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MISY 160 Current Issues Questions and Answers $13.49   Add to cart

Exam (elaborations)

MISY 160 Current Issues Questions and Answers

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MISY 160 Current Issues

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  • October 5, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MISY
  • MISY
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MISY 160 Current Issues

Earliest Computer Database - answer Flat file method

Issue with flat file method - answerRequiring the computer to begin every search at the
start of the list and search sequentially. Slow way to search and maintain

Database model used by IBM in the mid 1960s - answerHierarchical model

What hierarchical model is - answer Tree like structure with parent nodes pointing to
child nodes

Database model developed by GE's Charles Bachman - answerNetwork model

What network model is - answerEach child node could have multiple parents

Database model proposed by IBM's Ted Cock - answerRelational database model

What relational database model is - answerOrganizing a body of data into simple tables
of related information

How tables are connected in relational model - answerUsing matching data fields

What Oracle does - answerDeveloping and selling the first commercially available
relational database compatible with IBM's system R

What server is - answerDedicated computer providing services on behalf of clients

How clients are connected to a server - answerOver the internet or in a local area
network

Examples of server - answerWeb server, database server, email server, file server

Typical server in larger organizations - answerOne server is dedicated to one service

Typical server in smaller organizations - answerOne server handles multiple services

Issues of using an ordinary desktop computer as a server - answerNot designed to
handle a large workload and many incoming connections from users

An example of server CPU - answerIntel Xeon

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