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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 10149I 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 8199With 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?
2627Given 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 65902Can 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 12493A 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 43943Post New eBay Interview Questions
What is the zooplankton?
Explain and give examples about VCB?
In the doppler effect, what is the correct term for the change in the color of light when an object that is emitting light is moving toward the observer?
What is the process to perform an incremental data load in Sqoop?
What does fsck do in linux?
What is poco proxy? : Entity framework
Which of the following describes a unique characteristic of the project Executing and Controlling processes? A. The core processes in the Executing and Controlling processes are from the Project Integration knowledge area from the Project Integration knowledge area. B. Both the Executing and Controlling processes measure variances in project performance and use corrective action to bring performance hack in line with the plan. C. Executing is an input to the Controlling processes, and Controlling is an input to Execution. D. Executing and controlling each have only one core process.
Explain the uses of the modules sqlite3, ctypes, pickle, traceback, and itertools.
When it comes to networking, what are rights?
If offered the job, how long do you plan to stay at Whole Foods?
Does treeset allow null in java?
Tell me about % include and % eval? : sas-macro
What is viewstate mvc?
Assuming one link of the Trojan horse copy-and-observe-later chain is broken. There are two other possible angles of attack by Alice: Alice logging on and attempting to read the string directly, and alice assigning a security level of sensitive to the back-pocket file. Does the reference monitor prevent these attacks?
Are quotes mandatory in URL’s?
