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.
Bridges The bridge function is to attach separate homogeneous networks. Bridges map the Ethernet address of the nodes residing on each network segment and allow only essential
what's the difference among Symmetric and Asymmetric cryptosystem?
Q. Fiber-Optic Cable as transmission media? - Made of glass signals are transmit like light pulses from an LED or laser - Light is as well a form of electromagnetic energy
In this part, we shall talk about about message passing libraries. In history, various message passing libraries have been available since the 1980s. These executions differed subs
State the uses of groupware With the use of groupware, users can easily do most of the office related management work, which otherwise would be extremely difficult. For instanc
#include void subdomain(float x[ ], int istart, int ipoints) { int i; for (i = 0; i x[istart+i] = 123.456; } void sub(float x[ 10000], int npoints) {
what are network performance characteristics?
distortion
What is horizontal and vertical parity A single error can cause both horizontal and vertical parity checks to be wrong. Two errors can also be easily detected. If they are not
In link-state routing network topology is filled from route calculation. Switches send link-state information about local joins. Every switch creates own routing tables. It needs
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd