In order to obtain financing to continue to Phase 2: Systems Analysis, the systems analyst does this. |
A. Prepares a preliminary investigation report |
This is performed to determine whether the new procedures are actually furthering productivity. |
D. Systems audit |
In the systems design phase of the systems life cycle, the systems design report usually concludes by recommending one of the analyzed alternatives. |
A. True |
In the preliminary investigation phase of the systems life cycle, which one of the following tasks would NOT be included? |
C. Gathering the data |
This is the final task in Phase 3: Systems Design. |
C. Write a systems design report |
This conversion approach is preferred when there are many people in an organization performing similar operations. |
D. Pilot approach |
This individual studies an organization’s systems to determine what actions to take and how to use computer technology to assist them. |
C. Systems analyst |
Which of the following is used to identify the components of a complex system and makes each component easier to analyze and deal with? |
B. Top-down analysis method |
In this phase of the systems life cycle, the new information system is installed, and people are trained to use it. |
A. Systems implementation |
This document presents the costs versus the benefits and outlines the effect of alternative designs on the organization. |
D. Systems design report |
This is the final step of the systems implementation phase of the systems life cycle. |
B. Train users |
In this activity, it is determined whether the system can be made secure against unauthorized use. |
C. Selecting the best system |
This conversion type is not recommended because problems arising in this approach could be catastrophic. |
A. Direct approach |
Identify the sixth phase of the systems life cycle. |
A. Systems maintenance |
Which of the following tools presents data or information flow within an information system? |
D. Data flow diagram |
The organization can switch to the old system if the new system fails in the parallel conversion approach. |
A. True |
Which of the following phases of the systems life cycle is considered to be an ongoing activity? |
D. Systems maintenance |
This shows the relationship between input and output documents. |
A. Grid chart |
In this phase of the systems life cycle, new or alternative information systems are designed. |
C. Systems design |
Data about how the present system works is collected during the preliminary investigation phase in order to determine the requirements of the new system. |
B. False |
These tools, also called computer-aided software engineering (CASE) tools, are used in system analysis to evaluate alternative hardware and software solutions. |
B. Automated design tools |
During which phase of the systems life cycle are users trained to use the new system? |
B. Systems implementation |
A survey of user needs is part of the preliminary investigation phase. |
A. True |
This is the first step in the systems design phase. |
B. Design alternative systems |
Selecting the _______ is the first step in implementing a new system. |
C. conversion type |
Application software for new information systems always requires having it custom-designed to meet the needs of the organization. |
A. True |
Which among the following would NOT be described in the systems analysis report? |
D. The training requirements for users |
Gathering and analyzing data is part of this phase. |
B. Systems analysis |
This is the process of building a model that can be modified before the actual system is installed. |
B. Prototyping |
A collection of activities and elements organized to accomplish a goal. |
D. System |
Exam 12
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