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web technology Online Quiz - 181

Description: web technology Online Quiz - 181
Number of Questions: 20
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Tags: web technology
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Ad hoc, Prestored reports , OLAP are samples for Pull mode of Information delivery
technology web technology

  1. True

  2. False

Show answer
Correct Option: B

The default Reset Method on an ActionForm

technology web technology

  1. Sets all properties to null values

  2. b. Sets all properties to their default values

  3. c. Repopulates the properties with their original values from request parameter

  4. d. None of the above

Show answer
Correct Option: D

_________________identifies and maintains a single, unified view of reference data across the enterprise

technology web technology

  1. Master data management

  2. Data Quality Management

  3. Metadata Management

  4. Data Security Management

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Correct Option: A

___________________________ is recommended for large data volumes, low data quality and frequent loads

technology web technology

  1. ETL

  2. ELT

  3. ELTL

  4. EII

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Correct Option: A

__________ architectural style of MDM provides real time central reference

technology web technology

  1. Consolidation

  2. Registry

  3. Coexistence

  4. Transaction

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Correct Option: B

Enterprise Portal can be accessed via Intranet or Internet

technology web technology

  1. True

  2. False

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Correct Option: B

Following are the features of Report Bursting
technology web technology

  1. Minimizes database queries

  2. Multiple execution of report

  3. Increases Network traffic

  4. Both a and c

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Correct Option: A

BIDS™ is

technology web technology

  1. Business Intelligence for Decision Support

  2. Business Information for Decision Support

  3. Business Intelligence for Decision Services

  4. Business Information for Decision Services

Show answer
Correct Option: A

AI Explanation

To answer this question, you need to understand what BIDS™ stands for.

BIDS™ stands for Business Intelligence for Decision Support.

Let's go through each option to understand why it is correct or incorrect:

Option A) Business Intelligence for Decision Support - This option is correct because it accurately represents the acronym BIDS™. Business Intelligence refers to the use of data, analytics, and technology to make informed business decisions, while Decision Support refers to the tools and processes used to aid in decision-making.

Option B) Business Information for Decision Support - This option is incorrect because it does not accurately represent the acronym BIDS™. While it includes the term "Business Information," it does not include "Intelligence" which is a key component of BIDS™.

Option C) Business Intelligence for Decision Services - This option is incorrect because it does not accurately represent the acronym BIDS™. While it includes "Business Intelligence," it replaces "Support" with "Services," which changes the meaning.

Option D) Business Information for Decision Services - This option is incorrect because it does not accurately represent the acronym BIDS™. It replaces "Intelligence" with "Information" and "Support" with "Services," which changes the meaning.

The correct answer is Option A) Business Intelligence for Decision Support. This option is correct because it accurately represents the acronym BIDS™ and the concept of using business intelligence for decision support.

_______________________ is the interim location for storing data extracted data from data sources
technology web technology

  1. Staging Area

  2. Data Mart

  3. ODS

  4. None of the above

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Correct Option: A

ODS (Operational Data Store) is a Non-Volatile data store
technology web technology

  1. True

  2. False

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Correct Option: B

ODS (Operational Data Store) provides

technology web technology

  1. Detailed decision making

  2. Operational reporting

  3. Drill through analysis

  4. All of the above

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Correct Option: D

@ctive data warehouse architecture has separate and segregated data marts

technology web technology

  1. True

  2. False

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Correct Option: B

Data security includes
technology web technology

  1. Protecting data from accidental loss, corruption

  2. Standardizing data formats

  3. Eliminating irrelevant data

  4. Correcting anomalies

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Correct Option: A

___________________________ is recommended for small and medium data volumes, good data quality and off peak loads
technology web technology

  1. ETL

  2. ELT

  3. ELTL

  4. EII

Show answer
Correct Option: B

This is the process in which data is explored to find the hidden factors and patterns

technology web technology

  1. data mining

  2. data preprocessing

  3. data scrubbing

  4. data profiling

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Correct Option: A

_________________transforms enterprise into agile, accountable, adaptable, and aligned organization

technology web technology

  1. Corporate Performance Management

  2. Analytics BPO

  3. Predictive analysis

  4. None of the above

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Correct Option: A

Topn/Bottom n can be achieved using
technology web technology

  1. Filters

  2. Sort

  3. Rank

  4. Data aggregation

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Correct Option: B

Each Struts action is uniquely identified by ________ attribute.

technology web technology

  1. Name

  2. Page

  3. Path

  4. Type

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Correct Option: C

In Struts 1.1, you can change how struts populates form fields by
technology web technology

  1. Overriding the populate method in ActionForm

  2. Override the processPopulate method of the RequestProcessor

  3. Override the populateBean method of the ActionMapping

  4. None of the above

Show answer
Correct Option: B

From MVC Prespective, Struts provides

technology web technology

  1. Model

  2. View

  3. Controller

  4. None of the above

Show answer
Correct Option: C
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