System Analysis And Design Exam! Hardest Trivia Quiz

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System Analysis And Design Exam! Hardest Trivia Quiz - Quiz

System analysis refers to the procedure of gathering and clarifying facts, recognizing the difficulty or issues, and disintegration of a system into its parts. It improves the system, and the parts work efficiently. Whereas, system design is the process of replacing a system by describing the part or modules. This quiz has been designed to test your knowledge about the process. Let's try to out the quiz. All the best!


Questions and Answers
  • 1. 
    The act of breaking a system into its component subsystems, processes, and subprocesses is known as __
    • A. 

      Control flow

    • B. 

      Data conservation

    • C. 

      Dissecting

    • D. 

      Decomposition

  • 2. 
    Which of the following is the best definition of a decision table?
    • A. 

      Table of rules that governs how a process is to be completed?

    • B. 

      Table presentation of the use-case list

    • C. 

      Tabular presentation that specifies a set of conditions and their corresponding actions

    • D. 

      Table that documents processes and the locations where they are performed

  • 3. 
    The CRUD in a CRUD matrix stands for?
    • A. 

      Customer, receiver, user, data

    • B. 

      Create, relay, uploaded, delete

    • C. 

      Context diagram, requirements diagram, use-case diagram, decomposition diagram

    • D. 

      Create, read, update, delete

    • E. 

      Check, resume, update, delete

  • 4. 
    Which of the following is a type of data flow that splits into multiple data flows?
    • A. 

      Diverging data flow

    • B. 

      Converging data flow

    • C. 

      Event data flow

    • D. 

      Control data flow

  • 5. 
    Which of the following terms describes the smallest piece of data that has meaning to the users and the business?
    • A. 

      Data structure

    • B. 

      Data conservation

    • C. 

      Data attribute

    • D. 

      Data requirement

  • 6. 
    What is the legitimate values for an attribute called?
    • A. 

      Domain

    • B. 

      Type

    • C. 

      Flow

    • D. 

      Structure

  • 7. 
    What type of data flow diagram depicts the elementary processes, data stores, and data flows for a single event?
    • A. 

      Event diagram

    • B. 

      Primitive diagram

    • C. 

      Context diagram

    • D. 

      System diagram

  • 8. 
    What do rounded rectangles represent in data flow diagrams?
    • A. 

      Processes

    • B. 

      External agents

    • C. 

      Data stores

    • D. 

      Data flows

  • 9. 
    Data models are superior for all of the following reasons EXCEPT:
    • A. 

      Data models more quickly identify business vocabulary than process models

    • B. 

      Data models are far less expensive to construct than process models

    • C. 

      Process models frequently include too much high level detail

    • D. 

      Data models are almost always built quicker

  • 10. 
    When mapping data requirements, it is important to ask all of the following questions EXCEPT:
    • A. 

      What level of access is required

    • B. 

      Can the location create instances of the entity

    • C. 

      Can the location update existing instances of the entity

    • D. 

      Can the location delete instances of the entity

    • E. 

      Will we have comp ability issues

  • 11. 
    With respect to data structures, what does the "=" mean?
    • A. 

      And, and designates sequence

    • B. 

      Only one of the attributes may be present

    • C. 

      The system is incapable of handling such high levels of data flow

    • D. 

      Consists of or is composed of

  • 12. 
    What is the practice of ensuring that a data flow contains only data needed by the receiving process called?
    • A. 

      Data conservation

    • B. 

      Data flow

    • C. 

      Data motion

    • D. 

      Control flow

  • 13. 
    What is a process model used to document the scope for a system called?
    • A. 

      Context data flow diagram

    • B. 

      Flow chart

    • C. 

      Event table

    • D. 

      Data flow diagram

  • 14. 
    What concept requires that data flow diagrams at different levels of detail reflect consistency and completeness?
    • A. 

      Data conservation

    • B. 

      Composite data flow

    • C. 

      Policy

    • D. 

      Balancing

  • 15. 
    What is an analysis tool for finding and identifying business events and responses called?
    • A. 

      Use case

    • B. 

      System analysis

    • C. 

      Strategic systems planning

    • D. 

      Data structure

  • 16. 
    What is the work performed by a system in response to incoming data flows or conditions called?
    • A. 

      Value stream

    • B. 

      Process

    • C. 

      Activity

    • D. 

      Task

  • 17. 
    What is the logical unit of work that must be completed as a whole called?
    • A. 

      Function

    • B. 

      Process

    • C. 

      Model

    • D. 

      Event

  • 18. 
    What is a context diagram?
    • A. 

      A diagram used to document the scope for a system

    • B. 

      The most in depth data flow diagram

    • C. 

      A model of the final design, ready for implementation

    • D. 

      A flowchart depicting one small, specific process broken down to its lowest level

  • 19. 
    Data flows can be described in terms of all of the following data structures EXCEPT:
    • A. 

      A single attribute that is representative of a group of attributes

    • B. 

      A sequence or group of data attributes that occur one after another

    • C. 

      The selection of one or more attributes from a set of attributes

    • D. 

      The repetition of one or more attributes

  • 20. 
    All of the following is true about structured english except
    • A. 

      Should use strong, imperative verbs

    • B. 

      Pseudocode

    • C. 

      A sequence of simple, declarative sentences

    • D. 

      Uses only names that have been defined in the project dictionary

  • 21. 
    All of the following are part of process models EXCEPT:
    • A. 

      External agents

    • B. 

      Data stores

    • C. 

      Process concepts

    • D. 

      Data flows

    • E. 

      System users

  • 22. 
    All of the following are properties for the values for each attribute EXCEPT:
    • A. 

      Data type

    • B. 

      Domain

    • C. 

      Null value

    • D. 

      Default value

  • 23. 
    Which type of normal form looks for transitive dependencies?
    • A. 

      First normal form

    • B. 

      Second normal form

    • C. 

      Third normal form

    • D. 

      Fourth normal form

    • E. 

      Fifth normal form

  • 24. 
    All of the following are synonyms for the term "Attribute" EXCEPT:
    • A. 

      Element

    • B. 

      Property

    • C. 

      Child

    • D. 

      Field

  • 25. 
    Which of the following is a data model that includes all entities, attributes, relationships, subsetting criteria, and precise cardinalities?
    • A. 

      Fully attributed data model

    • B. 

      Key based data model

    • C. 

      Application data model

    • D. 

      Context data model

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