For the task listing with dependencies (predecessors), draw the PDM network and label. If you cannot sketch into the answer block, sketch and upload a file separately for the answer. Task Duration (Days) Predecessor (Follows Tasks) A 1 START B 2 A C 3 A D 5 C E 3 B,C F 5 D,E
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For the task listing with dependencies (predecessors), draw the PDM network and label. If you cannot sketch into the answer block, sketch and upload a file separately for the answer.
| Task | Duration (Days) | Predecessor (Follows Tasks) |
| A | 1 | START |
| B | 2 | A |
| C | 3 | A |
| D | 5 | C |
| E | 3 | B,C |
| F | 5 | D,E |
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- build a Gantt Chart for the project plan about. Gym/Fitness Database . example of chart is belowFor the term project, you should write a report on a chosen topic related to your field. Follow the steps below: Choose a topic : Technology Narrow it down : Algorithms and data structures Find at least 10 related articles to your topic Read the articles, synthesize them and report the parts you want. Use appropriate citations and quotations (APA 6th or 7th edition) You need a reference list at the end of your report. The report should be minimum 1000 and maximum 2000 words.create a new database (named MyUniversity), the creation (using the CREATE command) shouldbe done once. The database is now created and saved locally on your computer. When you close the workbench and reopen it again, no need to re-run this CREATE command again (the compiler will give you an error, as the database you would like to create was already created) Task Description: consider the following relations for a university: Student (sid: integer, sname: string(100 chars), GPA: real, dateOfBirth: date, Did: integer, FirstYear: integer) Department (did: integer, dname: string(30 chars), capacity: integer) Course (cid: integer, cname: string(50 chars), credit: integer) Enroll (studentID: integer, courseID: integer, departmentID: integer, enrollmentDate: date, finalGrade: real) studentID, courseID, and departmentID in Enroll are foreign keys referencing the primary keys of the student, course, and department relations, respectively. Did in Student is a foreign key referencing the…
- Open your text editor and create a new document named model.php model.php will contain functions that will connect to a database potentially return PDO statementobjects to the controller for processing. updateMessagesfunction updateMessages($id)This method will take a single parameter of id which is the saved id from the last or latest message displayed. It will conditionally select from the table “messages”, id, name, message, and time. The condition is that the field id is greater than the parameter for id. The return is the PDOStatement object with the row data from the query.For the below code I need to add a history list with below conditions, Objectives Extend the functionali of the the calculator to save and display the past results of the arithmetic operations Stage 2: Save and display calculation history of the calculator In this second stage of the assignment you will extend the given calculator program to record the calculations, and recall them as a list using an additional command '?'. Task 1: Study the given code in the answer box and extend it to save each executed operation in a Python List. Declare a list to store the previous operations Save the operator, operands and the results as a single string, for each operation after each calculation Task 2: implement a history() function to handle the operation '?' Display the complete saved list of operations (in the order of execution) using a new command ‘?’ If there are no previous calculations when the history '?' command is used, you can display the following message…The Driver Relationship considered that working on both DRIVERS and ACTIVE_DRIVERS tables is difficult and too much work. Therefore, the team wants you to remove the table for the active drivers. Task Remove the ACTIVE_DRIVERS table.
- You've introduced a new class to your project (for example, Course) and wish to save its content to the database (e.g. save courses information in a database table). What are the measures you need to take?Question Workspace Using Access, an employee at JC Consulting tried to delete TaskID CODE01 from the TaskMasterList table and received the following error message: "The record cannot be deleted or changed because table 'ProjectLineItemsincludes related records."Why did the employee receive this error message?You've added a new class (for example, Course) to your project and want to save its content to the database (e.g. save courses information in a database table). What precautions do you need to take?
- You added a new class (e.g. Course) to your project and you want to persist its content to the database (e.g. save courses information in a database table). What are the steps that you should do?Create a set of use cases for the accompanying dentist office system, but do not bother to identify the steps within each use case. (Just complete the information at the top of the use case form.) When new patients are seen for the first time, they complete a patient information form that asks for their name, address, phone number, and brief medical history, which are stored in the patient information file. When a patient calls to schedule a new appointment or change an existing appointment, the receptionist checks the appointment file for an available time. Once a good time is found for the patient, the appointment is scheduled. If the patient is a new patient, an incomplete entry is made in the patient file; the full information will be collected when the patient arrives for the appointment. Because appointments are often made far in advance, the receptionist usually mails a reminder postcard to each patient 2 weeks before the appointment.Draw a level 0 DFD for the above dentist…An ACL is list attached to a resource, giving permissions, or rules about exactly who can access it. True False