C Books Guide and List
C++ Books Guide and List
Best Java Books

3,749 questions

4,049 answers

114 comments

10,705 users

What are advantages and disadvantages of external storage class?

0 votes
325 views
asked Apr 8, 2014 by sunny Expert (11,410 points)

1 Answer

0 votes
Advantages of external storage class
1)Persistent storage of a variable retains the latest value
2)The value is globally available
Disadvantages of external storage class
1)The storage for an external variable exists even when the variable is
not needed
2)The side effect may produce surprising output
3)Modification of the program is difficult
4)Generality of a program is affected
answered Apr 8, 2014 by sara Guru (24,570 points)

Related questions

0 votes
1 answer 20 views
20 views asked Dec 27, 2013 by john Guru (27,140 points)
0 votes
1 answer 245 views
0 votes
1 answer 65 views
0 votes
1 answer 133 views
...