Identify the critical activities, Database Management System

Consider a systems development project with the following data

Activity                                Duration (weeks)        Precedence Relationship

1. Software design                  2                                  -

2. Module 1 Coding                14                                1

3. Module 2 Coding                18                                1

4. Module 3 Coding                15                                1

5. Unit Test 1                          2                                  2

6. Unit Test 2                          3                                  3

7. Unit Test 3                          1                                  4

8. Integration Test                   3                                  5, 6, 7

9. Systems Test                       1                                  8

10. Acceptance Test 1              2                                  9

11. Acceptance Test 2              1                                  9

12. System Release                 1                                 10, 11

a) Draw the project network.

b) Identify the critical activities.

c) What is the least number of weeks required to complete the project?

d) Among the activities that have a non-zero slack, which is the activity with the least slack?

e). Activities 2, 3, and 4 will have to be done in parallel at least for some duration if the project has to be completed in the least possible time.

    Posted Date: 4/6/2013 5:18:58 AM | Location : United States







    Related Discussions:- Identify the critical activities, Assignment Help, Ask Question on Identify the critical activities, Get Answer, Expert's Help, Identify the critical activities Discussions

    Write discussion on Identify the critical activities
    Your posts are moderated
    Related Questions
    These are designed to reduce the effects of a database failure and make sure a database is restored to a consistent state if a failure does arise. Manual backup/restore utilities n

    What is the use of keyword ISA? The use of keyword ISA is to show that a class is a specialization of another class.

    Normalize the given relation to 3NF, justifying each step

    This project requires you to create a database design.  Your design will be documented in a set of Entity-Relationship diagrams.  Draw a set of Entity-Relationship diagrams to mode

    ERD Diagram of Medical Recruitment Agency?

    Can a stored procedure call itself or recursive stored procedure? How much level SP nesting is possible? Yes. Because Transact-SQL supports recursion, you can write kept proced

    Describe the term- State Diagram State Diagram: An object could receive a sequence of the input instructions. The state of the object can differ depending upon sequence of in

    how can apply joins on table

    What are the several forms of identity? a) Value b) Name c) Built-in

    The PROJECT operation The project operation is used to choose the records with specified attributes as discarding the others based on some related criteria. This is denotes as ∏