How to filter out duplications in the returning rows using oracle?

991

I have a report it taking so much time how can I rectify

1437

What is the difference between passing by reference and passing a reference?

1042

What are the six states which the power manager can put the computer into?

5

Explain why to choose python over java in selenium?

888

what is ISR? what is the return value of ISR?

2545

What is ghosted page and un-ghosted page ?

711

How do you make excel columns and rows the same size?

576

What is inner join? Explain with an example?

1143

What types of financial models will you build and what purpose will they serve?

1155

Can a class be private in c#?

905

Explain the difference between debug.write and trace.write? When should each be used?

958

What are the advantages of shell script?

986

What is namespace in php laravel?

725

When calculation of fault current and fault Kva is to be done,why always we use per unit value and why we consider the base kva?

1865