Explore topic-wise MCQs in Impetus.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Impetus knowledge and support exam preparation. Choose a topic below to get started.

Explore topic-wise MCQs in Impetus.

int * ptr=(int *) realloc(NULL,100) is same as

output of following program #include&lt;stdio.h&gt; int f1( int ); void main() { int b=5; printf(&quot;%d,%d&quot;, f1(b),f1(b)); } int f1(int b) { static int n=5; n++; return n; }

The effectiveness of an algorithm is best stated in

Big O notation is defined for

Iterators are________________

What happens when the following piece of code in file1.c, is compiled and executed? namespace { Class Temp { public: int GetVal() { return 100; } }; } //end of namespace int main() { Temp oTempObj1; Cout&lt;&lt;otempobj1.getval()&lt;&lt;endl; &nbsp;} &lt;/otempobj1.getval()&lt;&lt;endl;

output of following program #include<stdio.h> int f1( int ); void main() { int b=5; printf("%d,%d", f1(b),f1(b)); } int f1(int b) { static int n=5; n++; return n; }

What happens when the following piece of code in file1.c, is compiled and executed? namespace { Class Temp { public: int GetVal() { return 100; } }; } //end of namespace int main() { Temp oTempObj1; Cout<<otempobj1.getval()<<endl; } </otempobj1.getval()<<endl;