basic C++ fundamentals Online Test

what is the size of empty class
1Byte
0byte
unknown
what is the size of double in a 32 bit compiler
2byte
8 byte
4 byte
we can overload the sizeof operator in c++
true
false
in inheritance we use:
has a relationship
is a relationship
in C++ the protected access specifier is needed only when inheritance is involved :
true
false
The union enables the same piece of memory to be defined as two or more different types of variables.
true
false




















Description:

this test consists question regarding basic C++ concepts

Tags:

C++  programming

Discussion
Umam

Umam

Fe + uap air panas (stoom) akan menghasilkan H2 (pembuatan H2 secara teknik).
Reaksi :
• Bereaksi dengan semua asam.
Reaksi :
http://goo.gl/uTL5Cu http://bit.ly/2bz1A6v

2167 days 17 hours 34 minutes ago

Nikhil Kumar Mahto

Nikhil Kumar Mahto

we can't overload size of operator its wrong answer

4017 days 19 hours 22 minutes ago

sauabh

sauabh

U have written "In C the protected access specifier is needed only when inheritance is involved". Explain How?

4413 days 10 hours 8 minutes ago

Neetesh

Neetesh

please tell me how we can overloaded size of operator

4484 days 22 hours ago

harshad

harshad

nice

4523 days 5 hours 42 minutes ago

Yuvaraj

Yuvaraj

We can not oveload the sizeof operator

4598 days 14 hours 48 minutes ago

yadhu

yadhu

i think we cannot overload sizeof operator in c++

4602 days 17 hours 12 minutes ago

yadhu

yadhu

i think sizeoff operator cannot be overloaded

4602 days 17 hours 14 minutes ago

ruchi
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