• technology Online Quiz - 1681
Back
0

technology Online Quiz - 1681

Description: technology Online Quiz - 1681
Number of Questions: 20
Created by:
Tags: technology
Start the Quiz
Attempted 0/20 Correct 0 Score 0
‹
›

The source can be imported as target but the target cant be imported as source

technology

  1. True

  2. False

Show answer
Correct Option: A

Truncate table option set in session level when run for the first time will throw error

technology

  1. True

  2. False

Show answer
Correct Option: A

Database sort order need not match with session sort order

technology

  1. True

  2. False

Show answer
Correct Option: B

Debugger is available in designer

technology

  1. True

  2. False

Show answer
Correct Option: A

Debugger is available in designer

technology

  1. True

  2. False

Show answer
Correct Option: A

Define Vin ?

technology

  1. Vehicle Indentification Number

  2. Vehicle Information Number

  3. Van Information Number

  4. Van Indentification Number

  5. Vehicle Index Number

  6. Van Index Number

Show answer
Correct Option: A

i/p ports are allowed for sequence generator

technology

  1. True

  2. False

Show answer
Correct Option: B

We can create tasks directly in workflow designer w/o actually creating it in task developer

technology

  1. True

  2. False

Show answer
Correct Option: A

Variable ports are not available in which of the following transformation?

technology

  1. Expression

  2. Aggregator

  3. Rank

  4. Router

Show answer
Correct Option: D

alt-t--is the keyboard shortcut for adding ports in a transformation

technology

  1. True

  2. False

Show answer
Correct Option: B

In workflow monitor - abort has a 30 second timeout

technology

  1. True

  2. False

Show answer
Correct Option: B

What is the Option status for active, cancelled, reinstated and expire options respectively

technology manufacturing

  1. 01,3X

  2. 4X

  3. 02,3X

  4. 02

Show answer
Correct Option: A,B,D

1.What is the lowest CPU cost partitioning method for parallel stage to parallel stage?
technology enterprise content management

  1. Range

  2. Modulus

  3. Entire

  4. Same

Show answer
Correct Option: D

Which Oracle Enterprise stage read property can be set using db options to tune job performance?

technology enterprise content management

  1. memsize

  2. arraysize

  3. partitionsize

  4. transactsize

Show answer
Correct Option: B

What is the Default partitioning method used between 2 "parallel" stages?

technology enterprise content management

  1. same

  2. Round Robin

  3. Hash

  4. Random

Show answer
Correct Option: A

You need to invoke a job from the command line that is a multi-instance enabled. What is the correct syntax to start a multi-instance job

technology enterprise content management

  1. dsjob -run -mode NORMAL -instance

  2. dsjob -run -mode NORMAL -wait -instance

  3. dsjob -run -mode NORMAL .

  4. dsjob -run -mode MULTI .

Show answer
Correct Option: C

Which three statements are true about File Sets? (Choose three.)

technology

  1. File sets are partitioned.

  2. File sets are unpartitioned.

  3. File sets are stored as a single file.

  4. File sets are readable by external applications.

  5. File sets are stored as header file and data files

Show answer
Correct Option: A,D,E

Which three lookup types may be performed in the Lookup stage? (Choose three.)

technology

  1. Equality match

  2. Negative match

  3. Range on stream link

  4. Range on the reject link

  5. Range on the reference link

Show answer
Correct Option: A,C,E

Which three actions can improve sort performance in a DataStage job? (Choose three.)

technology

  1. Specify only the key columns which are necessary.

  2. Use the stable-sort option to avoid the random ordering of non-key data.

  3. Minimize the number of sorts used within a job flow.

  4. Adjusting the "Restrict Memory Usage" option in the Sort stage.

  5. Run the job sequentially so that only one sort process is invoked.

Show answer
Correct Option: A,C,D

Which import option can be used to import metadata from a data modeling tool such as Erwin or Rational Data Architect?

technology

  1. Import using bridges.

  2. Import a table definition using the Connector wizard.

  3. Import DataStage components.

  4. Import a table definition using the Plug-In Meta Data facility.

Show answer
Correct Option: A

AI Explanation

To answer this question, you need to understand the different import options available for importing metadata from a data modeling tool such as Erwin or Rational Data Architect. Let's go through each option to understand why it is correct or incorrect:

Option A) Import using bridges - This option is correct because importing metadata from a data modeling tool can be done using bridges. Bridges are connectors that provide a seamless integration between different tools and platforms, allowing for the exchange of data and metadata.

Option B) Import a table definition using the Connector wizard - This option is incorrect because the Connector wizard is typically used for importing data from different sources, not for importing metadata from data modeling tools.

Option C) Import DataStage components - This option is incorrect because DataStage components are specific to IBM InfoSphere DataStage, a data integration tool, and not related to importing metadata from data modeling tools.

Option D) Import a table definition using the Plug-In Meta Data facility - This option is incorrect because the Plug-In Meta Data facility is a general term and does not specifically refer to importing metadata from data modeling tools.

The correct answer is A) Import using bridges. This option is correct because it allows for the import of metadata from data modeling tools like Erwin or Rational Data Architect using dedicated connectors or bridges.

- Hide questions
ADVERTISEMENT

Find more quizzes from top tags

general knowledge
3615 Quizzes
119858 Questions
 technology
307 Quizzes
36705 Questions
 sports
963 Quizzes
19148 Questions
 history
1187 Quizzes
13475 Questions
 physics
598 Quizzes
13441 Questions
 biology
1160 Quizzes
12174 Questions
 science & technology
551 Quizzes
11015 Questions
 chemistry
490 Quizzes
9892 Questions
 maths
518 Quizzes
9324 Questions
 softskills
0 Quizzes
7131 Questions