What is the use of @qualifier annotation?
What is the difference between Internal Table and External Table in Hive?
What is table in hbase?
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
Do we require two servers for the namenode and the datanodes?
Explain What do you know about Web Sites.
What is set swift?
Explain ampersand parameter (&block) in Ruby?
How would you obtain the current time and difference between two times?
Explain the performance tuning in jvm?
How many types of variable in perl?
What is microstrategy?
In k-means or knn, we use euclidean distance to calculate the distance between nearest neighbors. Why not manhattan distance?
Currently what is the highest capacity (MVA) of SPPg generator available in the market?
Is age nominal or ordinal?