System maintenance operations, Management Information Sys

System Maintenance Operations

System maintenance is concerned with keeping the hardware and software working. This .involves the following operations: 20 Information System and Networks  

  1. Monitoring the quality and integrity of databases  
  2. Dealing with any malfunctioning such as faulty workstations 
  3. Ensuring that adequate back-ups of files are kept 
  4. Implementing of upgrades of software and hardware 
  5. Having liaison with hardware and software suppliers. 

User support is concerned with ensuring that users know how to make the most optimum use of the system, and providing necessary training to the users of the system. Also, user documentation and help-desk facilities form important user support tools. Security is one of the important considerations for the proper and continued functioning of an information system. 

Loss of security may originate in accidental and deliberate threats. Accidental threats arise due to poor system features like overloading, or software bugs. Deliberate threats arise from human intent, and include theft, computer fraud, vandalism and other attempts to break the system. Such threats may lead to: 

  1. The interruption of data preparation and data input, 
  2. The destruction or corruption of stored data,
  3. The destruction or corruption of software, 
  4. The disclosure of proprietary information, 
  5. Injury to system personnel, 
  6. The removal of equipment or information. 

In order to prevent security threats, .the organisation should have a carefully formulated security policy. It is also essential that each one of the staff members associated with the system acknowledge their responsibility for security.  

Posted Date: 10/24/2012 3:41:54 AM | Location : United States







Related Discussions:- System maintenance operations, Assignment Help, Ask Question on System maintenance operations, Get Answer, Expert's Help, System maintenance operations Discussions

Write discussion on System maintenance operations
Your posts are moderated
Related Questions
Question 1 What is the Communist perspective of Media (or the Communist Media Theory) and what is the Free Press Theory (or Libertarian Perspective)? Question 2 Write a long

Question 1: (a) Explain the Marketing Information System (MIS) with an illustrated diagram. (b) Show the importance of the MIS to marketing decision makers. Question 2:

Question: a) Discuss the different categories of e-commerce and the benefits they bring to the organisation. b) Identify five applications of e-commerce and e-business c

Question : a) Explain the major types of information systems used in an organisation. Show each one with relevant examples. b) "Enterprise Resource Planning (ERP) implemen

QUESTION 1 There are three main objectives in Information Warfare. What are they? QUESTION 2 Boisot defines a basics model about Data, Information & Knowledge in Inform

Question: a) Describe the concepts "Customer Relationship Management" and "Supply Chain Management". Use relevant examples to support your answer. b) "Top managers (and ex

Question 1: A bank is in the process of reviewing its IT Systems. It currently hosts a number of legacy systems which supports different aspects of its business functions namel

Create a web content, create a wiki and focus on discovering and understanding benefits of this contemporary content delivery tool. Use the following headings • What is a wiki and

Information System in Management An attempt has been made in this Unit to explain to you the concept of a system , particularly computer-based Information Storage and Retrieva

Computerised Information Systems The main purpose of information services, be they libraries, corporate records, global information networks or information systems, is intrica