Category Archives: Computer Science

Write a driver program to test your method scienceWriteln.

Define a utility class for displaying values of type double. Call the class DoubleOut. Include all the methods in the class DollarFormat, all the methods from the class OutputFormat , and a method called scienceWrite that displays a value of type double using e notation, such as 2 .13e-12. (This e notation is also called scientific notation, which explains the method name.) When displayed in e notation, the number should appear with exactly one nonzero digit before the decimal point-unless the number is exactly zero. The method scienceWrite will not advance to the next line. Also add a method called scienceWriteln that is the same as scienceWrite except that it does advance to the next line. All but the last two method definitions can simply be copied from….

Define a utility class for displaying values of type double

Define a utility class for displaying values of type double. Call the class DoubleOut. Include all the methods in the class DollarFormat, all the methods from the class OutputFormat , and a method called scienceWrite that displays a value of type double using e notation, such as 2 .13e-12. (This e notation is also called scientific notation, which explains the method name.) When displayed in e notation, the number should appear with exactly one nonzero digit before the decimal point-unless the number is exactly zero. The method scienceWrite will not advance to the next line. Also add a method called scienceWriteln that is the same as scienceWrite except that it does advance to the next line. All but the last two method definitions can simply be copied from….

Design a Chat application using python which has the following features

Design a Chat application using python which has the following features: Message, n, Message o Client Side User given parameters: IP address, port number, Username Note: any one is able to connect to any server§ Username, n, Username § MessageL, 4 bytes, Length of message § UNameL, 2 Bytes, Length of username in bytes §o It should use connection orient reliable Transport layer protocol o Chat Application follows client and multithreaded server architecture o Chat Room: Chat Messages are sent from everybody to everybody. o Standard message header: Notice that use of standard header will make applications developed by different users to be compatible with each other. Note that messages in only below format will be exchanged between server and client. Your application header must follow following field….

 Define networking, tell how it works, and explain how it can help Pentium, Inc.

Suppose that the CEO of Pentium Inc. approaches you seeking advice on improving their computer network at their company.  At the moment, their organization has numerous computers (all networked) which are shared by a staff of 100.  The staff are based out of the Pittsburgh headquarter location along with a facility located in Los Angeles and New York City.  Unfortunately the organization is having problems with the network since it was not installed properly and due to its old age (it was installed in 1995).

 

The current network environments consists of the following:

·      Various Stand Alone systems along with numerous Peer to Peer networks

·      Modem connections to remote offices

·      Network equipment that doesn’t meet generally accepted networking standards (i.e. OSI / TCP/IP or DoD)

·      Few systems connected to the Internet

….

In this project, you’ll create a security infrastructure design document for a fictional organization.

Scenario:

Overview: Now that you’re super knowledgeable about security, let’s put your newfound know-how to the test. You may find yourself in a tech role someday, where you need to design and influence a culture of security within an organization. This project is your opportunity to practice these important skillsets.

Assignment: In this project, you’ll create a security infrastructure design document for a fictional organization. The security services and tools you describe in the document must be able to meet the needs of the organization. Your work will be evaluated according to how well you met the organization’s requirements.

About the organization: This fictional organization has a small, but growing, employee base, with 50 employees in one small office. The company is an online retailer of the world’s….

Define a utility class for displaying values of type double. Call the class DoubleOut.

Define a utility class for displaying values of type double. Call the class DoubleOut. Include all the methods in the class DollarFormat, all the methods from the class OutputFormat , and a method called scienceWrite that displays a value of type double using e notation, such as 2 .13e-12. (This e notation is also called scientific notation, which explains the method name.) When displayed in e notation, the number should appear with exactly one nonzero digit before the decimal point-unless the number is exactly zero. The method scienceWrite will not advance to the next line. Also add a method called scienceWriteln that is the same as scienceWrite except that it does advance to the next line. All but the last two method definitions can simply be copied from….

Define networking, tell how it works, and explain how it can help Pentium, Inc.

Suppose that the CEO of Pentium Inc. approaches you seeking advice on improving their computer network at their company.  At the moment, their organization has numerous computers (all networked) which are shared by a staff of 100.  The staff are based out of the Pittsburgh headquarter location along with a facility located in Los Angeles and New York City.  Unfortunately the organization is having problems with the network since it was not installed properly and due to its old age (it was installed in 1995).

 

The current network environments consists of the following:

·      Various Stand Alone systems along with numerous Peer to Peer networks

·      Modem connections to remote offices

·      Network equipment that doesn’t meet generally accepted networking standards (i.e. OSI / TCP/IP or DoD)

·      Few systems connected to the Internet

….

Write a driver program to test your method scienceWriteln.

Define a utility class for displaying values of type double. Call the class DoubleOut. Include all the methods in the class DollarFormat, all the methods from the class OutputFormat , and a method called scienceWrite that displays a value of type double using e notation, such as 2 .13e-12. (This e notation is also called scientific notation, which explains the method name.) When displayed in e notation, the number should appear with exactly one nonzero digit before the decimal point-unless the number is exactly zero. The method scienceWrite will not advance to the next line. Also add a method called scienceWriteln that is the same as scienceWrite except that it does advance to the next line. All but the last two method definitions can simply be copied from….

Explore trade-offs among the 3 major project management levers: scope, resources, and schedule.

Work as Individuals to do the ‘Project Management’ Simulation. Written Hand-In: Topic: Lessons Learned from the Project Management Simulation.

Individual Written Hand-In #1B:  Limit: 1 Page+ Exhibits max.

 

 

I already run the simulation and I did it.

I want youjust to write one page about the lessons learned from that simulation and focuse on:

 

SCORING

Senior management at Delphi is looking closely at how you perform while managing this effort. The specific breakdown will be listed under Project Objectives. You will be graded on these areas:

·         Project Scope: Did you deliver a competitive printer that met or exceeded senior management’s expectations?

·         Project Schedule: Did you deliver on time to meet senior management’s schedule requirements? Was your schedule estimate consistent during the project?

·         Project Resources: Did you complete the….

 Compare and contrast different approaches to database design (e.g., entity relationship modelling, normalisation, etc.)

Programmes: MSc Computer Science / MSc Information Science (Data Analytics) Module Code: KC7013 Module Title: Database Modelling Distributed on:   Submission Time and Date:   Date by which Work and Feedback will be returned to Students:   Weighting This coursework accounts for 50% of the total marks for this module Submission of Assessment Electronic Management of Assessment (EMA): Please note your assignment is to be submitted electronically and it will be submitted online

It is your responsibility to ensure that your assignment arrives before the submission deadline stated above. See the University policy on late submission of work.

 

Instructions on Assessment:

 

 

· You are expected to produce a word-processed answer to this assignment. Please use Arial font and a font size of 12. For SQL code….