QUIZ ON : C LANGUAGE - STRUCTURE AND UNION

Which of the following cannot be a structure member? निम्नलिखित में से कौन एक संरचना सदस्य नहीं हो सकता है?

All the members of a union should be of same type. All the members of a union should be of same type.

Difference between structure and union is Difference between structure and union is

Which of the following is a User-defined data type? Which of the following is a User-defined data type?

Size of all elements in a union should be same. Size of all elements in a union should be same.

What will be the output of the following code?

struct { int si;

double d;

float *cp; } s ;

void main() {

printf(“%d, %d, %d”, sizeof(s.d), sizeof(s.cp), sizeof(s)); }

What will be the output of the following code?

struct { int si;

double d;

float *cp; } s ;

void main() {

printf(“%d, %d, %d”, sizeof(s.d), sizeof(s.cp), sizeof(s)); }

Which of the data types has the size that is variable? Which of the data types has the size that is variable?

In a union, space is allocated to every member individually. In a union, space is allocated to every member individually.

Which of the following is a properly defined struct? Which of the following is a properly defined struct?

A structure can contain similar or dissimilar elements A structure can contain similar or dissimilar elements

The memory required in structure is less than union. The memory required in structure is less than union.

typedef is used to give a new name to a known data type. typedef is used to give a new name to a known data type.

Which operator connects the structure name to its member name? कौन सा ऑपरेटर संरचना के नाम को उसके सदस्य के नाम से जोड़ता है?

The size of a structure can be determined by both size of variable name and size of (struct tag). The size of a structure can be determined by both size of variable name and size of (struct tag).

Does the data type of all elements in the union will be same? Does the data type of all elements in the union will be same?

What is the similarity between a structure, union and enumeration? What is the similarity between a structure, union and enumeration?

The memory required in structure is less than union. The memory required in structure is less than union.

A structure can contain pointer to itself. A structure can contain pointer to itself.

Which of the following accesses a variable in structure b? Which of the following accesses a variable in structure b?

Structures can have bit fields. Structures can have bit fields.

enum types are processed by _________ enum types are processed by _________

A structure can contain similar or dissimilar elements. A structure can contain similar or dissimilar elements.

Which properly declares a variable of struct Student? Which properly declares a variable of struct Student?

User-defined data type can be derived by उपयोगकर्ता द्वारा परिभाषित डेटा प्रकार द्वारा प्राप्त किया जा सकता है

All the members of a union share the same memory location. All the members of a union share the same memory location.

Which of the following are themselves a collection of different data types? निम्नलिखित में से कौन स्वयं विभिन्न डेटा प्रकारों का एक संग्रह है?