what is a composite primary key ? : Sql dba
write a query that returns one row for each department and the number of employees in that department. Given two tables EMPLOYEE and DEPARTMENT, where there can be multiple employees per department.
How to runs talend job as web service?
Does windows 10 have a firewall?
Is null in java?
What is meant by mobile code?
What is delegates and events?
What is Cluster Sampling in Machine Learning?
Does java have linq?
What are the benefits of the distributed ledger?
Can we concatenate fields in physical file? If yes how can we do?
What are the functions which are used for character handling functions?
What are OBJ Methods?
Provide an algorithm to reverse a linked list without using recursion.
How would you create a new r6 class?