Technology Questions

Q:

What are the tools required to develop iOS applications?

Answer

IOS development requires Intel-based Macintosh computer and iOS SDK

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Subject: IOS

138 1734
Q:

What UNION does in SQL?

Answer

In SQL, UNION  merges the contents of two structurally-compatible tables into a single combined table.

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Subject: SQL
Job Role: IT Trainer , Database Administration

0 1717
Q:

What are the examples of BI Initiatives (Focus Areas)?

Answer

Customer Satisfaction, Problem Resolution, Loyalty & Customer Value, Up-sell & Cross-sell, Customer Churn, Customer Segmentation, Cost Control, Revenue & Profitability, Performance Management, Outage / Downtime, Defect, Marketing Effectiveness, Collections are some of the examples of BI initiatives.

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Q:

Explain the SQL Server 2005 Business Intelligence components.

Answer

- SQL Server Integration Services:- Used for data transformation and creation. Used in data acquisition form a source system.


- SQL Server Analysis Services: Allows data discovery using data mining. Using business logic it supports data enhancement.


- SQL Server Reporting Services:- Used for Data presentation and distribution access. 

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Q:

What is a DBA?

Answer

A DBA is a Database Administrator, and this is the most common job that you find a database specialist doing. There are Development DBAs and Production DBAs.


- A Development DBA usually works closely with a team of developers and gets more involved in design decisions, giving advice on performance and writing good SQL.


  That can be satisfying at a human level because you are part of a team and you share the satisfaction of the teams accomplishments.


- A Production DBA (on the other hand) is responsible for maintaining Databases within an organization, so it is a very difficult and demanding job. He or she, often gets involved when all the design decisions have been made, and has simply to keep things up and running.


  Therefore, of course, it is also a rewarding job, both financially and in terms of job satisfaction. But it is a more "lonely" job than being a Development DBA.


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Q:

What are the components of SAP scripts?

Answer

SAP scripts is a word processing tool of SAP which has the following components: Standard text. It is like a standard normal documents. Layout sets. - Layout set consists of the following components: Windows and pages, Paragraph formats, Character formats. Creating forms in the R/3 system. Every layout set consists of Header, paragraph, and character string. ABAP/4 program.

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Subject: SAP

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Q:

How would you handle conditional formats in BI?

Answer

There are lot of ways are there to use the conditional formatting, most of the Process flow maintains more attention in the loops, alias and contextCheers.

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Q:

How would you explain the concept of business intelligence? What is its importance?

Answer

Business intelligence is a concept that covers development of warehousing and business intelligence applications and databases that assist in diagnosing and repairing user issues as well as performance ones. This is an extremely important set of procedures as it engenders quality end-user products and helps company representatives in understanding core issues and resolving them.

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