Oracle Questions

[tommy]

1)[color=#333300][font=Helvetica, sans-serif][size=3]When calling form “B” from within form “A” there is requirement to pass a parameter from A to B and , upon exit from form B return a value from B to A. Explain at least one possible way to accomplish this.[/size][/font][/color]

[color=#333300][font=Helvetica, sans-serif][size=3]2)[/size][/font][/color][color=#333300][font=Helvetica, sans-serif][size=3]If there is a form block that is based on a table and if there are two triggers on that block, one pre-query trigger and one post-query trigger then how many times will those trigger fire when query is executed on that block?[/size][/font][/color]

[color=#333300][font=Helvetica, sans-serif][size=3]telisthe chepandi bhayya..[/size][/font][/color]

[cherlapalli_jailer]

antha ap separation hadavidi lo vunte

nuvvu subject antavu
[img]http://www.desigifs.com/sites/default/files/2013/anasuya13.gif?1367790708[/img]

2 Q i think each trigger will excute separately

[cherlapalli_jailer]

1 Q i think
login is a example

Form A uid/PWD to form B
Form be after validating credentials it will return User default data to Form A

[tommy]

Y aa i know but tapatledu...