What type of coupling is least preferred?
|Que.||Which type of coupling is least preferred ?|
Which of the following is not an advantage of modularization?
Explanation: Program cannot be divided based on functional aspects is not an Advantage of modularization.
Which is the most desirable form of coupling Mcq?
Coupling between modules can be ranked in the order of strongest (least desirable) to weakest (most desirable) as follows: Content Coupling, Common Coupling, External Coupling, Control Coupling, Stamp Coupling, Data Coupling.
What are the types of coupling in software engineering?
Types of coupling
- Content coupling: Is when one class modifies the content of another class.
- Common coupling: Is when two classes access the same shared data (e.g., a global variable).
- Control coupling: When one function controls the flow of another function.
What is common coupling?
Common coupling, also known as Global coupling can be defined as a type of coupling where different modules share some information by using the global data. We can control this coupling by reducing the use of common global data or by separation.
What is high coupling?
Coupling is the measure of how dependent your code modules are on each other. Strong coupling is bad and low coupling is good. High coupling means that your modules cannot be separated. It means that the internals of one module know about and are mixed up with the internals of the other module.
What is the best type of module coupling?
|Que.||Which of the following is the best type of module coupling?|
What does modularity mean Sanfoundry?
1.Hiding part of program. 2.Subdividing program into small independent parts. 3.Overriding parts of program. 4. Wrapping things into single unit.
Which is the best type of coupling?
Data Coupling: Data coupling occurs when methods share data, regularly through parameters. Data coupling is better than stamp coupling, because the module takes exactly what it needs, without the need of it knowing the structure of a particular data structure.
Why is content coupling the worst?
Content Coupling: In a content coupling, one module can modify the data of another module or control flow is passed from one module to the other module. This is the worst form of coupling and should be avoided.
Which is better rigid coupling or rigid coupling?
Rigid couplings are simple and less costly, but the major drawback of this type of coupling is that they cannot tolerate any kind of small misalignment between the axis of the shafts. Different types of coupling come under this category some are them are as follow:
When to use full coupling in a pipe?
Full Coupling is used for connecting small bore pipes. It used to connect pipe to pipe or pipe to swage or nipple. It can be threaded or socket ends types. A socket weld full coupling is used to join small-bore plain end pipes where the pipe spec requirement is socket weld.
What are the different types of flexible couplings?
Other types of flexible couplings include limited end float, metal disk, diaphragm, and jaw- type. Each of these couplings has special uses due to the application or the size/type of the equipment. The three functions of flexible couplings are given below.
What kind of coupling is a half coupling?
What is Half Coupling? Half Coupling i s used for small bore branching from a vessel or large bore pipe. It can be threaded or socket type. It has a socket or thread end on only one side.