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solmaris [256]
3 years ago
10

Tara and Zach are leading a systems development project and they want the investigation phase to go smoothly and quickly. They d

ecide to use _____ because it will also help with the analysis and design phases.
Computers and Technology
1 answer:
Bogdan [553]3 years ago
6 0

Answer:

​Joint application development

Explanation:

Joint Application Development (JAD) are often used in analysing and design phase of system development project because it brings the users and different designers of the system development together in order to successfully carry out the project and with the sole aims or goal to obtain requirements and specifications which will meets the client needs thereby making the project to go smoothly and quickly. Which is why it is called JOINT APPLICATION DEVELOPMENT

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I beleive all of the above for question one

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kinect xbox 360.

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3 years ago
A variable that can have values only in the range 0 to 65535 is a :
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Answer:

a.

Explanation:

Two bytes have 2 times 8 bits is 16 bits.

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Which option is used in emails to inform the recipient that they should exercise discretion in accordance with sharing the conte
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_____ is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it
babymother [125]

Answer:

Case-based reasoning.

Explanation:

A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.

A data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

Basically, when a database management system (DBMS) receives data update requests from application programs, it simply instructs the operating system installed on a server to provide the requested data or informations.

Case-based reasoning is a problem-solving technique where each problem in a database is stored with a description and keywords that identify it. It is typically based on cognitive science and artificial intelligence.

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