Business Intelligence Interview Questions and Answers in 2025 (100+ Q&A)

Business Intelligence Database Analyst/ Programmer

Ques:- What is difference in window SAS & Unix SAS…..how do define working environment in both???

Asked In :- YOKOGAWA IA TECHNOLOGIES INDIA, Azuga, EYG, Zorang, Maharishi University of Information Technology, Susquehanna International Group (SIG), dentsply sirona, southwest gas corporation, zoom video communications, roivant sciences,

Right Answer:
The main difference between Windows SAS and Unix SAS lies in their operating environments.

- **Windows SAS** runs on a Windows operating system and typically has a graphical user interface (GUI) that allows users to interact with the software using menus and buttons.

- **Unix SAS** runs on a Unix-based operating system and is often used in a command-line interface (CLI), which requires users to write commands and scripts for execution.

To define the working environment in both:

- In **Windows SAS**, you can set up your environment through the SAS interface, using options in the GUI to manage libraries, datasets, and configurations.

- In **Unix SAS**, you define your environment using shell commands, setting environment variables, and using scripts to manage libraries and datasets.

Business Intelligence Database Analyst/ Programmer

Ques:- What is the BO project Architecture? Explain in detail? Thanks in advance for ur answers?

Asked In :- Yagna iQ, ITRS Group, edd, saggezza, greyb, simplify360, slicepay,

Right Answer:
The Business Objects (BO) project architecture typically consists of the following components:

1. **Client Tools**: These are the front-end applications used by end-users to create reports and analyze data. Examples include Web Intelligence, Crystal Reports, and Dashboards.

2. **Application Server**: This layer hosts the Business Objects services and manages user requests. It includes the Central Management Server (CMS), which handles user authentication, security, and metadata management.

3. **Database Layer**: This layer consists of the repository database where all the metadata, user information, and report definitions are stored. It can be an RDBMS like Oracle, SQL Server, or others.

4. **Data Sources**: These are the various databases and data warehouses from which Business Objects retrieves data. They can include relational databases, OLAP sources, and other data sources.

5. **Web Server**: This component serves the web-based applications and provides access to the client tools over the internet or intranet.

6

Business Intelligence Database Architect/ Designer

Ques:- What is washout period?

Asked In :- IBG Fincon, Crisil Ltd, ASSURANCE IQ, avanade, pwc canada, ascentrik research services, cdp, greyb, kumari bank limited, findability sciences,

Business Intelligence Database Architect/ Designer

Ques:- What are _numeric_ and _character_ and what do they do?

Asked In :- Bitla, Diaspark, Larvol Group, Cascade Revenue Management (India), crif, nova scotia power, jedox, gauteng gambling board, stirring minds,

Business Intelligence Database Architect/ Designer

Ques:- How can we acheive Correlated sub-query in Designer?

Asked In :- Canada Mortgage and Housing Corporation (CMHC), volta river authority, zafin, sisense, appviewx, wealthsimple, plural strategy, simplify360,

Business Intelligence Database Analyst/ Programmer

Ques:- What are the Input and Output Context Operators.

Asked In :- TNQ Technologies, Data Patterns, Smytten, KLAY Schools, elanco, crif, usli, azim premji foundation, tracelink, analytix business solutions,

Right Answer:
Input Context Operators are used to define the context for input data in a query, while Output Context Operators are used to specify how the results of a query should be formatted or presented.

Business Intelligence Project Leader/ Project Manager

Ques:- ?Check? and ?Continue?. What is the difference?

Asked In :- Softeon India, deloitte australia, global payments, wmc, visionary rcm infotech, global health corps,

Business Intelligence Database Analyst/ Programmer

Ques:- how do u generate reports from different data sources(ex: oracle, sql server)?

Asked In :- Creditsafe Technology, Tatvic Analytics, IBOT Systems, avanade, allied testing, sciencelogic, applied data finance, euronet software solutions, Gyan Data,

Right Answer:
To generate reports from different data sources like Oracle and SQL Server, you can use a Business Intelligence (BI) tool such as Tableau, Power BI, or SQL Server Reporting Services (SSRS). Connect to each data source using the tool's data connection features, create queries to extract the necessary data, and then design the report layout to visualize the information. Finally, you can run the report and export it in various formats like PDF or Excel.

Business Intelligence Database Analyst/ Programmer

Ques:- I have two data providers with common dimension andmeasures. The only difference between two data providers isin condition 'Fiscal Year'.One data provider calculates forcurrent year and other one calculates for previous year. Soin prompts if I am passing 2008 as current year then the twodata providers should be able to calculate for current yearand previous year individually.So Can anybody tell me how to do calculation in data providers. ( I am using BO WebI report )

Asked In :- ThinkPalm Technologies (P), Savantis, UTS Consultants, ICPS, Adaequare Info Pvt Ltd, tresvista financial services,

Right Answer:
In your WebI report, you can create two separate queries (data providers) for the current year and previous year. Use a prompt for the fiscal year and set the conditions in each query accordingly. For the current year data provider, filter the data where the fiscal year equals the prompt value (e.g., 2008). For the previous year data provider, filter the data where the fiscal year equals the prompt value minus one (e.g., 2007). This way, each data provider will calculate the measures based on the specified fiscal year.

Business Intelligence Database Analyst/ Programmer

Ques:- How to generate means for every subject;

Asked In :- ATYETI, HIMT, Young Minds Technology Solutions, asx, ontic, nsw trustee & guardian, vas,

Right Answer:
To generate means for every subject, you can use the SQL `GROUP BY` clause along with the `AVG()` function. For example:

```sql
SELECT subject, AVG(score) AS mean_score
FROM your_table
GROUP BY subject;
```

Business Intelligence Database Architect/ Designer

Ques:- Architecture of cognos8

Asked In :- Stridely Solutions, Amiti Software Technologies, Exusia, Enthuons, Acturis, London East Alternative Provision, Statista, sap fieldglass, flexera software,

Business Intelligence Database Architect/ Designer

Ques:- How to assign a macro value to a variable?

Asked In :- Creditsafe Technology, ICPS, Winjit Technologies, sirius computer solutions, bse, accenture software for p&c insurance,

Business Intelligence Database Analyst/ Programmer

Ques:- How to findout YEAR CALCULATION?THAT MEANS YOU SHOW THIS YEAR REVENUE AND LAST YEAR REVENUE.WHEN YOU FILTER THIS YEAR VALUE THE RESULT SHOULD DISPLAY THIS YEAR RESULT AND LAST YEAR RESULT.

Asked In :- Innodata, Factspan, Techspawn solutions, NISM, northwestern mutual, catalent pharma solutions, norges bank investment management, cdp,

Right Answer:
To find the current year and last year revenue in a SQL query, you can use the following approach:

```sql
SELECT
YEAR(order_date) AS year,
SUM(revenue) AS total_revenue
FROM
sales
WHERE
YEAR(order_date) IN (YEAR(CURDATE()), YEAR(CURDATE()) - 1)
GROUP BY
YEAR(order_date);
```

This query filters the sales data for the current year and the previous year, grouping the results by year to show the total revenue for each year.

Business Intelligence Database Architect/ Designer

Ques:- How would you create multiple observations from a singleobservation?

Asked In :- SAS Institute, PRGX Global, Quantified Commerce, NovoInvent, Magnitude Software, Numerator, ftc, tcs bank, kensium solutions, acumatica,

Business Intelligence Database Analyst/ Programmer

Ques:- WHAT IS CONFORMED DIMENSION?

Asked In :- AudaCity Capital, mecon limited, india, latentview analytics, grm, gmc, analytical wizards,

Right Answer:
A conformed dimension is a dimension that is shared across multiple fact tables in a data warehouse, allowing for consistent reporting and analysis across different data sources.

Business Intelligence Database Analyst/ Programmer

Ques:- I HAVE MONTHS AS DEC,JEN,MAY,APRIL…WHICH PROMPT IS USED TO GET REPORT IN SEQUENCE?

Asked In :- Digital Harbor, Nihilent Analytics, Q4, vitality uk, ofwat,

Right Answer:
You can use the `ORDER BY` clause with a custom sorting logic, such as a `CASE` statement, to get the months in the correct sequence.

Business Intelligence Database Architect/ Designer

Ques:- Plz tell me some dimentional and fact table names in bankingproject?

Asked In :- Insync Tech-Fin Solutions, grm, kpmg malta, devexperts, mercury drug corporation, paisabazaar.com, yipitdata, feba, stibo, nmb bank limited,

Business Intelligence Database Architect/ Designer

Ques:- How to convert a given date value into SAS date

Asked In :- DET, FANUC, Bega Cheese, alliantgroup, LP, rabobank, ss&c technologies, vitality uk, suyati technologies, ceylinco life, ofwat,

Business Intelligence Project Leader/ Project Manager

Ques:- What is the reserve command?

Asked In :- Factspan, Information Evolution, Sara Analytics, AudaCity Capital, Neotas, Gd Research Center, Sunera Technologies, bny mellon, denodo, honeywell analytics,

Business Intelligence Database Analyst/ Programmer

Ques:- How would you include common or reuse code to be processedalong with your statements?

Asked In :- Gritsa Technologies, Al-Ahleia Switchgear Co, Adaequare Info Pvt Ltd, Serum Institute Of India, opentext, smud, chrisland schools, advans ghana saving & loans company, sggg fund services inc., applied data finance,

Right Answer:
You can include common or reusable code by using stored procedures, functions, or views in your database. This allows you to encapsulate the logic and call it whenever needed in your SQL statements.

The Business Intelligence category on takluu.com is crafted for professionals and aspirants preparing for roles that involve transforming raw data into meaningful insights. BI plays a crucial role in helping businesses analyze historical data, identify trends, and make data-driven decisions to improve performance.

This section covers key BI concepts such as data warehousing, ETL (Extract, Transform, Load) processes, data mining, OLAP (Online Analytical Processing), and dashboard development. It also explores popular BI tools like Power BI, Tableau, QlikView, and Microsoft SSRS, along with their applications in reporting and analytics.

Interview questions often test your knowledge of data modeling, KPI (Key Performance Indicators) definition, report creation, and real-time data processing. Candidates should be familiar with database querying using SQL and have an understanding of data governance and quality.

Preparing for roles such as BI Analyst, BI Developer, Data Analyst, or Data Engineer, this category offers comprehensive study materials, practical case studies, and scenario-based questions to enhance your problem-solving abilities and technical expertise.

At Takluu, we focus on combining theoretical knowledge with practical examples, enabling you to confidently tackle technical interviews and demonstrate your proficiency in BI concepts and tools.

Whether you are starting your BI career or looking to upskill, this category equips you with the necessary skills to turn data into actionable business insights.

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