Describe the distnct(),union(),intersection() and substract() transformation in Apache Spark RDD?
Tunable consistency is supported by Cassandra. Explain.
Is mysqli faster than mysql?
Explain about Pattern making and Pattern grading
What are transactions and its controls?
what do you mean by the worker node?
What is difference between web and window application?
What is struts in java?
What is advanced replication settings? : hana sql script
Explain the architecture of Hadoop Pig?
in the data power file system, the logs are stored default in log temp? True/false, give appropriate file directory if the above statement is false.
Why use ISDN?
Show the declaration for a static member variable.
Can we use shunt trip coil instead of trip coil with protection relay for protection?
How a timer enhances for controlling any process.