Answer Posted / sujatha

hierarchical inheritance:

It is a type of inheritance where one or more derived
classes is derved from common( or one ) base class .


ex:

class A
{
// definition of class A
};


class B : public A //derived from A
{
// definition of class B
};


class C : public A //derived from A

{
// definition of class c
};

what type of question are asked in thoughtworks pair programming round ?

2145

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What is oops and its features?

1025

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Which method cannot be overridden?

1016

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write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

2193

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what are the realtime excercises in C++?

2785

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Can a destructor be called directly?

1020

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What is object and example?

1113

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Why is static class not inherited?

1042

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#include #include #include #include void insert(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); insert(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void insert(char *items, int count) { register int a, b; char t; for(a=1; a < count; ++a) { t = items[a]; for(b=a-1; (b >= 0) && (t < items[b]); b--) items[b+1] = items[b]; items[b+1] = t; } } design an algorithm for Insertion Sort

2564

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#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

2493

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What is class in oop with example?

1040

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What is oops concept with example?

968

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Why is destructor used?

959

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What is destructor give example?

1012

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What is use of overloading?

1081

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