Explain what is an extension table and how is it related to base table?

946

In which kind of scenarios MapReduce jobs will be more useful than PIG in Hadoop?

691

What is a namenode in hadoop?

57

Explain “row_number()” in sql server with an example?

1053

whar are the draw backs of programming lang step by step in Clang and next in C++ and next and in Java nad in .Net

2162

Can I have 2 websites on wordpress?

182

How do I check my hard drive hard drive?

949

Keywords: Die, Card, Coin, B/N 2 To 12

1323

What task is 98% of the required work of a business analyst?

1115

How to increase the maximum execution time of a script in php?

1016

there are 67 seats in train . there are only 5 seats in a row and in last row there are only 2 seats. One person can reseve only 5 seat at a time. If person reserving seat , the care is atken that he may get all in row. if seats are not available in row then the arrangement is so that person group get nearby seats. the following class is given public class seat { char name; int seat; boolean isSeatempty } 1.Draw require class digram and object diagram. 2.Write function seatallot(int noofperson) to allocate seat with seat nuber printed for the each name.

3076

How to take a substring from a given string in php?

961

Explain me at what instance you get locked out of your wordpress admin and see your website as a blank screen?

162

What is the shortest method to open a text file and display its content?

940

Define grading?

1