How many layers are present in the OO design pyramid ?

Software Design 20/07/2024

A. three
B. four
C. five
D. one

Explanation: The four layers are: Subsystem layer, class and object layer, message layer and responsibilities layer

Related Mcqs:

    Which tool is use for structured designing ?
    A. Program flowchart B. Structure chart C. Data-flow diagram D. Module...
    Which of the following is the best type of module cohesion ?
    A. Functional Cohesion B. Temporal Cohesion C. Functional Cohesion D. Sequential Cohesion...
    The context diagram is also known as __________________?
    A. Level-0 DFD B. Level-1 DFD C. Level-2 DFD D. All of the mentioned...
    A design description of an object is known as a class__________________?
    A. instance B. object C. case D. both instance and object...
    Object that collects data on request rather than autonomously is known as_________________?
    A. Active Object B. Passive Object C. Multiple instance D. None of the mentioned...

Leave a Reply

Your email address will not be published. Required fields are marked *