Scheduley <> Login Display login error Admin <> View feed Student Verify Password create/delete user Edit major sheet information Enter cacademic progress instructor <> View suggested plan Create wish list DBMU View statistics 000

Scheduley <> Login Display login error Admin <> View feed Student Verify Password create/delete user Edit major sheet information Enter cacademic progress instructor <> View suggested plan Create wish list DBMU View statistics 000

LINUX+ AND LPIC-1 GDE.TO LINUX CERTIF.

5th Edition

ISBN:9781337569798

Author:ECKERT

Publisher:ECKERT

Chapter7: Working With The Bash Shell

Section: Chapter Questions

Problem 4DE: Name the test statement that can be used to test the following scenarios: a. The user has read...

See similar textbooks

Related questions

Q: Student records are stored in ID number order, but accessed by grade-pointaverage for a report.…

A: Please find the answer below :

Q: Supplies Clerk Purchasing Computer Receiving start Vendor Dinplay tems below reorder Onine Report…

A: Entities Activities Computer : Displays items below reorder point Fetches the information of…

Q: QUESTION 10 DB designer is responsible for: O Design DB model Implement database O Handle Security…

A: Question10: design of model : by database designer implement of database : by database…

Q: The following are the basic processes of Boarding School Outing System. Student may enter the outing…

A: A context diagram shows the interaction between a system and other actors (external factors) that…

Q: Department Maintains Revenue Reports Files Maintains Faculty chicle_type Maintainod by Department…

A: It is defined as Entity Relationship Diagram, also known as ERD, ER Diagram or ER model, is a type…

Q: ws to facilit

A: A database administrator is a specialized watchman of information. With the help of data set…

Q: If a report is based on an underlying table, it must contain all the information that can be found…

A: According to the information given:- we have to find out the mentioned statement true or not.

Q: Define an index and view in DBMS. Create each as an example

A: Index: The data structure that is used to optimize the performance of a database is termed an index.…

Q: oin three relation in dbms and operators select, project operation after joining

A: Relational algebra is a query language. It consists of different operations such as: Join…

Q: Task Requirements: Create an employee and department table. Employee has FirstName, Last Name,…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: ou are asked to design a student management system. You as a developer has to perform the actions to…

A: Sample Response: //C menu driven program for student management system#include <stdio.h>…

Q: In the image provided which keys would be Primary, Foreign, or Surrogate in this star schema?

A: Primary keys:It is unique key in data table assigned to link one data table with other. Example of…

Q: The ____________ contains a set of tables and views that Oracle uses as a reference to the database.

A: c) Data dictionary It is the read-only set of tables which provides some information about the…

Q: Payment Confirmation Customer Store Staff Input Order ID Purchase Information Order…

A: Answer: I have given answered in the handwritten format in brief explanation.

Q: Select the best answer: Where you can view Outlook activity associated with a contact [ Choose ] […

A: -where you can view outlook activity associated with a contact answer-contact record -outlook…

Q: Explain PlAnneD DAtA reDunDAncy?

A: Given: Explain PlAnneD DAtA reDunDAncy?

Q: 9. Student Registration System a. This system is used during student registration in a certain…

A: As the programming language is not mentioned here, we are using PYTHON here The complete code is…

Q: A report must contain all the information found in the records of the underlying table on which it…

A: A report is subset of data available in table. A person can get all details.

Q: QUESTION 6 is when the data is rendered as inaccessible when it is no longer required. Availability…

A: The correct answer is

Q: First Task: Create Database using PHPMyAdmin that includes two tables: 1. Order (OID, Price, and…

A: Below are the required queries:

Q: Write a memo to all staff on the subject of Recurring data security issues

A: Solution:

Q: Sex Name Address SSN PERSON BirthDate Salary MajorDept EMPLOYEE ALUMNUS STUDENT Degrees Degree Major…

A: A relational schema is a blueprint used in database design to represent the data to be entered into…

Q: Store Monthly Inventory Report Franchise Owner Owner Credentials Arrive Items Requirement Retailer…

A: Inventory management is related to business management . Inventory means stock of goods like raw…

Q: Every record in a table must contain at least a unique field called primary key.

A: Note: We are authorized to answer one problem at a time since you have not mentioned which one you…

Q: a) Create a table bank_details Column Name Datatype Constraint Not Null Varchar2(4) number(4)…

A: Algorithm : create table bank_details with column names and data types as follows :-…

Q: CASE STUDY 3 - Normalization Objectives After completing this case study, the student should be…

A: The first ER diagram satisfied 1NF but not 2NF becuase Street can derived City from it and hence…

Q: 1. Create a package named EMP_PS which has a function named findEmpByID which takes employee number…

A: Given: Create a package named EMP_PS which has a function named findEmpByID which takes employee…

Q: Tasks 10-12 Task 10: List all the tables contained within the system catalog, but only display the…

A: Check the answer for task 10 , task 11, and task 12 as per your convenience.

Q: 1. Which SQL statement inserts data into a table called Projects? a) INSERT Projects ('Content…

A: Introduction: Structured Query stands for Structured Query Language. Language is a programming…

Q: D2|ProdList Customer Store Staff Record Customer Info D1 CustomerTbl 2 Record Customer Order Record…

A: In the given diagram, it contains 4 tables that are Customer table, ProdList, Trans table, Inv table…

Q: CREATE TABLE Customer t( CustNmbr number(11,0), CreditLimit number(6,2), CustStart date, CustEnd…

A: GIVEN QUERY:

Q: stuctural User username pattern (private class data) password email Creational pattern Student |- id…

Q: Which statement is NOT TRUE about functions of a DBMS. O a. Non Recovery Services. O b. Data…

A: A database management system (DBMS) is a software designed to manipulate, retrieve and manage data…

Q: 2) Task 2 - Assume that you are working as a database administrator for XYZ Company. You are asked…

A: The complete answer is given below .

Q: Match each of the following actions according to their designated function used to enforce…

A: database managemnt design function used to enforce Confidentiality , Integrity and Availability.

Q: Database course: a. Add attribute deptId to the table course. b. Update deptId in table…

A: Database course: a. Add attribute deptId to the table course. b. Update deptId in table…

Q: List down possible recommendations to improve file organization structure.

A: GIVEN :- List down possible recommendations to improve file organization structure. There are five…

Q: 3. Write the pl/sql block of code to call the above created package by passing the employee number…

A: Given: Write the pl/sql block of code to call the above created package by passing the employee…

Q: Create view Update view in oracle

A: A view in Oracle is a virtual table that does not occur physically. It is contained in an Oracle…

Q: Match each of the following actions according to their designated function used to enforce…

A: Confidentiality means the encrypted data which kept secret and contains limited access. Integrity…

Q: Create a package body named EMP_PS with function named findEmployeeByID which takes employee number…

A: Given: Create a package body named EMP_PS with function named findEmployeeByID which takes employee…

Q: Write a SQL script that performs the following. Creates an updatable view based on the employee…

A: Solution:-- 1)As given requirement in the question is to provide the SQL scripts for the given…

Q: Functional Requirements: 1. User account 2. The system allows user to register and create the…

A: Note : As per company guidelines, we are authorized to answer 1 question per post, repost 2 and 3.

Q: I) SELECT I) DELETE II) DROP EV) UPDATE D II None

A: Select clause is used to select attribute of a table in output. Drop clause is used to drop some of…

Q: Table: Task Primary key: TaskID Foreign key: Team MemberID TaskID 1 2 3 Description Build login…

A: As per the requirement query is developed.

Q: Create Blank database Create table using datasheet view and design view Enter at least 3 rows in…

A: A database is a systematic collection of data. That can be stored and accessed electronically from a…

Q: In order for a report to be complete, it must include all of the information contained in the…

A: Consider the record source for your report as a starting point. Any report, even one that's just a…

Q: Subject : Data base management system( MY SQL LIVE) NOTE: write queries for following. 1.…

A: For creating the table, we will use the SQL create command. The data type of all columns will be set…

Q: Level 0 DFD: Registration Course Offering Changes Available Available Maintain department Course…

Q: Use UStayWell Student Accommodation Database to answer the following questions A. Create a view…

A: Given that Create a VIEW named MAJOR_CUSTOMER. It consists of the customer ID, first name, last…

Concept explainers

Fundamentals of Big Data Analytics

Big data analytics is the process of using advanced analyzing techniques against huge variant data sets to uncover hidden pattern or knowledge. It helps in organization's decision making process. Big data can be organized in any of the following formats.

Question

Can I add ((database actor to UML use case diagram?))

and also can I make it include like the picture ?

and is this image correct or not?

Scheduley
<<extend>>
Login
Display login error
Admin
<<include>>
View feed
Student
Verify Password
create/delete user
Edit major sheet
information
Enter cacademic
progress
instructor
<<include>>
View suggested plan
Create wish list
DBMU
View statistics
000

Organized collection of structured information, or data, typically stored in a computer system.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Use case

VIEW

Database system as actor

VIEW

Error in the diagram

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Create a session variable called SProot and assign the generated positive root value to it in Oroots.php. Display this session variable in PosRoot,php page.
Brief expalantion springboot Userservice: public User getUser() { Stringusername=SecurityContextHolder.getContext().getAuthentication().getName(); /* Get User from the DB. */ returnthis.userRepository.findByUsername(username) .orElseThrow(()->newUserNotFoundException(String.format("Username doesn't exist, %s",username))); } ================================================================================= User controller: @GetMapping("/get") publicUsergetUser(){ logger.debug("Getting User Data"); returnthis.userService.getUser(); }
Ch2 Question 5: You cannot use Undo to bring back a deleted worksheet. Answer: A. True B. False Question 6: The default vertical alignment is Center. Answer: A. True B. False
A rollback occurs automatically when:a. A DDL command is executed.b. A DML command is executed.c. The user exits the system.d. none of the above
Write down the commands you would use for the following tasks. https://raw.githubusercontent.com/nuwanarti/Assignment1/main/data2
Assuming you have created already created a MySQL database named "database_name" with a table named "users" that has columns for "username", "password", and "email". And that you have also created a login system that sets the "username" session variable when a user logs in.Write a simple PHP code that makes use of sessions, mysql insert, update, and delete. The code should first start with a session using session_start(). It should then connect to a MySQL database using mysqli_connect(). It inserts a new record into the users table using mysqli_query() and an SQL INSERT statement. It updates an existing record in the users table using mysqli_query() and an SQL UPDATE statement. It deletes a record from the users table using mysqli_query() and an SQL DELETE statement. It sets a session variable using $_SESSION["username"] and displays it using echo. Finally, it closes the MySQL connection using mysqli_close()
How to remove the item from the cart if the quantity is 0? I have included my code below that I am confused about how to implement this on. <?php session_start(); $page = 'cart'; //DATABASE CONNECTION INFO include_once ('includes/database.php'); include_once ('includes/header.php'); if(!isset($_COOKIE['loggedIn'])) { header("location: login.php"); } if (isset($_POST['update'])) { for ($x = 0; $x < sizeof($_SESSION['quant']); $x++) { $quant_id = 'quant_'.$x; if($_POST[$quant_id] > 0) { $_SESSION['quant'][$x] = $_POST[$quant_id]; } elseif($_POST[$quant_id] == 0) { //HOW DO I REMOVE THE ITEM FROM THE CART IF QUANTITY IS = 0? } else { echo "Quantity must be greater than 0 to purchase."; } } } if(isset($_POST['remove'])) { //HOW DO I REMOVE THE ITEM FROM THE CART IF THE "REMOVE" BUTTON IS CLICKED? } if(isset($_POST['submit_order'])) {…
The delivery drones have a internal reporting and logging system thatrecords events and issues during flights. These logfiles contain the last 1000events/messages as well as their status codes.The Logfile FormatBy default, the logfiles are all called ‘logfile.txt’. Each logfile is exactly 1000 lineslong.Each entry in the file consists of 4 fields:1. a line number (starting at 0)2. a POSIX timestamp3. a message/event type4. an event descriptionEach field (line number, timestamp etc.) is separated by a space, except for thedescription which ends with a full stop.Log events come in three different types: NOTIFY, WARNING, and ERROR. Task 1: Display Because the logfiles are so big, we would only like to display a certain number oflines at a time. We prompt the user to choose start and end line numbers andprint all the lines from start to end (inclusive).The input constraints are as follows: 0 start end 999You can safely assume that the inputs will fall within that…
Will be using code Lginter! Registration First Name Last Name Email Address Password Confirm Password Require to have validation of user input Valid email address Make sure the email address does not exist in the database before doing insert into the database Password and Confirm Password are matching Password need to hash before doing insert into database ("password_hash" is a PHP build in function which can be used)
Assume the /home/zach/grants/biblios and /home/zach/biblios directories exist. Specify Zach’s working directory after he executes each sequence of commands. Explain what happens in each case. Commands: $ pwd /home/zach/grants $ CDPATH=$(pwd) $ cd $HOME/biblios
Complete main.cpp to invoke the TaskMenu operations: viewPendingTasks(); viewCompletedTasks(); addNewTask(); editTask(); deleteTask();
Type the function most commonly used to check the configuration settings on a PHP server. Type the name of the default configuration file for Apache Web Server. Edit the empty .htaccess file to configure basic authentication for the local PHP server. AuthUserFile AuthType AuthName