Multi Choice Type QuestionWhich of these is the correct way to declare a structure variable after defining a structure in C?Marks : 1Negative Marks : 0Answer herestruct point p1, p2;point struct p1, p2;struct point = {p1, p2};point p1, p2;

Multi Choice Type QuestionWhat is the purpose of defining a structure in C?Marks : 1Negative Marks : 0Answer hereTo create an instance of a classTo group related variables under a single nameTo define a constant valueTo declare a function

Which of the following structure(s) is/are correct?  Tick all correct answer(s)  No partial marks and no negative marks.Select one or more:struct aa {     int a;     float b; };struct aa {     int a;     float b;     struct aa var; };struct aa {     int a;     float b;     struct aa *var; };

How do you declare a structure in C?struct { int a; float b; } myStruct;struct myStruct { int a, float b};struct myStruct { int a; float b; };struct myStruct int a; float b; myStruct;struct { int a; float b; };

Multi Choice Type QuestionWhat is the correct syntax for declaring a pointer variable?Marks : 1Negative Marks : 0Answer hereint *ptr;pointer int *ptr;*int ptr;None of the mentioned options

Multi Choice Type QuestionWhat is the primary difference between a structure and a union in C?Marks : 1Negative Marks : 0Answer hereStructure allows nested membersUnion allows nested membersStructure does not allows multiple membersUnion allows only one active memberClearPrev