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"Should the existing system be replaced?" is a question that is asked during the ____ stage of the SDLC. |
Planning |
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"What are the requirements of the current system’s end users?"is a question asked during the ____ phase of the SDLC. |
Analysis |
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Analyzing the company situation is part of the ____ phase of the DBLC. |
Database initial study |
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Coding, testing, and debugging are part of the ____ phase of the SDLC. |
Implementation |
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Creating the conceptual design and selecting DBMS software are part of the ____ phase of the DBLC. |
Database design |
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Detailed system specification is part of the ____ phase of the SDLC. |
Detailed systems design |
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During decentralized design, after the ____ process has been completed, all modules are integrated into one conceptual model. |
Verification |
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Evaluation, maintenance, and enhancement are part of the ____ phase of the SDLC. |
Maintenance |
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Installation and fine tuning are part of the ____ phase of the SDLC. |
Implementation |
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Installing the DBMS, creating the database, and loading or converting the data are part of the ____ phase of the DBLC. |
Implementation and Loading |
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Once the data has been loaded into the database, the ____ tests and fine-tunes the database for performance, integrity, concurrent access, and security constraints. |
Database administrator |
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Producing the required information flow is part of the ____ phase of the DBLC. |
Operation |
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Testing, fine-tuning, and evaluating the database and its applications are part of the ____ phase of the DBLC. |
Testing and Evaluation |
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The SDLC is most important to the ____. |
System designer |
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The ____ design is the process of selecting the data storage and data access characteristics of the database. |
Physical |
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The conceptual design step that defines entities, attributes, and relationships is ____. |
Entity relationship modeling and normalization |
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The conceptual design step that defines the DBMS and data model to use is ____. |
Distributed database design |
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The conceptual design step that determines end-user views, outputs, and transaction-processing requirements is ____. |
Data analysis and requirements |
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The conceptual design step that identifies ER modules and validates insert, update, and delete rules is ____. |
Data-model verification |
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The database initial study phase of the DBLC involves ____. |
Defining objectives |
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The database is loaded during the ____ phase of the SDLC. |
Implementation |
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The design of the system’s processes is completed during the ____ phase of the SDLC. |
Detailed Systems Design |
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The first step in developing the conceptual model using ER diagrams is to ____. |
Identify, analyze, and refine the business rules |
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The first step in the DBLC is ____. |
Database initial study |
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The first step in the ER model verification process is to ____. |
Identify the ER model’s central entity |
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The implementation and loading phase of the DBLC involves ____. |
Installing the DBMS |
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The implementation of ____-produced applications tends to prolong the operational life of systems by making them easier to update and maintain. |
CASE |
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The initial assessment and the feasibility study are part of the SDLC’s ____ phase. |
Planning |
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The last step in the DBLC is ____. |
Maintenance and evolution |
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The logical systems design is created during the ____ phase of the SDLC. |
Analysis |
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The maintenance and evolution phase of the DBLC involves ____. |
Introducing changes |
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The primary objective of database design is ____. |
To create complete, normalized, nonredundant, and fully integrated conceptual, logical, and physical database models |
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The process of creating an information system is known as ____ development. |
Systems |
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The process of database design and implementation is ____ development. |
Database |
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The traditional SDLC is divided into ____ phases. |
Five |
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There are ____ classical approaches to database design. |
Two |
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There are ____ stages in the DBLC. |
Six |
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User requirements, existing system evaluation, and logical system design are part of the ____ phase of the SDLC. |
Analysis |
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____ allow(s) physical access to areas by authorized personnel only. |
Physical Security |
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____ coupling describes the extent to which modules are independent of one another. |
Module |
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