engineering economics important questions rejinpaul

The trigger then takes the employee_id as a parameter and adds the following data as a new record to the tbl_employee_audit.idaudit_data1New employee with ID = 1221 was added on Sep 21, 2016The delete trigger is triggered when a row in the “tbl_employee” table is deleted. The table should be called tbl_employee_audit and should contain two fields (id, audit_data).Add “for insert”and “delete triggers” to the “tbl_employee” table.The insert trigger is triggered when a new employee is added to the “tbl_employee” table. This week you will develop the fourth task for the Online Food Ordering Database Project due this week.For this assignment, you will continue to use PHPMyAdmin toAdd a new table to your database. Prior to beginning work on this assignment, review Chapter 8: Advanced SQL from the course text and the Using Triggers (Links to an external site.) presentation. Instead, they are free to utilize the object as a whole. They can ignore the details of how the engine, transmission, andīraking systems work. People to use a car to drive to the desired location without worrying about the complexity of They think of it as a well-defined object with its own unique behavior. Understanding about all the hidden complexity.įor example, people do not think of a car as a set of tens of thousands of individual parts. This enables the user to implement more complex logic on top of the provided abstraction without Its main goal is to handle complexity by hiding unnecessary details from the user. List of object-oriented programming languagesĪbstraction is one of the key concepts of object-oriented programming (OOP) languages. In the form of procedures, often known as methods. “objects”, which may contain data, in the form of fields, often known as attributes and code,

Object-oriented programming (OOP) is a programming paradigm based on the concept of INTRODUCTION TO OOP AND JAVA FUNDAMENTALS Introduction to Oop and Java Fundamentals 

Engineering economics important questions rejinpaul