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System Analysis and Design

This test consists of questions related to system analysis and design techniques, focusing on SDLC phases, DFD notations, and feasibility studies

19 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following phases of the SDLC (System Development Life Cycle) includes the building of the prototypes for the new system?

  1. Analysis phase
  2. Design phase
  3. Implementation phase
  4. Development phase
  5. None of the above
Question 2 Multiple Choice (Single Answer)

Which of the following is not the role of system analyst in software engineering?

  1. A system analyst is responsible to write technical requirements from a critical phase.
  2. A system analyst interacts with designers to understand software limitations.
  3. A system analyst documents the user requirements and the manuals.
  4. A system analyst is the technical head of the team.
  5. None of the above
Question 3 Multiple Choice (Single Answer)

Which of the following notations in DFD (Data Flow Diagram) is used for the flow of data in the system?

  1. Arc
  2. Parallel Bar
  3. Box
  4. Circle
  5. None of the above
Question 4 Multiple Choice (Single Answer)

Which of the following phases comes after the coding phase in SDLC (System Development Life Cycle) process?

  1. Testing
  2. Implementation
  3. Maintenance
  4. Design
  5. Analysis
Question 5 Multiple Choice (Single Answer)

Which of the following notations in DFD (Data Flow Diagram) is used to represent the external entity in the system?

  1. Rectangle
  2. Circle
  3. Parallel lines
  4. Arrow
  5. None of the above
Question 6 Multiple Choice (Single Answer)

Which of the following phases SDLC (System Development Life Cycle) includes DFD (Data flow diagrams)?

  1. Analysis
  2. Design
  3. Coding
  4. Both (1) and (2)
  5. None of the above
Question 7 Multiple Choice (Single Answer)

Which of the following phases of SDLC (System Development Life Cycle) takes a lot of effort to make the system user's perspective?

  1. Analysis phase
  2. Design phase
  3. Implementation phase
  4. Maintenance phase
  5. None of the above
Question 8 Multiple Choice (Single Answer)

Feasible study includes _____ in SDLC (Software Development Life Cycle).

  1. cost effectiveness
  2. budget of the project
  3. business scope
  4. All of the above
  5. Only (1) and (2)
Question 9 Multiple Choice (Single Answer)

Which of the following is not a type of feasibility in SDLC (System Development Life Cycle)?

  1. Operational Feasibility
  2. Economic Feasibility
  3. Schedule Feasibility
  4. Legal Feasibility
  5. None of the above
Question 10 Multiple Choice (Single Answer)

Which of the following statement(s) is/are false?

  1. Data Flow Diagram shows the data transfer between the entities in the system.
  2. A DFD shows a lower level view of the system.
  3. DFD is made by a software analyst of designer.
  4. DFD shows the functionality of the system.
  5. None of the above
Question 11 Multiple Choice (Single Answer)

Which of the following is/are included by the documentation part of the SDLC?

  1. User manuals
  2. Flow charts
  3. Report
  4. All of the above
  5. Only (1) and (2)
Question 12 Multiple Choice (Single Answer)

What is technical feasibility in SDLC (Software Development Life Cycle)?

  1. It includes the evaluation of the hardware and software for the proposed system.
  2. It includes the software deadlines to be developed in a span of time.
  3. It includes quantification and identification of all the benefits expected.
  4. It includes the degree of which the proposed system will fit as per the user requirement.
  5. None of the above
Question 13 Multiple Choice (Single Answer)

Which of the following phases of SDLC (System Development Life Cycle) has the step to execute the test plans?

  1. Implementation phase
  2. Maintenance phase
  3. Testing phase
  4. Analysis phase
  5. None of the above
Question 14 Multiple Choice (Single Answer)

Which of the following is/are the benefit(s)of using SDLC (System Development Life Cycle)?

  1. Cost effectiveness of software
  2. Efficiency of software
  3. Quality of software
  4. All of the above
  5. Only (1) and (2)
Question 15 Multiple Choice (Single Answer)

Which of the following phases of SDLC (System Development Life Cycle) includes the feasibility study of the software?

  1. Analysis phase
  2. Design phase
  3. Implementation phase
  4. Maintenance phase
  5. None of the above
Question 16 Multiple Choice (Single Answer)

Which of the following is the role of programmers in the SDLC (System Development Life Cycle) process?

  1. To analyse the user requirement
  2. To develop the system according to the requirement
  3. To design the system
  4. To test the system
  5. None of the above
Question 17 Multiple Choice (Single Answer)

Which of the following phases includes the modification of the developed software?

  1. Implementation phase
  2. Maintenance phase
  3. Analysis phase
  4. Design phase
  5. None of the above
Question 18 Multiple Choice (Single Answer)

Which of the following statement(s) is/are false?

  1. A physical DFD is used to describe the set of items that appears in each level.
  2. A physical DFD can have duplicate or redundant data.
  3. A logical DFD can not have duplicate data or redundancy.
  4. A logical DFD shows the data flows to operate the system.
  5. None of the above
Question 19 Multiple Choice (Single Answer)

Which of the following phases in SDLC (System Development Life Cycle) measures the performance of the software?

  1. Analysis phase
  2. Testing phase
  3. Implementation phase
  4. Maintenance phase
  5. None of the above
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