Ans is B)

Which uses less memory?
a)
struct astruct
{
int x;
float y;
int v;
};

b)
union aunion
{
int x;
float v;
};

c)
char array[10];

Question Posted / guest

Answer Posted / guest

Ans is B)

Is This Answer Correct ?

9 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What are virtual constructors/destructors?

1008

In which header file does one find isalpha() a) conio.h b) stdio.h c) ctype.h

1205

What are the new features that iso/ansi c++ has added to original c++ specifications?

1134

What is c++ hiding?

1202

What are the advantages of using pointers in a program?

1136

Draw a flow chart and write a program for the difference between the sum of elements with odd and even numbers. Two dimensional array.

6403

Describe the syntax of single inheritance in C++?

1074

What is :: operator in c++?

1048

What does new return if there is insufficient memory to make your new object?

1028

How do you differentiate between overloading the prefix and postfix increments?

1094

What do you mean by function and operator overloading in c++?

1047

What are the two types of comments?

995

What are the advantages of c++ over c?

1066

Give an example of run-time polymorphism/virtual functions.

1003

What is the main purpose of c++?

1062