Interested to Buy Any Domain ? << Click Here >> for more details...
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.
- 10 Answers
- 17664 Views
- Zycus Infotech, I also Faced
- E-Mail Answers
Answer Posted / girish
Final Answer is 'Option 2' . Read option 2 and 3
carefully, u will get to know why 2 is correct.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory
what is different between oops and c++
Whats oop mean?
class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash
What is meant by oops concept?
What is static modifier?
Why interface is used?
What is polymorphism explain?
Is html an oop?
What is polymorphism and its types?
What is byval and byref? What are differences between them?
What is the difference between a mixin and inheritance?
What is encapsulation process?
Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)
What are oops methods?
