Double type in Hive - Important points?

668

How to compare the top two records using sql?

1327

What is a router in angular?

786

I am new to Test Complete ,can any one suggest me the steps to create/Record and replay a test in Test complete 6....

2326

How to define an oracle sub procedure?

1118

which power station plants r more efficient? which is less? which is most expensive and which is cheapest?

1933

What are iccosomes?

433

How do you turn on system restore in windows 7?

855

What are columns and rows in word?

554

How to delete a login name in ms sql server?

1047

A startup is running a pilot preparation of around a hundred sensors to live street noise and air quality in urban areas for three months. It absolutely was noted that each month around 4gb of device data is generated. The corporate uses a load balanced auto-scaled layer of ec2 instances and rds info with five hundred gb standard storage. The pilot was a hit and currently, they need to deploy a minimum of 100k sensors which require to be supported by the backend. The user wishes to store the data for a minimum of a pair of years to research it. What should a user do?

177

Describe the function and untility of the most difficult SAS macro that you have written.

2198

How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 100 microns?

1524

what is the difference between VARCHAR and VARCHAR2?

23470

Can you explain various data region available in ssrs with their use?

962