SophiaPretty

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About SophiaPretty

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Elementary,Middle School,High School,College,University,PHD

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Economics,Engineering,English,Environmental science,Essay writing Hide all
Teaching Since: Jul 2017
Last Sign in: 304 Weeks Ago, 6 Days Ago
Questions Answered: 15833
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  • MBA,PHD, Juris Doctor
    Strayer,Devery,Harvard University
    Mar-1995 - Mar-2002

Experience

  • Manager Planning
    WalMart
    Mar-2001 - Feb-2009

Category > Computer Science Posted 12 Dec 2017 My Price 10.00

discussion board for HCI, Network management , E-commerce

Hi i need your help to solve discussion board for HCI, Network management , E-commerce and database. it contains 5 questions due date 4 May

HCI

 

Describe situations when you or someone you know experienced frustration or fear when using an interface. How could better design have improved the experience?

 

Network Mangament

 

As a network manager, you are responsible for the operation of a network. You notice heavy traffic in a host that is on a TCP/IP network and want to find out the details.Propose a solution by explaining how you apply necessary network monitoring tool(s) and the related results?

 

 

Database:

 

When you are supposed to move back to a weaker normal form and Why?                     (2 Marks)

 

 

Explain relational algebra and write fundamental operations of relational algebra.          (2 Marks)

 

 

 

E-commerce: 

 

Define “social e-commerce” and describe why it is a new form of advertising, search, and potentially commerce

 

 

 

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SophiaPretty
(5)
Status NEW Posted 12 Dec 2017 12:12 PM My Price 10.00

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