explain connection less and with connection?diference between data reader,data set,data adapter? can we use data reader,data set in a single application? if yes explain with simple code,if no explain?
3 17053What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?
2 11290From the following data calculate (i) P/V Ratio (ii) Profit when sales are Rs.20,000 and (iii) the new Break-Even Point, if the selling price is reduced by 20% Fixed expenses Rs. 4,000 Break-Even-Pont Rs. 10,000
8 89374I have a table emp , Fields with empname,dnname,dno,salary. now I want copy distinct salary with all emp detail from emp into new table which is not already exist in database. how would I do this ?
2 4070Post New Techno Labs Interview Questions
what is the difference between keyword driven frame work and data driven frame work.
How do you use a database worksheet?
Explain all codd's rules for relational database system?
Can I unit test seam applications without starting the application server?
How to create a stored procedure in oracle?
Differentiate Class selector from ID selector?
What is the best case time complexity of bubble sort?
Why air circuit breaker off due to power failure?
What does @singleton annotation do?
What is the difference between active and passive filters?
why boiler is closed system ?
Is javascript insecure?
Can hive queries be executed from script files? How?
When was 'chandra' the space x -ray observatory launched from usa?
What is a sticky broadcast?