The set of data available to the user, the so-called:

Related MCQs

• “ A user checks his email , looks up the current company stock price, checks his available vacation days, and receives an order from a customer-all from the browser on his desktop. That is the next – generation intranet,also known as:
• Which of the following involves analyzing complex relationships among thousands or even millions of data items stored in data marts, data warehouses, and other multidimensional databases to discover patterns, trends, and exception conditions?
• The data processing activity that involves rekeying miskeyed or misscanned data is called ______________.
• Summary transaction data, high-volume data, and simple models are information inputs characteristic of a (n):
• An application where only one user accesses the database at a given time is an example of a(n)
• ______________ is single user workstation that provide presenttion services,database services and connectivity
• The components of an expert system include a ________________ that perform interfaces on the knowledge base and communicate answers to a user’s question?
• Day's critical activities and is typically available at the beginning of each workday.
• Which phase is not available in software life cycle?
• On-line transaction processing is used when 1. It is required to answer random queries 2. It is required to ensure correct processing 3. All files are available on-line 4. All files are stored using hard disk