Book IV Faqs

8/14/2019 Book IV Faqs

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INDEXS.NO NAME OF THE CHAPTER PAGE NO.

1

234567

8

1

ORACLE

APPLICATIONS 11i& R12

ORACLE

APPLICATIONS 11i& R12

PLSQLPLSQL

XML PUBLISHER

REPORTS

ORACLE APPS

REPORTS

ORACLE APPS

REPORTS

WORK FLOWWORK FLOW

SQLSQL

INTERFACESINTERFACES CONVERSIONSCONVERSIONS

FORM

PERSONALIZATION

FORM

PERSONALIZATION

BOOK-IV

XML REPORTS,DISVERER REPORTS AND

WORK FLOW

INTERVIEW FAQS

BOOK-IV

XML REPORTS,DISVERER REPORTS AND

WORK FLOW

INTERVIEW FAQS

DISCOVER

REPORTS

DISCOVER

REPORTS

BI PUBLISHER

REPORTS

BI PUBLISHER

REPORTS


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9

10

11

12

13

1415

16

17

18

19

20

21

22

23

24

25

26

27

2


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SQL

1. What is the diff between Exist and In Operator?

A).In operator test for the particular value in the subquery and exist operator is a boolean

operator.so it works more efficient and faster than In operator.

2. What is the Diff between Delete and Truncate and Drop?

A).TRU!AT" is a ##$ command whereas #"$"T" is a #%$ command. &ence #"$"T"

operation can be rolled back' but TRU!AT" operation cannot be rolled back. (&"R"

clause can be used with #"$"T" and not with TRU!AT".

. !an we drop the table if table is ha"in# the data?

A). $es% we can drop the table

&. I ha"e executed the Delete co''and after that I ha"e created table whether

deletions will be co''it or not? if table is successfull$ created?

(es% co''itted% bc !reate is the DD* co''and% so DD* co''ands are

auto co''itted and what e"er we perfor' D+* operations before DD*

co''ands those are auto'aticall$ co''itted.

, I ha"e executed the Delete co''and after the I ha"e created table whether

deletions will be co''it or not? if table is not created?

A. -o it is not co''itted% bc !reate is the DD* co''and% so DD* co''andsare auto co''itted and an$ DD* co''and is perfor'ed successfull$ then

before that an$ D+* operation is there that auto'aticall$ co''itted other

wise not co''itted.

. What is /owID? When it will be created? What is the for'at? What is the diff

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between /owID and /ownu'?

A. /owID is hexadeci'al nu'ber and rownu' is the nor'al nu'ber. /owId

will be created while insertin# a record into a table and rownu' will be

created while retrie"in# record usin# select st't or alon# with the result set

0uer$.

. !an we use /owID in the where clause? if (es can we use lie follows

Where /owID 3 124

A). (es we can use in where clause. 5ut /owid 312 is in"alid. 5ecause rowid isalwa$s hexadeci'al for'at not in nor'al nu'ber for'at.

6. What is Decode operator and what is the s$ntax when u ha"e used in Oracle

Apps?

The O!"#e $e"%$e &'!'e(e)' *!& $e+e#%,e$ '% !##%* -& '% '!)&%( $!'!

+!#-e& !' e'/e+!# '/(e. F% e!(,#e &! *e h!+e ! "%#-() )!(e$ REGION */'h

+!#-e& % N S !)$ E. he) *e -) SL -e/e& *e *!)' '% '!)&%( 'he&e

+!#-e& /)'% N%'h S%-'h E!&' !)$ e&'. Hee /& h%* *e $% 'h/& */'h 'he $e"%$e-)"'/%)

select

decode(

region,

N,North,

S,South,

E,East,

W,West,

UNKNOWN )

from

customer;

Note: ! using this function "e can #erform multi#le conditions on single

colume$

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17. What is -8* operator and what is the s$ntax when u ha"e used in Oracle

Apps?

In racle*+$,-$' the NVLfunction lets you substitute a value when a null value is

encountered.

The syntax for the NVLfunction is /$0 strin12' replace3with )

string1is the strin1 to test for a null value.

replace_withis the value returned if string1is null.

"xample 42

select /$0supplier3city' 5n*a5) from suppliers6

The ,-$ statement above would return 5n*a5 if the supplier3city field contained a null value.

therwise' it would return the supplier3city value.

/$7 it will identify the null values and filled values it returns exp8 if it is null other wise it

returns exp7. &ere we have to pass 8 parameters and In /$ we have to pass 7 parameters only.

If expr1is not null' then NVL2returns expr2. If expr1is null' then NVL2returns expr3.

SE%E&' lastname, salar!, N%*(commission#ct,

salar! + (salar! commission#ct), salar!) income

-.O/ em#lo!ees W0E.E lastname li1e 232

O.4E. 5 lastname;

%6S'N6/E S6%6.5 7N&O/E

8888888888888888888888888 8888888888 8888888888

aer 9 9

aida * *

anda


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issot ?? ??

loom 9 9*9

ull @9 @9

11. What is 9oin and t$pes of 9oins and what is Outer 9oin?

A) 9oin is a ind of tas in :;*% 5$ usin# this we can retrie"e data fro' 'ore

than one tables based on


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tables data

Ex select e'pno%ena'e%sal e'p.deptno%dana'e%loc fro' e'p%dept4

-oteTable1 will ha"e n rows% Tables2 ha"e ' rows. The result is +F- no.of

records will co'e.

!). "uer Join

Outer


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1. What are the Inline "iews?

1. What is s$non$' and what are the t$pes and what is the ad"anta#e?

16. What is Index? Ad"ante#e of Index? T$pes of Indexes?

27. What are the 5it 'apped Index? Ad"anta#e?

21. What is sub0uer$ and what is !o/elated :ub ;uer$ and diff between

those two?

22. What is the s$ntax for ToJDateG) and toJcharG)% toJnu'berG) functions?

A)#o$%ae(&,forma):It can be used to con"ert the #i"en character into date

for'at.

or'at indicates in which character is pro"ided.

:$ntax toJdateGstrin#% date for'ate)

Ex select toJdateG>177@%@ddd@) fro' dual4 oKp 17apr17.

#o$&'ar(%,forma): it can be used to con"ert #i"en da

2. What is diff between /eplace and Translate?

A)

epla&e #ranslae

1).It replace a character with

another character in #i"en strin#.

Ex select replaceGs%c1%c2) fro'

dual4

2. In this "alue b$ "alue

replace'ent will be done.

1).It also replace a character

with another character in #i"en

strin#.

In this both strin#s 'ust ha"e

e0ual no.of characters.

Exselect translateGs%c1%c2)

fro' dual4

2). In this character b$

character replace'ent will be

done.

2&. What are the Lseudo colu'ns we ha"e?

2,. ow to execute DO: !o''ands fro' :;* Lro'pt?

2. ow can we find out no of Indexes we ha"e created a#ainst a Table?

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2. ow to #et second 'ax salar$ fro' the table?

2. ow to delete duplicate rows fro' the table?

26. What is where clause?

7. What is ha"in# clause and what is the diff between these two clauses?

1. ow to handle the table le"el locs and colu'n le"el locs?

2. What are the constraints we ha"e and how to declare?

. What is the diff between pri'ar$ e$ and =ni0ue?

&. !an we co'pare two -ull "alues? !an we insert 'ore than one null "alue in

the uni0ue colu'n?

,. ow to handle null "alues?

. What are !5O and /5O? What is the diff between these two?

. What are the perfor'in# tunin# le"els?. What is Explain plan and what is tproff?

6. ow can u tune the 0uer$?

(L*SQL)

1. What is Exception? T$pes of Exceptions? Exception Lropa#ations?

2. What is /AI:EJALL*I!ATIO-JE//O/?and what is L/AM+A

I-ITJEN!ELTIO-?

. What are the Lredefined exceptions we ha"e?

&. When we is :E*E!T state'ent in the Execution bloc what are the Lredefined

exceptions we ha"e to use in the Exception 5loc?

,. What is the diff between -OJDATAJO=-D and -OT O=-D

. What is !=/:O/? What are the !ursor t$pes? what are cursor declaration

steps?

. What is the diff between I'plicit and Explicit and /ef !ursor?

. In which pro#ra' u has used the !ursor? One exa'ple for i'plicit cursor?

6. What are the !ursor attributes we ha"e?

17. !an we issue the co''it inside of the !ursor for *oop?

11. What is or =pdate O !lause in the !ursors?

12. What is Lrocedure and what is unction?

1. What is the /-D and W-D?

1&. What is the diff between Lrocedure and unction?

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1,. When we will create Lrocedure and when we will create function?

1. What is the diff between Laca#e procedure and :tandalone procedure?

1. If we drop the table which we ha"e used in the procedure do we need to

reco'pile the procedure then how?

1. ow to #et the Lrocedure :ource code fro' database?

16. What is the Ad"anta#e of Laca#e?

27. What are the other ob


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1. What if ra'e% /epeatin# fra'e and Anchor Ob


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) What are propert$ clauses and "isual attributes?

6) What is diff between L! and 8A? ow to call 8A d$na'icall$?

17) !an we write the tri##ers on Lropert$ clause?

11) What is the diff between !A**JO/+% OLE-JO/+% -EWJO/+?

12) What are the wa$s we can call the report fro' the for'?

1) What is the diff between L/EO/+ and WE--EWO/+I-:TA-!E?

1&) !an we create table throu#h for' if so how?

1,) What is the for' Lra'eters? ow to pass para'eters?

1) What is the diff between standard procedure and for' procedure?

1) What are the ob

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Book IV Faqs