Explain internal table?

1

Do you have some knowledge of R - analyse a given dataset in R?

78

one server is down it doen't display anything what you do?

1168

What are the four objects in microsoft access?

267

How do you manage slowly changing dimensions? What are the fields required in managing different types if scd?

5

How many Mappers run for a MapReduce job?

229

During run time where the hosts saves the files?

413

In nsfetchrequest can we fetch only a selective few attributes of an entity? How?

285

How do I find missing dll files?

293

Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?

285

why use functions a) writing functions avoids rewriting the same code over and over b) using functions it becomes easier to write programs and keep track of what they are doing c) a & b d) none of the above

425

Which font is good for powerpoint presentation?

54

 In A* approach evaluation function is a) Heuristic function b) Path cost from start node to current node c) Path cost from start node to current node + Heuristic cost d) Average of Path cost from start node to current node and Heuristic cost

4128

Explain with examples of circuit protecting device apart from fuse, circuit beaker, relays, lighting arrestor, switch gears?

2941

Explain about static nested classes in java?

399