What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.
4 11937how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6
4 9846Post New Hexaware SQL PLSQL Interview Questions
Which part of the RDBMS takes care of the data dictionary? How
what was the rate of duty i have to pay if i want to import 1) lubricants(engine oil, etc) 2) grease 3) v-belts(rubber belts used in machines, cars, etc)
Describe the integrate-and-fire model of individual neurons?
What is Framework & How it work?
what is meant cloud watch?
How do you study powerpoint slides?
What is the degree of freedom in the robotics? How can it be determined?
Define xml?
List the key components of angular 2?
What is control key?
Explain the serialization in .net
What is hector?
How many levels deep can include files be nested?
What do you understand by the term trees, forests and domains?
Explain what happens when you issue a escape routine in a program? Will there be any compilation /run time erro?