Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question 1:
‘There is an overwhelming imperative for organisations to analyse every bit of information they can extract from their huge data warehouses for competitive advantage. That has turned the data storage and management function into a key strategic role of the information age whereby managers need to practice managerial activities such as datawarehousing and datamining'.
Describe the ‘datawarehouse' and ‘data mining' concepts using appropriate examples.
Question 2:
E-Business has allowed for customer-centered retailing, that is, the removal of intermediate levels and allowing for customer self-service. Customer-centered retailing involves the following four elements: direct sales over the web, interactive marketing and personalization, mobile commerce and customer self-service. Show each element with appropriate examples.
Question 3:
a(i) Information systems are becoming increasing vulnerable to security breaches. Discuss with examples.
(ii) Identify the basic guidelines which managers can take to ensure the security of the information systems used in their organizations.
(b) The ‘Prototyping Methodology' makes it possible for organisations to obtain working versions of a system quickly. Discuss the advantages and disadvantages of prototyping and identify the instances when prototyping should be used and when it should not be used.
How many dissimilar types of subnet classful networks are present?
State the Nyquist theorem The Nyquist theorem is thermo of mathematics and has nothing to deal with technology. It says that if you have the function whose Fourier spectrum doe
Explain teh term- Bits and Bitmap Many tiny dots, which are put together to make a picture. Bits are combined to make a graphic image called a bitmap. GIF and JPEG files are
Q. Show the IP Address Representation? IP Addressing IP Address Representation Binary notation - IP address is displayed as 32 bits Dotted-decimal notation -
What is the difference between trigger and rule? The triggers are known as implicitly by database generated events, whereas stored procedures are known as explicitly by client
Some of the ?elds of IP and ICMP datagrams will be ?xed, some will be settable by the application, and others will computed according to the situation. You must set all ?elds of th
DNS Records and Messages Two types of records are used DNS. The question records are used in the question section of the query and response messages. The resource reco
What are the Call routers Call routers A, B, C, D, and E. There are ten potential lines: AB, AC, AD, AE, BC, BD, BE, CD, CE, and DE. Each of these lines has four possibilities
A data link is shared by 20 data sources. Each source is active only 10% of the time and produces 1Mbps data rate when active. The sources start their transmissions at random. a
What is the juncture at which the CPE ends and the local loop portion of the service starts? Ans) The demarcation or demarc is the juncture at which the CPE ends and the local
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd