Tag: technology

Questions Related to technology

Multiple choice technology databases

A new table has been created in the employee. There are no rows in the table.What would be the output of the following query?select count(*) from employee

Error
1
No data Found
0

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Multiple choice technology databases

Which of the query will print the output as 'TCS' (single quotes should come in the output of the query)

select '''||'TCS'||''' from dual
select 'TCS' from dual
select '''TCS''' from dual
select "TCS" from dual

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Multiple choice technology databases

What's the output select to_Date('2009-may-25','yyyymmdd') from dual

2009-may-25
Error
may-2009-25
200925may

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Multiple choice technology databases

Which of the query will print the output as 'TCS' (single quotes should come in the output)

select '''||'TCS ||''' from dual
select '''TCS''' from dual
select "TCS" from dual
select 'TCS' from dual

Reveal answer Fill a bubble to check yourself

Multiple choice technology databases

Session Handling is done by which part of teradata system?

AMP
PE
BYNET
CLIQUE

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Multiple choice technology databases

TERADATA is Shared _________ architecture.

Nothing
Everything
Disk
Processor

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Multiple choice technology databases

Maximum no. of secondry indexes allowed on single table

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Multiple choice technology databases

Clique is a

Group of nodes that share a common set of disk arrays.
Group of AMP's that share a common set of VDisk
Group of PE's used for fault tolerance.
Group of teradata systems.

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Multiple choice technology databases

The rows of every table are distributed among all AMPs

True
False

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Multiple choice technology databases

Each row in teradata system is identified using

Row hash
Row id
Hash map
Hash value

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