What are the uses of union in C?

Asked by Last Modified  

1 Answer

Learn C Language +4 C Language Programming Advanced C++ Basic C++ C++ Language

Follow 2
Answer

Please enter your answer

Narendra

Computer Science Tutor

union used primary memory efficently. In structure for each data member there is a separate memory but incase of union one memory (largest one) is used by all the member of the union.
Comments
Dislike Bookmark

Related Questions

Is it valid to address one element beyond the end of an array?
No, array is a fixed size memory allocation for variables. It is illegal to access elements beyond the allocated space.
Shivani
What is the benefit of using an enum rather than a #define constant?
#define is a symbolic constant. symbolic constants are uppercase letters. symbolic constants above the main() function. symbolic constants are not terminated with semicolon. symbolic constants must define using #define preprocessor directive.
Basundhara
0 0
View Comments7
What are the __DATE__ and __TIME__ preprocessor commands?
Preprocessor is first statement that get executed. It tells compiler to pre-process before compilation. _DATE --> The current date as a character literal in "MMM DD YYYY" format. and The current time...
Subhasish
Which websites are best to learn C programming?
Some recommended websites to learn C programming include Codecademy, GeeksforGeeks, and Learn-C.org. Each provides interactive lessons and exercises to help you grasp the fundamentals of C programming.
Sarath Chandra
0 0
View Comments5
How do I learn C programming by videos or books?
BOOKS AND PRACTICE by far remain the best way for learning any language ....
Fgrefg
0 0
View Comments7

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Features Of C Language
Features of C language It is a robust language with rich set of built-in functions and operators that can be used to write any complex program. The C compiler combines the capabilities of an assembly...

Venkateswararao S.

0 0
View Comments0
Everything about printf in C language
What is printf and from where it comes from in C code.? You must have used printf so many times in your Car programs but do you really know everything about printf? Let's see. What is the full form...

Ganesh Shinde

0 0
View Comments0
Learn to code from an Engineer || Linear search || Python

Syed Chintu

0 0
View Comments0
Array vs Linked List
Array Linked List Accessing element is easy. Accessing element is difficult compare to Array. Easy to use. Difficult to use. Memory is Fixed size. Memory is variable size. If...

Umasankar Natarajan

0 0
View Comments0
Structures in C
A structure is a collection of one or more data members possibly of different data types, grouped together under a single name for convenient handling. Defining a Structure: In general terms,...

Venkateswararao S.

0 0
View Comments0

Recommended Articles

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

8 Hottest IT Careers of 2014!

Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Mumbai
C Language Classes in Chennai
C Language Classes in Kolkata
C Language Classes in Ghaziabad
C Language Classes in Noida
C Language Classes in Jaipur

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you