You attempt to query the data base with this command: SELECT name, salary FROM employee WHERE salary=(SELECT salary FROM employee WHERE last name='Wagner' OR dept no=233) Choose most appropriate option from the following: 1)Sub-queries are not allowed in the where clause. 2)a multiple row sub-query used with a single row comparison operator. 3)a single row query is used with a multiple row comparison operator.

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What are constructors in oop?

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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the maximum number of concurrent threads that the InnoDB plug-in can create.

1 Answers  

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Which method cannot be overridden?

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What is overriding in oops?

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what is code for call by value and call by reference?

1 Answers  

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What are the 5 oop principles?

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What is polymorphism used for?

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what is graphics

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Why do we use oops?

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i ahve v low % in 12th n BSC which is aroun 50 coz science was imposed on me......nw m doin MCA n my aggregate in above 74%,what shud i say if asked about low previous percentage??????

4 Answers  

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What is overloading in oops?

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