In what type of coupling, the complete data structure is passed from one module to another?Select one:a.Control Couplingb.Stamp Couplingc.External Couplingd.Content Coupling

Sure, let's analyze the options step by step to determine the correct type of coupling where the complete data structure is passed from one module to another.

1. Control Coupling:

   • This occurs when one module controls the behavior of another by passing it information on what to do (e.g., passing a control flag).
   • It does not involve passing complete data structures.
   • Not the correct answer.

2. Stamp Coupling:

   • This occurs when modules share a composite data structure and use only a part of it.
   • The complete data structure is passed, but only parts of it are used by the receiving module.
   • This is the correct answer.

3. External Coupling:

   • This occurs when modules share an externally imposed data format, communication protocol, or device interface.
   • It does not specifically involve passing complete data structures.
   • Not the correct answer.

4. Content Coupling:

   • This occurs when one module directly modifies or relies on the internal workings of another module (e.g., accessing local data of another module).
   • It does not involve passing complete data structures.
   • Not the correct answer.

Based on the analysis, the correct answer is:

b. Stamp Coupling