Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
3 8655I need data on eBay customers in Chicago who can did bid on certain item? I dont have access to eBay database directly. How I get the information?
1 7252With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?
2056Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like.
21 45892Can any one tell me how to increase the performance of a sql query ie what are the performance tips in creating or writing a sql query !!?
3 10956A big cube painted with yellow colour in all sides. if you cut it into 1000 cubes with same dimension. than how many cubes were without painted anyside. explain it?
12 39597Post New eBay Interview Questions
How are the polyclonal antibodies produced?
Describe python usage in web programming?
What is code complete?
What problem did you encounter and how did you overcome them?
What does not ‘r’ language do?
What is a burette and how is it used?
How will you set the threshold for credit card fraud detection model?
what are date and time intervals? : Sql dba
Is bsd faster than linux?
What is meant by public accounting?
Explain a time that you had to persuade your manager [to approve] a particular design idea.
Explain the advantages of using a ball mill over other conventional methods of crushing?
What is the difference between search engine marketing and internet marketing?
What is write ahead log(journaling)?
where tie beam is used? what is the pupose? what dimension of tie beam can provided and number and diameter of steel bars to be used between the columns of 1333mm and 1400.
