Which of the following term is best define by the statement:”Each object is stored only once, but is accessible by all CASE tools that need it.”?

Related Mcqs:

1. Which of the following term is best defined by the statement: “CASE tools and the target applications are isolated from physical storage so they are not affected when the hardware configuration is changed.” ?

   A. Non-redundant data storage B. Data independence C. Data dependence D. Ad Hhoc data queries and reports...

2. CASE tools are mainly used while developing which of the following methodologies?

   A. RAD B. JAD C. OO Approach D. All of the mentioned...

3. What stores all changes and info related to the project from development through maintenance in CASE tools ?

   A. Database B. Repository C. Registers D. None of the mentioned...

4. Which of the following steps may not be used to define the existing data model as a precursor to re-engineering a new database model ?

   A. Build an initial object model B. Determine candidate keys C. Refine the tentative classes D. Discover user interfaces...

5. Which tools cross the bounds of the preceding categories ?

   A. Data acquisition B. Dynamic measurement C. Cross-functional tools D. Simulation...

6. Which environment demands specialized testing tools that exercise the graphical user interface and the network communications requirements for client and server ?

   A. Dynamic analysis B. Client/Server C. Re-engineering D. Test management...

7. Which tools are used to modify online database systems ?

   A. Reverse engineering specification tools B. Code restructuring and analysis tools C. Test management tools D. online system re-engineering tools...

8. Which of the following is a drawback of using CASE tool ?

   A. Standardization of notations and diagrams B. Communication between development team member C. Costs associated with the use of the tool D. Reduction of time and effort...

9. Which of the following is not a type of CASE tool ?

   A. Lower B. Classic C. Real D. Middle...

10. ____________________tools assist in the planning, development, and control in CASE ?

    A. Dynamic measurement B. Data acquisition C. Test management D. Cross-functional tools...