A In addition to just sprinkling the lawn. It tries to handle pumping water with the turnOnWater Pump method as opposed to delegating that task to another class. Therefore, it has low cohesion B It has one clear purpose, to sprinkle the lawn. Therefore, it is highly cohesive Despite having no parameters, it lacks ease due to its use of globals. Therefore, tightly coupled It has one clear purpose, to sprinkle the lawn. Therefore, it is loosely coupled It has a small degree due to having no parameter. Therefore, it is loosely coupled to its caller

A In addition to just sprinkling the lawn. It tries to handle pumping water with the turnOnWater Pump method as opposed to delegating that task to another class. Therefore, it has low cohesion B It has one clear purpose, to sprinkle the lawn. Therefore, it is highly cohesive Despite having no parameters, it lacks ease due to its use of globals. Therefore, tightly coupled It has one clear purpose, to sprinkle the lawn. Therefore, it is loosely coupled It has a small degree due to having no parameter. Therefore, it is loosely coupled to its caller

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Using object-oriented programming, why is it required to expend more effort and code to avoid classes from being excessively connected? There are three primary determinants of your attitude.
Seek for actual implementations of design patterns and defend their quality.
Using UML class diagrams, create a design for the following (you can defer declaring the types for any instance variables and instance methods as long as you represent the concepts appropriately). NB: You may hand-draw your diagram or use a drawing program (your choice). Upload your finished answer for (a) and (b) as one file. (a) An Employer has one or more Employees. An Employee has exactly one Employer. Employees have attributes for their name, salary and job title (b) We are producing a vehicle registration system for the local DMV/RMV. Model the following using a UML class diagram. Read the entire specification before proceeding (this is ONE question, broken into 4 segments for readability): (i) Our interface (protocol/contract) IVehicle states that all vehicles can register() and calculateExciseTax(). These operations are public and the Vehicle contract is stable – it will not change. (ii) We think we’ll be able to take advantage of code-reuse, so your team must introduce an…
Draw these on the given diagram: Associations (aggregations/compositions if needed) with names and multiplicities, generalization, attributes (withvisibility and attribute types).
Seek for actual implementations of design patterns and defend their quality.
Propose a UML class diagram for this repair management system. A company want to manage repair requests of its employees. Each employeebelongs to a department. The system will allow the employee of each departmentto create a ticket which include the details of the repair request. The ticket will bemanaged by a different employee. Of each ticket an appointment must bescheduled base on the availability of the ticket initiator and the repair employee.To do the required repair this employee may use some resources. A list of resourcewill be assigned to each ticket. This list include resource that could be infrastructureresource or technology resources. Once the repair is done, the status of the repairmust be tagged as completed
Can you help with the UML diagram please,thank you so much
However, the fastest speeds are achieved when both kinds of networks are used together. Wireless networks are quicker than wired ones. What may be causing this, and what choices do I have?
After long analysis, you are at the final stage of your logical design and drawing class diagram. Suddenly you encountered; one of your class is being isolated, means no connection with any other class. In this circumstance; what you will do to solve the problem? How to avoid such scenario especially when you are to draw class diagram?
What would a poloymorphic class diagram for a vehichle system look like? The class diagram also needs an aggregation relationship. Please and thank you
Develop the Java program for the continuous evaluation (CE) mark-sheet portal as mentioned below: Weight of the class test is 30% , sessional is 40% and innovative assignment is 30 %. So total is 100. Minimum 40% of marks is mandatory to clear the CE component Data/attributes for portal: RollNo,CourseCode,ClassTestMark, SessionalMark, InnovativeAssignmentMark, Semester i.e. 19BCE999, 2CS302, 20, 10, 25, 3 The portal has following functionalities: Add mark functionality for each component  Delete and update mark functionality for each component Display mark functionality for each component RollNo-wise Scan semester from user and generate report for course-wise component-wise failure student list.  You have to use multi-dimesional array, inheritance and exception handing concepts compulsory. You may use other concepts of Object Oriented Programming if require
Why are additional time and code required in object-oriented programming to prevent classes from being needlessly connected? Your disposition is determined primarily by three factors.