adplus-dvertising
frame-decoration

Question

Most appropriate sentence to describe unions is

a.

Union are like structures

b.

Union contain members of different data types which share the same storage area in memory

c.

Union are less frequently used in program

d.

Union are used for set operations

Posted under C Programming

Answer: (b).Union contain members of different data types which share the same storage area in memory

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Most appropriate sentence to describe unions is

Similar Questions

Discover Related MCQs

Q. If initialization is a part of a structure, then storage class can be

Q. Which of the following comments about union are true?

Q. Which of the following comments about the usage of structure is true?

Q. Union differs from structure in the following way

Q. Members of a union are accessed as________________.

Q. It is not possible to create an array of pointer to structures.

Q. Size of union is size of the longest element in the union.

Q. Which of the following share a similarity in syntax?

1. Union
2. Structure
3. Arrays
4. Pointers

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

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

Q. Which properly declares a variable of struct foo?

Q. For the following function call which option is not possible?

func(&s.a;); //where s is a variable of type struct and a is the member of the struct.

Q. What is a structure in C language?

Q. What is the size of a C structure?

Q. Choose a correct statement about C structures.

Q. Choose a correct statement about C structure elements.

Q. A C Structure or User defined data type is also called

Q. What are the uses of C Structures?

Q. In a nested structure definition, with country.state.district statement, memeber state is actually present in the structure? (COUNTY, STATE, DISTRICT structures)

Q. What is actually passed if you pass a structure variable to a function?