Cognizant Business Analyst Interview Questions, Process, and Tips

Yes, I have technical skills in SQL, Excel, and data visualization tools.

• Proficient in SQL for data querying and manipulation

• Advanced Excel skills for data analysis and reporting

• Experience with data visualization tools such as Tableau and Power BI

• Familiarity with programming languages such as Python and R

Mainframe technology refers to the use of large, powerful computers to process and store data for organizations.

• Mainframes are typically used by large organizations for critical applications such as financial transactions and healthcare records.

• They are known for their reliability, security, and ability to handle large amounts of data.

• Examples of mainframe operating systems include IBM z/OS and Unisys MCP.

• Mainframe tec...read more

JCL is a job control language used for batch processing on IBM mainframe computers. VASM is an assembler for the 6502 microprocessor. RACF is an IBM security product.

• JCL is used to define and submit jobs for execution on mainframe systems.

• VASM is used to convert assembly language code into machine language for the 6502 microprocessor.

• RACF is a security product used to control access to resources on IBM mainframe system...read more

IPL stands for Indian Premier League, a professional Twenty20 cricket league in India.

• IPL is a cricket league consisting of eight teams representing different cities in India.

• It is played annually during the months of March and May.

• The teams compete in a round-robin format followed by playoffs to determine the champion.

• IPL has become one of the most popular and lucrative cricket leagues in the world.

• Some of the top pla...read more

Userid can be created using a combination of user's personal information and a unique identifier.

• Use a combination of user's name, date of birth, or email address to create a unique identifier

• Add a unique identifier such as a random number or a system-generated code to ensure uniqueness

• Consider security measures such as hashing or encryption to protect sensitive information

• Provide clear guidelines for users to create t

SEPA is a payment integration initiative in the European Union.

• SEPA stands for Single Euro Payments Area.

• It aims to simplify and standardize electronic payments across the EU.

• SEPA enables customers to make cross-border payments in euro as easily as they would in their own country.

• SEPA covers 36 countries, including all EU member states and some non-EU countries like Switzerland and Norway.

• SEPA includes credit transfers...read more