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Zensar SQL PLSQL Interview Questions
Questions Answers Views Company eMail

how to find the second highest salary from emp table?

210 278920

How to write a procedure for displying the data in a TREE or (PARENT and CHILD ) relationship , for ex: A is the main project id, for this project B,C,D are sub tasks(sub project id's) for B the sub tasks are e,f,g and for c is h ,i ,j and for d is k,l,m now i need to display the o/p in a TREE fashion pls help me , thanks in advance surendra

2 5120

what is difference b/w pravite procedures and public procedures?

3 16469

define sql

3 3712

write a pl/sql function if enter a value=0 then output value=1 and vise verse with out using if and case statements.

3 5293

ex: take one schema in that t1,t2, tables and you don't no the table name also. write a procedure if enter columns name then display the maching columns .otherwise display the unmatch columns.

1 3435

how can stop the sequence with mention the max value and with out mention the max value

1 4734

take one table is t1 and in that column name is f1 f1 column values are 200 5000 3000 7000 300 600 100 400 800 400 i want display the values asc and desc in a single output. sample output is f1.a 100 200 300 400 500 600 etc...... and f1.d is 5000 4000 3000 2000 1000 etc...

9 8017

pl/sql testing means what ...... explain process how to find pl/sql bugs

1 4082

have table with two columns with datatypes as number and varchar and the values in A column like 1,2,3 AND B column values like a,b,c. now need to display data in a single column as 1,a,2,b,3,c.

8 10020

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Zensar SQL PLSQL Interview Questions

Un-Answered Questions

The product description, strategic plan, project selection criteria, and historical information are considered: A. Inputs to the project Planning process B. Inputs to the project Overview process C. Inputs to the project Initiation process D. Inputs to the project Execution process


What is a toast?


What is the use of segregation of duties in sap system?


Objectives and Correlating Incentives Describe a time when you have set objectives and correlating incentives for a member of your team What were you trying to achieve in doing this, what were the objectives? How did you choose the incentives?


What are the components of embedded system?


What are the activities that you perform while moving VOBs between two different operating systems?


What are extends?


Response of switch when we send different vlan data from different port using same mac id.


How do you detect earth by lam p?


What is an escape character in sql?


What is mnemonic in assembly language?


IS it possible to built the oracle database without setting the kernal parameters?


When are intermolecular forces the strongest?


When should the register modifier be used? Does it really help?


Name some companies that use Hadoop?