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[inranasingha]

danna kenek pahadannoo..
ans:b

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[inranasingha]

ans :a correct
: d ?.

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[pradeep0079]

for first question in my answer is (iii) check that with following links
u have to verify answer with following articles
http://msdn.microsoft.com/en-us/library/ms175464.aspx
http://en.wikipedia.org/wiki/Foreign_key
http://publib.boulder.ibm.com/infoc...c=/com.ibm.db2.udb.admin.doc/doc/c0004981.htm
http://www.webopedia.com/TERM/R/referential_integrity.html
http://en.wikipedia.org/wiki/Foreign_key

 

[pradeep0079]

for question 2
my answer is (a) (might be wrong)
check with this url
sithum do not have grant previlages
amal has grant previlages
http://ss64.com/ora/grant.html
http://beginner-sql-tutorial.com/sql-grant-revoke-privileges-roles.htm

 

[inranasingha]

for first question in my answer is (iii) check that with following links
u have to verify answer with following articles
http://msdn.microsoft.com/en-us/library/ms175464.aspx
http://en.wikipedia.org/wiki/Foreign_key
http://publib.boulder.ibm.com/infoc...c=/com.ibm.db2.udb.admin.doc/doc/c0004981.htm
http://www.webopedia.com/TERM/R/referential_integrity.html
http://en.wikipedia.org/wiki/Foreign_key

for question 2
my answer is (a) (might be wrong)
check with this url
sithum do not have grant previlages
amal has grant previlages
http://ss64.com/ora/grant.html
http://beginner-sql-tutorial.com/sql-grant-revoke-privileges-roles.htm

Pin sidda wenawa ban
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[chinthi123]

machan 27 prasneta c uttare mokada foreign key attribute ekaka null values tiyenna puluwan

28 ta mat hitanne (a) kiyala mokada deela tiyana widiata antima dennata select priviledge eka witarai deela tiyenne eka hinda abtima statements 2 waradei

anyway u must double check bro

 

[inranasingha]

machan 27 prasneta c uttare mokada foreign key attribute ekaka null values tiyenna puluwan

28 ta mat hitanne (a) kiyala mokada deela tiyana widiata antima dennata select priviledge eka witarai deela tiyenne eka hinda abtima statements 2 waradei

anyway u must double check bro

pin