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TCS Oracle General Interview Questions
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The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ---------- 1 NULL 7 2 4 NULL NULL 5 NULL 3 NULL NULL

 1 2511

The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ================ 1 NULL 2 NULL 3 4 NULL 5 6 7 NULL NULL O/P C = 2 4 6

 2 3217

write a query that displays every Friday in a year with date?

 5 4823

Tab A A B ------ 1 A 2 B 3 C Tab B A B ----- 4 D 5 E 6 F Generate the value into B table from A table. Only table A has the value. Write the SQL query to get B table value.

 1265

What the is the diff between local index and global index. give some example.

 1138

What is snapshot is too old? Give and example for better understand.

 1103

Can u make a synonym for deptno=10 only from emp table.

 1 1958

Give syntax for SQL and ORACLE joins.

 636

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TCS Oracle General Interview Questions


Un-Answered Questions

What is linked hashset and its features?

554

Can I use windows 10 without a product key?

389

Using which language Test cases are added in .ptu file of RTRT unit testing???

3605

I have windows rt. Can I get windows 8.1?

486

WhatIs the limit of duty exemption in smal scale industries.

1726




What is the cubic-bezier() function?

324

What is the default apache directory?

494

For node.js, why google uses v8 engine?

255

Is oracle and sql same?

577

What is the use of hooks?

537

How to set parameter in query hibernate?

175

How do you alphabetize a list in python?

452

i have one sold to party that sold to party have 1000 ship to party but if create order system should take always 80 number ship to party how can you do this?

519

What kinds of responsibilities does a dba have in a database environment?

282

What is method and methodology?

610