Explain the meaning of keyword 'extern' in a function declaration.

20

What is a copy constructor? What is the need for it?

21

How is the filter function used?

1

What is the host defense mechanism shown if the infection is through toxin-induced damage of host cells?

7

How to create an empty dataframe?

13

How to handle the encrypted values in correlation. please send me example with explanation

590

Explain how one can iterate through items and records in a specified block?

23

What do you understand by overdraft?

28

How to prevent modification of an object in Javascript?

31

What do you understand by term hash table collisions?

5

In electronic conductors, what is the reason for flow of current?

31

What is the cartesian product of the table?

9

What are the different models used in cluster analysis?

12

Explain about RDB-List method?

13

differentiate between planning characteristic and navigation attribute

11