Interview Questions

Sonia M. - "virtual function is a member function declared with virtual keyword in a base class. It enables derived classes to redefine this function with their own specific implementations."See full answer

Arun G. - "An Object Oriented programming deals with data and members. An Object Oriented Programming consumes more memory. An OOPS Consist of bottom-up approach. An OOPS is more secure Than POP. POP. An POP deals with Functions. An POP is less secure compare to OOPS. An POP contains less memory. An POP doesnt contain acess Modifiers."See full answer

Rahul J. - "find total sum. assign that to rightsum traverse from left to right: keep updating left sum and right sum, when they match return the index. else if you reach end return -1 or not found"See full answer

1036 loknadh R. - "No ,MSE is suitable for only regression modes. Although the logistic regression in Its name has regression , but it is a classification problem so MSE is not suitable for classification models like logistic regression."See full answer

Somdip S. - "The idea of prefix sum can be applied here to find a product prefix array and a product suffix array. Create a prefix product array by calculating the cumulative product of all elements which appear before that particular element in the array. Similarly, create a suffix array for all elements which appear later than particular element in the array. Now, replace each element with the product of prefix and suffix products of adjacent elements. This will give you the answer."See full answer