Tag: programming languages

Questions Related to programming languages

Choose the correct option - Transformations which have only Input/Output ports

technology programming languages

  1. Expression

  2. Router

  3. Lookup

  4. Aggregator

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Correct Option: A

When would you use Joiner transformation

technology programming languages

  1. If you want to join two tables in same database

  2. If the Order By clause needs to be changed

  3. If you want to join two tables on different Oracle databases

  4. If you want to join table and flat file

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Correct Option: D

Which of the following is/are an Active transformation

technology programming languages

  1. Sorter

  2. Connected Lookup

  3. Expression

  4. Unconnected Lookup

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Correct Option: A

How many sources can be joined using Joiner transformation

technology programming languages

  1. 1

  2. 2

  3. 3

  4. Unlimited

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Correct Option: B

Which are the different Lookup cache types

technology programming languages

  1. Persistent

  2. Dynamic

  3. Static

  4. All of the above

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Correct Option: D

Which transformation is used to read data from Cobol files?

technology programming languages

  1. Normalizer

  2. Source Qualifier

  3. Source Definition

  4. Any transformation

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Correct Option: A

Which datatype cannot be converted to any other datatype

technology programming languages

  1. Character

  2. Date

  3. Integer

  4. RAW

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Correct Option: D

Which one of the transformations below does not use index and data cache

technology programming languages

  1. Aggregator

  2. Lookup

  3. Joiner

  4. Expression

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Correct Option: D

What are the types of lookup

technology programming languages

  1. active

  2. passive

  3. connected

  4. Connected and unconnected

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Correct Option: D

CObject class provides support to which of the following?
technology programming languages

  1. Message Processing

  2. Serialization

  3. Single Document Interface

  4. Multiple Document Interface

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Correct Option: B