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 16916What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?
2 11088From 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 88895I 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 3946Post New Techno Labs Interview Questions
What is the full form of mqtt?
How do I create a link that sends me email?
Difference between DataGid and Girdview? Difference b/w .Net 2.0, 3.0 and 3.5 ? Diff b/w dispose & Finialize Methods?
What is spring and why it is used?
How to test your code in Node.js?
What is array and string?
Is primary key a clustered index?
How Might Cybersecurity affect the Development and Implementation of the Internet of Things (IoT), especially in the USA?
What are transactions and its controls?
• How are basic order dates determined?
Explain your strengths in terms of this job profile.
What is the purpose of @requiredstringvalidator annotation?
Can you connect 2 vpcs in different account?
what is civil engineer greatest strength and weakness?
What are the main components of a class in java?