ensure security of the database...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
MGMT SS STATS, an umbrella body that facilitates and serves various Social Security Organizations/Departments within the Caribbean territories, stood poised to meet the needs of its stakeholders by launching an online database. The database will provide members and the public access to the complete set of services that can (also) be initiated face-to-face, and it will provide managed, private, secure access to a repository of public and/or personal information. Ideally, the database will have basic details of pension plans recorded in the registry, member plan statistics, and cash inflows and outflows from pension funds.For example, insured persons accumulate contributions. Records for these persons will include information on the insured persons able to acquire various benefits once work is interrupted due to sickness, death, retirement, and maternity or employment injury. They will also include information on pensions such as invalidity, disability, and survivors that stem from one…
Why all appvif i want to sign in its required phone number why not using google or apple its make me frustrated
Why is the accuracy of time important in data visualizations? Detail a scenario from your professional experience in which time was structured poorly in a data visualization. How did this affect the understanding of the data presented? How do you think this error or oversight occurred?
Chapter 16 Solutions
EPACK DATABASE SYSTEMS WITH LOOSELEAF
Ch. 16 - Prob. 1RQCh. 16 - Prob. 2RQCh. 16 - Prob. 3RQCh. 16 - Prob. 4RQCh. 16 - Suppose that you are a DBA. What data dimensions...Ch. 16 - How and why did database management systems become...Ch. 16 - Using a single sentence, explain the role of...Ch. 16 - Prob. 8RQCh. 16 - Prob. 9RQCh. 16 - Prob. 10RQ
Ch. 16 - Prob. 11RQCh. 16 - Prob. 12RQCh. 16 - Prob. 13RQCh. 16 - Prob. 14RQCh. 16 - Prob. 15RQCh. 16 - Prob. 16RQCh. 16 - Prob. 17RQCh. 16 - Prob. 18RQCh. 16 - What DBA activities support end users?Ch. 16 - Prob. 20RQCh. 16 - Prob. 21RQCh. 16 - Prob. 22RQCh. 16 - Prob. 23RQCh. 16 - Prob. 24RQCh. 16 - Prob. 25RQCh. 16 - Prob. 26RQCh. 16 - Prob. 27RQCh. 16 - Prob. 28RQCh. 16 - Prob. 29RQCh. 16 - Prob. 30RQCh. 16 - Define the concept of a data dictionary, and...Ch. 16 - Using SQL statements, give some examples of how...Ch. 16 - Prob. 33RQCh. 16 - Prob. 34RQCh. 16 - Prob. 35RQCh. 16 - How have cloud-based data services affected the...Ch. 16 - What tool is used in Oracle to create users?Ch. 16 - Prob. 38RQCh. 16 - Prob. 39RQCh. 16 - Prob. 40RQCh. 16 - Prob. 41RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Write the KeanStudent class. The UML diagram of the class is represented below: KeanStudent - fullName: String - keanID: int -keanEmailAddress: String cellPhoneNumber: String + numberOfStudent: int + KeanStudent() + KeanStudent(fullName: String, keanID: int, keanEmailAddress: String, cellPhoneNumber: String) +getFullName(): String +setFullName(newFullName: String): void +getKeanIDO): int +getKeanEmailAddress(): String +getCellPhoneNumber(): String + setCellPhoneNumber(newCellPhoneNumber: String): void +toString(): String 1. Implement the KeanStudent class strictly according to its UML one-to-one (do not include anything extra, do not miss any data fields or methods) 2. Implement a StudentTest class to test the class KeanStudent you just created. • Create two KeanStudent objects using a no-args constructor and one from the constructor with all fields. o Print the contents of both objects. 。 Print numberOfStudent. 3. Add comments to your program (mark where data fields, constructors,…arrow_forwardMGMT SS STATS, an umbrella body that facilitates and serves various Social SecurityOrganizations/Departments within the Caribbean territories, stoodpoised to meet the needs of its stakeholders by launching an onlinedatabase at www.SSDCI.gov. The database will provide membersand the public access to the complete set of services that can (also)be initiated face-to-face, and it will provide managed, private, secure access to a repository ofpublic and/or personal information. Ideally, the database will have basic details of pensionplans recorded in the registry, member plan statistics, and cash inflows and outflows frompension funds.For example, insured persons accumulate contributions. Records for these persons will includeinformation on the insured persons able to acquire various benefits once work is interrupteddue to sickness, death, retirement, and maternity or employment injury. They will also includeinformation on pensions such as invalidity, disability, and survivors that stem from…arrow_forward(c) Consider the following set of processes: Process ID Arrival Time Priority Burst Time A 2 3 100 B 6 C 10 1 (highest) 2 40 80 D 16 4 (lowest) 20arrow_forward
- (3c) In the following resource allocation graph, is the state a deadlocked one? If so which ones are deadlocked? (3 points) Resource allocation graph. R₁ = Resource, P = process. R1 R3 R3 7arrow_forwardWhat resources are used when a thread is created? How do these differ from those used when a process is created?arrow_forward(c) Consider the following set of processes: Process ID Arrival Time Priority Burst Time A 2 3 100 B 6 C 10 1 (highest) 2 40 80 D 16 4 (lowest) 20arrow_forward
- (3e) Test-and-Set. The Test-and-Set instruction is used in hardware to achieve synchronization. It can be defined in the following way: function Test-and-Set (var target: boolean): boolean; begin Test-and-Set:= target; target := true; end; Now show how the Test-and-Set instruction can be used to protect a critical region and hence achieve mutual exclusion (do not worry about satisfying the bounded waiting condition). (8 points) repeatarrow_forwardConsider a system with three smoker processes and one agent process. Each smoker continuously rolls a cigarette and then smokes it. But to roll and smoke a cigarette, the smoker needs three ingredients: tobacco, paper and matches. One of the smoker processes has paper, another has tobacco and the third has the matches. The agent has an infinite supply of all three materials. The agent places two of the ingredients on the table. The smoker who has the remaining ingredient then makes and smokes a cigarette, signaling the agent on completion. The agent then puts out another two of the three ingredients, and the cycle repeats. Given below is a solution to the Cigarette-Smokers Problem. Give initial conditions for the semaphores as well as plausible values for the variables i & j and r & s, such that the agent and smokers are synchronized. Write a couple of sentences on why these initial conditions are necessary and sufficient. Solution: var a: array [0..2] of semaphore (initial condition =…arrow_forwardLevel-0 Diagram for this: A customer sends in an order form containing details of their order and their membership number. A check is made to verify that they are a member. When their order is verified, a check is made to validate that the items ordered are produced by the company. Next, the valid order is used to update the daily order file, and then used to create a shipping list and invoice, which are sent on to the Order Fulfilment System.arrow_forward
- In this assignment, you will use all of the graphics commands you have learned to create an animated scene. Your program should have a clear theme and tell a story. You may pick any school-appropriate theme that you like. The program must include a minimum of: 5 circles 5 polygons 5 line commands 2 for loops 1 global variable You may wish to use the standard code for simplegui graphics below: import simplegui def draw_handler(canvas): frame = simplegui.create_frame('Testing', 600, 600) frame.set_canvas_background("Black") frame.set_draw_handler(draw_handler) frame.start() Submit Your Code After you write your code here in the programming environment, you will check it and submit it as usual. However, the grader will only perform basic checks against some requirements. If your code passes, you should submit your work, and your teacher will manually grade your submitted work using a rubric.arrow_forward1. What is the difference between a relative cell reference and an absolute cell reference and give an example of when you would use each.arrow_forwardWhat is the goal of using a chart in excel, and how is a chart useful and what is the goal of using sparklines in excel, and how are sparklines useful?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Enhanced Discovering Computers 2017 (Shelly Cashm...Computer ScienceISBN:9781305657458Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. CampbellPublisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781305627482Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781285196145Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos CoronelPublisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781305971776Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...
Computer Science
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781305627482
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Cengage Learning
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning