ARE YOU READY FOR SYSTEM ANALYSIS & DESIGN QUIZ?

What is the phase of System Development Life Cycle (SDLC) that is relevant with the detailed study of existing system?

• Analysis

• Design

• Implementation

• Development

The CORRECT list of information system components are:

• Input, Output, Data, System, People

• Data, Process, User, System, Hardware

• Data, Process, People, Software, Hardware

• People, Software, Hardware, Structure, Data

Select the fact-finding technique to collect data for Data Gathering activities.

I. Interview

II. Analyze

III. Investigate

IV. Document Review

• . I and II

• II and III

• II and IV

• I and IV

Which is the CORRECT model based on statement below?

"It’s a risk-driven model which means that the overall success of a project highly depends on the risks analysis phase. It has four iteration and one must do risk analysis requires specific expertise on every iteration. "

• Waterfall

• Iterative

• Spiral

• Joint Application Development

Identify the first step in preliminary investigation.

• Evaluate feasibility

• Perform fact finding

• Understand the problem or opportunity

• Define the project scope and constraint

Last step in preliminary investigation is present results and recommendations to management. Select the end product of the preliminary investigation.

• Report

• Proposal

• Questionnaire

• Data Flow Diagram

Choose the following definitions best describe gray hole in Data Flow Diagram (DFD).

• Has only outputs

• Has inputs and outputs

• A processing step may have input flows but no output flows

• Has insufficient inputs to produce the associated processes

Define Unified Modelling Language (UML).

• Is an object oriented programming languag

• Is useful in describing object oriented design models graphically

• Allow to represent multiple views of a system

• Is an object oriented system development methodology

Determine the CORRECT statement regarding data flows. I. A data flow has a noun phrase label

II. A data flow has only one direction of flow between symbols

III. A same data flow can go directly back to the same process it leaves

IV. A fork in a data flow means that exactly the same data goes from a common location to two or more different processes, data stores, or sources/sinks

• I, II and III

• I, II and IV

• I, III and IV

• II, III and IV

Leveling and balancing must use to create lower-level diagrams. Choose the process of leveling DFD

• Examining complex process in a DFD and expanding them into a new DFDs with more processes which are easy to understand.

• Merging a number of simple processes in a DFD into a complex processes in a new DFD

• Expanding the functions of a number of external entities into simpler functions.

• Splitting a number of data flows into simpler data flows