When will you use an interface and abstract class?
Is impala production ready?
Explain 'bit masking'?
what is a trigger in mysql? : Sql dba
Can you please explain the difference between bluetooth and infra red?
Explain what is bts? What are its different?
Can two objects have same hashcode?
What are the variables in typescript? How to create a variable in typescript?
What are the design patterns you know explain?
I want to put this query to SENIOR & EXPERIENCED ELECTRICAL ENGINEERS. 1)I want to know about the control circuit diagrams for control panels. I found it difficult to understand. Is there ant booklet through which we can learn the circuit diagrams? 2)I want to learn about conduiting, laying cables, preparing cable schedules and various techniques which is the part of building infrastucture(construction field). I don't have any experience in this area. I have experience in control panels only. that's why i am not getting any opening in building infrastucture (construction field).Can I get the job in this field as Trainee Engineer? How to enter this field? I need job in PUNE
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
What are templates?
How do I highlight all tabs in excel?
What is the main purpose of UNESCO and UNICEF?
What are session beans?