Wipro Interview Questions, Process, and Tips

Q1. Introduction myself
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Q2. How to handle the fraud cases
Ans. 
Fraud cases should be handled promptly and thoroughly to prevent further losses and protect the company's reputation.
• Investigate the fraud case thoroughly to determine the extent of the fraud and identify the perpetrator.

• Gather evidence such as transaction records, communication logs, and witness statements.

• Report the fraud to the appropriate authorities and cooperate with any investigations.

• Implement measures to preve...read more
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Q1. Why you choosing the wipro
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Q2. What is the difference between credit card and debitcard
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Credit cards allow users to borrow money from the card issuer, while debit cards deduct funds directly from the user's bank account.
• Credit cards allow users to make purchases on credit, with the card issuer lending the money for the transaction.

• Debit cards deduct funds directly from the user's bank account at the time of purchase.

• Credit cards typically have a credit limit, while debit cards are limited to the available...read more
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Q1. How to call abstract constructor
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Q2. Difference between generic list and list which is faster
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Write prime number code

Q1. Techinal Question on coding
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Q2. Scenario based questions
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Round one is aptitude test , because based on the thinking

Coding is main because to create any websites or any development we need coding skills

We need this group discussion because we must speak in front of many members without fear.

Q1. HR is final round he is the one who select the students for the company by seeing their body language and way of talking
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Q2. Nothing you missed you have covered all the step wise processes in the above questions
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Q1. What is the Difference Between Drop and Truncate Command ?
Ans. 
Drop command deletes the table structure along with data, while truncate command deletes only the data.
• Drop command removes the table structure and all its data, while truncate command only removes the data but keeps the table structure intact.

• Drop command is a DDL (Data Definition Language) command, while truncate command is a DML (Data Manipulation Language) command.

• Drop command is slower than truncate command as it ...read more
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Q2. What are the Validations you Perform in your Project ?
Ans. 
In my project, I perform validations such as data completeness, data accuracy, data transformation, and data integrity checks.
• Data completeness checks to ensure all required fields are populated

• Data accuracy checks to verify the correctness of data

• Data transformation checks to validate the transformation rules are applied correctly

• Data integrity checks to maintain data consistency and reliability
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Q3. What is Star Schema and Snow flake schema ?
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Star Schema is a type of database schema where a central fact table is connected to multiple dimension tables. Snowflake Schema is a normalized form of Star Schema where dimension tables are further normalized into sub-dimension tables.
• Star Schema has a central fact table connected to multiple dimension tables

• Snowflake Schema is a normalized form of Star Schema with sub-dimension tables

• Star Schema is denormalized for b...read more
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Q4. What is Fact and Dimension Tables
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Fact tables contain quantitative data while dimension tables contain descriptive attributes.
• Fact tables store measurable, quantitative data such as sales revenue or quantity sold

• Dimension tables store descriptive attributes related to the data in the fact table, such as product name or customer details

• Fact tables are typically normalized while dimension tables are denormalized for easier querying

• Example: In a sales dat...read more
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It was online with Quants,Apti MCQ and later Coding round was there with 2 questions deficulty was mid level

SVAR English assesment its easy

Q1. Introduce you self ?
Ans. 
I am a passionate software developer with experience in full-stack development and a strong background in computer science.
• Experienced in Java, Python, JavaScript, HTML, CSS

• Familiar with frameworks like Spring, React, Angular

• Proficient in database management with SQL and NoSQL databases

• Strong problem-solving skills and ability to work in a team environment
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Q2. Solve pattern problem
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Q3. Bubble sort
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Q4. SQL query
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