Database Systems: Design, Implementation, & Management
12th Edition
ISBN: 9781305627482
Author: Carlos Coronel, Steven Morris
Publisher: Cengage Learning
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
what are some available cloud components, types, delivery models, and configurations in web services and cloud computing? thanks
I would like to get information to know features about the following concepts:
1. Anything as a Server (XaaS)
2. Block Storage
3. WebSocket
Please answer JAVA OOP problem below:
You are working at a university that tracks students. Each student is identified by their name and faculty advisor. Each faculty advisor is identified by their name, department, and maximum number of students they can advise.
Using solid OO design principles, create a modular program that implements all the classes for the problem and also creates an implementation class that gathers user input for one student and then prints out the information gathered by creating the appropriate data definition and implementation classes. All data must be validated.
I have given the code so far:
Implementation:
import javax.swing.JOptionPane;
public class Implementation {
public static void main(String[] args) {
FacultyAdvisor facultyAdvisor = new FacultyAdvisor("Sharmin Sultana", "IT", 30);
Student student = new Student("John", facultyAdvisor);
JOptionPane.showMessageDialog(null, student.toString());
}
}
Student:
public…
Chapter 16 Solutions
Database Systems: Design, Implementation, & Management
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 - In Oracle, what is a tablespace?Ch. 16 - Prob. 39RQCh. 16 - In Oracle, what is a datafile? How does it differ...Ch. 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
- Exercise 1 Function and Structure [30 pts] Please debug the following program and answer the following questions. There is a cycle in a linked list if some node in the list can be reached again by continuously following the next pointer. #include typedef struct node { int value; struct node *next; } node; int 11_has_cycle (node *first) if (first == node *head { NULL) return 0;B = first; while (head->next != NULL) { if (head == first) { return 1; } head head->next; } return 0; void test_11_has_cycle() { int i; node nodes [6]; for (i = 0; i < 6; i++) nodes [i] .next = NULL; nodes [i].value i; } nodes [0] .next = &nodes [1]; nodes [1] .next = &nodes [2]; nodes [2] .next = &nodes [3]; nodes [3] .next = & nodes [4]; nodes [4] .next = NULL; nodes [5] .next = &nodes [0]; printf("1. Checking first list for cycles. \n Function 11_has_cycle says it hass cycle\n\n", 11_has_cycle (&nodes [0]) ?"a":"no"); printf("2. Checking length-zero list for cycles. \n Function 11_has_cycle says it has %s…arrow_forwardcheckpoint exercice for my students for Amortized Analysisarrow_forwardusing r languagearrow_forward
- using r languagearrow_forwardusing r languagearrow_forwardCompute a Monte Carlo estimate o of 0.5 0 = L ē -xdx 0 by sampling from Uniform(0, 0.5). Find another Monte Carlo estimator 0* by sampling from the exponential distribution. Use simulations to estimate the variance of Ô and ⑦*, which estimator has smaller variance?arrow_forward
- import tkint class ShowInfoGUI:def __init__(self):# Create the main windowself.main_window = tkinter.Tk() # Create two framesself.top_frame = tkinter.Frame(self.main_window)self.bottom_frame = tkinter.Frame(self.main_window)arrow_forwardJOB UPDATE Apply on- COMPANY VinkJobs.com @ OR Search "Vinkjobs.com" on Google JOB PROFILE JOB LOCATION INTELLIFLO APPLICATION DEVELOPER MULTIPLE CITIES GLOBAL LOGIC SOFTWARE ENGINEER/SDET DELHI NCR SWIGGY SOFTWARE DEVELOPMENT BENGALURU AVALARA SOFTWARE ENGINEER (WFH) MULTIPLE CITIES LENSKART FULL STACK DEVELOPER MULTIPLE CITIES ACCENTURE MEDPACE IT CUST SERVICE SOFTWARE ENGINEER MUMBAI MUMBAI GENPACT BUSINESS ANALYST DELHI NCR WELOCALIZE WORK FROM HOME MULTIPLE CITIES NTT DATA BPO ASSOCIATE DELHI NCRarrow_forwardHow can predictive and prescriptive modeling be used to measure operational performance in real-time? Do you see any potential downsides to this application? Can you provide an example?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