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OOP > IM > Flashcards

IM Flashcards

1
Q

(ISA) Data

A

EDM

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2
Q

(ISA) Processes

A
  • Data flow
  • Diagrams
  • Process Decomposition
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3
Q

(ISA) Data Network

A

Topology Diagrams

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4
Q

(ISA) People

A

People in management that use management tools such as Gantt charts

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5
Q

(ISA) Event and points in time

A

Where processes are performed

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6
Q

(ISA) Reasons for event and rules

A

Decision tables

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7
Q

Blueprint of how an organization wants to structure its information systems

A

Information Systems Architecture (ISA)

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8
Q

A methodology that creates and maintains information systems

A

Information Engineering

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9
Q

An IS planning methodology to gain a broad understanding of the IS needed by the organization

A

Top-down planning

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10
Q

What are the four steps to Top-down planning?

A
  1. Planning
  2. Analysis
  3. Design
  4. Implementation
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11
Q

What is the purpose of Information Systems Planning (ISP)?

A

To align IT with an org’s business strategies

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12
Q

What are the three steps to ISP?

A
  1. Identify strategic planning factors (SPF)
  2. Identify corporate planning objects (CPO)
  3. Develop an EDM
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13
Q

(ISP) What are the strategic planning factors?

A
  1. Org’s goals - what you want to accomplish
  2. Critical success factors - what must work for us to survive
  3. Problem areas - weaknesses
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14
Q

(ISP) What are the corporate planning objects?

A
  1. Org. units
  2. Org locations
  3. Business Functions - groups of business processes
  4. Entity types - things we try to model for the database
  5. IS - application programs
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15
Q

A process that breaks a system description into fine details

A

Functional decomposition

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16
Q

What is the full form of SDLC?

A

System Development Life Cycle

17
Q

It is a detailed, well-planned development process

A

SDLC

18
Q

It is time-consuming but comprehensive; long development cycle

A

SDLC

19
Q

What is the full form of RAD?

A

Rapid Application Development

20
Q

You repeat implementation and maintenance activities with new prototype versions

A

Prototyping

21
Q

What are the two approaches to Database and IS development?

A
  1. System Development Life Cycle (SDLC)
  2. Prototyping
22
Q

What approach is RAD under?

A

Prototyping

23
Q

What are the parts of SDLC?

A
  1. Planning
  2. Analysis
  3. Logical Design
  4. Physical Design
  5. Implementation
  6. Maintenance
24
Q

What is included in the Prototyping Database Methodology?

A
  1. Identify the problem
  2. Develop an initial prototype
  3. Implement and use the prototype
  4. Revise and enhance the prototype
  5. Convert to an operational system
25
Q

Software tools that provide automated support for system dev.

A

Computer Aided Software Engineering (CASE)

26
Q

What are the three database features?

A
  1. Data modeling - drawing entity-relationship diagrams
  2. Code generation - SQL code for table creation
  3. Repositories - knowledge base of enterprise information
27
Q

A planned undertaking of related activities to reach an objective that has a beginning and an end

A

Project

28
Q

Review of systems development project after each development phase with re-justification after each phase

A

Incremental Commitment

29
Q

Organized collection of logically related data accessed electronically from a computer system

A

Database

30
Q
A

OOP (2 decks)

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