INFO 4707 Quiz 5

Which of the conceptual design steps determines end-user views, outputs, and transaction-processing requirements?

Database analysis and requirements

Installation and fine tuning are part of the ____ phase of the SDLC.

Implementation

Which of the following statements is correct?

In the operation phase, a complete information system is composed of the database, its management, its users, and its application programs

Which of the following statements is correct about database development?

It contains both database design and database implementation

The ____ design is used to translate the conceptual design into the internal model for a selected database management system.

Logical

Producing the required information flow is part of the ____ phase of the DBLC.

Operation

Which of the following statements is correct about the Database Life Cycle (DBLC)?

Performance, security, backup and recovery, integrity, and company standards must be addressed in the implementation and loading phase

"Should the existing system be replaced?" is a question that is asked during the ____ stage of the SDLC.

Planning

Which of the following statements is correct about stages in Systems Development Life Cycle (SDLC)?

The feasibility study must consider not only the technical aspects of both hardware and software, but also the system cost

Which of the following statements is correct about Systems Development Life Cycle (SDLC)?

Traditional SDLC is composed of five phases

Which of these is WRONG concerning database design strategies?

When the problem is spread across different operational sites and each element is a subset of the entire data set, centralized design will be more productive