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Interview Questions and Answers

You can find tutorials and documentation on the SAP website (the vendor of Crystal Reports) and on various online learning platforms such as Udemy and Coursera. Official documentation is usually the best resource.

Go to File > Export > Export Report. Choose PDF as the export format and configure any necessary settings.

Report scheduling typically requires a Crystal Reports server or a similar scheduling tool. You can configure the report to run at specific times or intervals and automatically distribute the results.

The Crystal Reports Designer is used to create and modify reports. The Crystal Reports Viewer is used to view and interact with existing reports.

Common troubleshooting steps include checking data source connections, verifying formulas, reviewing error messages for clues, and consulting the Crystal Reports documentation or online forums.

The method for passing parameters depends on the application. Generally, you would use the Crystal Reports SDK or runtime to set the parameter values programmatically before running the report.

Crystal Reports provides various formatting options, including font styles, colors, borders, alignment, and number formats. You can format fields, sections, and the entire report to improve its appearance.

You can suppress sections based on conditions using the Section Expert. Right-click the section and choose Section Expert, then add a suppression formula in the Suppress (No Drill-Down) section.

Use the Field Explorer to create a new parameter field. Define the parameters data type, prompt text, and any default values. Use the parameter in your Record Selection Formula or formulas to filter or control the report.

You can filter data using the Record Selection Formula. You can specify conditions to include or exclude records based on field values.

Use the Insert > Chart option and select the chart type (e.g., bar chart, pie chart, line chart). Configure the chart data, axes, and labels to visualize your data.

You can create a calculated field by using the Formula Workshop and writing a formula that combines existing fields or performs calculations. You can then add this calculated field to your report.

To group data, use the Insert > Group option and select the field you want to group by. You can create multiple levels of grouping.

Use the Insert > Summary option and select the field you want to summarize, along with the type of summary (sum, average, count, etc.). You can place summary fields in group footers or report footers.

Crystal Reports can connect to a wide array of data sources, including databases (SQL Server, Oracle, MySQL, etc.), spreadsheets (Excel), text files (CSV), XML data, and more.

You can connect to a database using the Database Expert in Crystal Reports. Youll need to provide the database server details, user credentials, and select the desired tables or views.

Start by selecting a data source, choosing the tables/fields you want to include, and then arrange the fields on the report design surface. Use groups, summaries, and formatting to present the data effectively.

Formulas in Crystal Reports are expressions written in the Crystal syntax or Basic syntax that allow you to perform calculations, manipulate data, and control report behavior based on conditions.

Crystal Reports is a business intelligence application used to design and generate reports from a wide range of data sources.

Key features include report design, data connectivity, formatting, formulas, charts, exporting to various formats, and report scheduling.

Business intelligence includes the strategies and technologies used by enterprises for the data analysis of business information. BI technologies provide historical, current, and predictive views of business operations.

A reporting application goes through three stages: authoring, managing, and delivery.

In general Reporting Services components are of the following types: Report Builder, Report Designer, Report Manager, Report Server, Report server database and Data sources.

You can export the reports to various formats once you have run your report. Tabular reports can be exported to spreadsheets, Text, PDF and HTML. Graphs can also be exported to image files or documents.

BI applications support various activities, such as decision support systems, online analytical processing, querying and reporting, forecasting and data mining, and statistical data analysis.

There are 4 key areas where report generation slowdown may occur: Data refresh, Model calculations, Visualization rendering, Everything else

The database schema of a database is it's structure described in a formal language supported by the database management system (DBMS). The term \"schema\" refers to the organization of data as a blueprint of how the database is constructed (divided into

A data-driven subscription provides a way to use dynamic subscription data that is retrieved from an external data source at run time. A data-driven subscription can also use static text and default values that you determine when the subscription is defin

Universe is a semantic layer that maps complex data into descriptive business terms used across the organization, such as product, customer, region, revenue, margin or costs. This layer resides between an organization's database and the end-user.

OLTP (Online transaction processing) captures, stores, and processes data from transactions in real-time. OLAP (Online analytical process) uses complex queries to analyze aggregated historical data from OLTP systems.

Data Warehouse System is a system used for reporting and data analysis, and is considered a core component of business intelligence. Data Warehouses are central repositories of integrated data from one or more disparate sources.

Snowflak

Slicing and Dicing is about breaking down a body of information into smaller pieces, or analyzing it from various points of view so that you can better understand it. In data analysis, the term usually means a systematic reduction of smaller sections or v

Data masking or data scrambling or data anonymization is the process of replacing sensitive information copied from production databases to test non-production databases with realistic, but scrubbed (eg *, #), data based on masking rules. Sometimes Data

Canned reports, Ad hoc and Batch reports.

Ad hoc reporting is a report created for a one-time-use. A reporting tool can make it possible for anyone in an organization to answer a specific business question and present that data in a visual format. Canned reports are preformatted reports that are

C++, Python, Java, C#, proprietary programming language of the reporting tool, ABAP etc.

The security setup required for Authorization Concepts in reporting needs. The Authorization Concepts are segregated to several different categoriesof users as end-users, developers, production support, testing etc

High-level Categories:

– Fu

Steps to create parameters to dynamically change what you see, and even sort by measurements that do not even have to be seen.

Step 1: Create your first parameter.

Step 2: Create a table calculation to link your parameter to measures.

Step

TRUNCATE always removes all the rows from a table, leaving the table empty and the table structure intact while DELETE may remove conditionally if the where clause is used. The rows deleted by TRUNCATE TABLE statement cannot be restored and you can not sp

The traditional database stores information in a relational model and prioritizes the transactional processing of the data. This is known as an OLTP database. Data warehouses prioritize and gives importance to analysis, and are known as OLAP databases.

Explain with examples keeping in job JD in mind.

Model–view–controller(MVC) is a software design pattern used for developing user interfaces that separate the related program logic into three interconnected elements. Each of these components is built to handle specific development aspects of an applicat

Explain specific instances with respect to the job JD.

(1) Choose the Right Technology when picking up a programming language, Database, Communication Channel.

(2) The ability to run multiple servers and databases as a distributed application over multiple time zones.

(3)Database backup, correcti

Object-oriented programming is a programming paradigm based on the concept of \"objects\", which can contain data, in the form of fields, and code, in the form of procedures. A feature of objects is that objects' own procedures can access and often modify

Most modern development processes can be described as agile. Other methodologies include waterfall, prototyping, iterative and incremental development, spiral development, rapid application development, and extreme programming.

Software Development Life Cycle (SDLC) is a process used to design, develop and test high-quality software. Also referred to as the application development life-cycle.

Software testing is called the process or method of identifying errors in an application or system, such that the application works according to the requirement of end-users. It is an examination carried out to provide users the information on the quality

Explain specific instances with respect to the job JD.

A good software engineer is someone who is not only competent to write code but also competent to create, produce and ship useful software.

The primary aim of the code review is to ensure that the codebase overall product quality is maintained over time. It helps give a fresh set of eyes to identify bugs and simple coding errors. All of the tools and processes of code review are designed to t

Use a phased life-cycle plan, Continuous validation, Maintain product control, Use the latest programming practices, Maintain clear accountability for results.

Software engineering always requires a fair amount of teamwork. The code needs to be understood by designers, developers, other coders, testers, team members and the entire IT team.

Schedule, Quality, Cost, Stakeholder Satisfaction, Performance

A software project manager determines the project specifications, builds the project team, draws up a blueprint for the whole project outlining the scope and criteria of the project, clearly communicates the project goals to the team; allocates budget, an

The most common software sizing methodology has been counting the lines of code written in the application source. Another approach is to do Functional Size Measurement, to express the functionality size as a number by performing Function point analysis.

The major parts to project estimation are effort estimation, cost estimation, resource estimate. In estimation, there are many methods used as best practices in project management such as-Analogous estimation, Parametric estimation, Delphi process, 3 Poin

software configuration management (SCM) is the task of tracking and controlling changes in the software code, part of the larger cross-disciplinary field of configuration management. Whereas change management deals with identification, impact analysis, d

Basecamp, Teamwork Projects, ProofHub, Zoho Projects, Nifty, Trello, JIRA, Asana, Podio, etc.

A feasibility study is a study that takes into account all of the related factors of a project — including economic, technological, legal, and scheduling considerations — to assess the probability of completing the project.

Functional requirements are the specifications explicitly requested by the end-user as essential facilities the system should provide. Non-functional requirements are the quality constraints that the system must satisfy according to the project contract,

Pseudocode is an informal high-level explanation of the operating principle of a computer program. It uses the structural conventions of a normal programming language but is intended for human reading rather than machine reading.

Validation is the process of checking whether the specification captures the user's needs, while verification is the process of checking that the software meets the specification.

Different Types Of Software Testing - Unit Testing, Integration Testing, System Testing, Sanity Testing, Smoke Testing, Interface Testing, Regression Testing, Beta/Acceptance Testing.

Quality control can be described as part of quality management that is focused on fulfilling quality requirements. While quality assurance relates to how a process is performed or how a product is made.