There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.
2 6121There are three tables : E : EID,ENAME D : DID,DNAME empdept : eid, did select the employees who doesn't belong to any dep
4 7954I have two tables : COuntry,city I want all the cities in each country.Question on Cross Join.
3 6586Can u please explain me the Discussion on Except ,using cast like type cast. Question in the context of difference between two tables
2119i have procedure p1.and also i declare the same procedure in a package. whice one is efficient package procedure or procedure?
2 5895Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer
4424Post New Microsoft Interview Questions
Which fields are automatically indexed in salesforce ?
What is the result of goods movement?
Tell me something about IN call Flow and what is the difference between the flows in both GSM and CDMA technologies?
Which is the word’s smallest monkey?
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63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
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what do you mean by emissive power?
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The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
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What is a repair request?