What is the difference between SQL, DDL, and DML?7 62524
Query to get max and second max in oracle in one query ?34 45518
what is unique key?14 16788
what is the difference between primary key & foreign key?57 103799
What is STATSPACK tool?3 6055
why can't we assign not null constraint as table level constraint3 10083
What is pragma restrict_reference in oracle 9i?When we use this?Give me one realtime scenario?4 7984
what is the exact definition for pointer?7 4363
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.9 11702
What are the differences between a sys and system user and what are the extra privileges available to the sys user?1 3947
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.748
Using the relations and the rules set out in the notes under each relation, write statements to create the two sequence generators specified in the notes.890
1. Display all the rows and columns in the CLIENT table. Sort by client name in reverse alphabetical order.2 3691
2. Display the item number and total cost for each order line (total cost = no of items X item cost). Name the calculated column TOTAL COST.2 2268
3. Display all the client numbers in the ORDER table. Remove duplicates.1 2413
what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail
what is the construction cost for per cft of multistorryed building in kolkata?
I got a chance in company placement in my university .... The h.r ask several random question on the basis of ur communication skill n grammer... Firstly they ask .. Tell me about urself ? . how was ur school life? Fav. Movie n why . tell the story? How was ur First day in college? Etc....
Dear all, Please send me the ab initio pdfs and faqs i need... my mail id is email@example.com
The shot circuit in any winding of transformer result? Explain
Explain the pleomorphism in bacteria ?
Why and where this web.config file is used?
Basic Stuff related to Perl?
How to regulate the flow of Air in 4" line, with max flow of 330 nm3/hr and Pressure of 0.5 bar? please suggest the type of instrument required.
What is -2likelihood function?
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)
what is the responsiblities for accounts manager?
send me cutoff of surat nit for m.tech
how to make a best portflio and its compartive each other and why chosen the different different portfoili. explain with examples?
What is the function of Profit center in Material master and how will system react when it finds Profit center in MM/when it does not find Profit center in MM? Plz answer for both the scenarios?