HCLTech Interview Questions, Process, and Tips for Freshers

Given a task, to create a spring boot project to find all the words from a given string and a list of words as a dictionary available.

Q1. Find the second highest number by using Java Stream, What are the new changes in Java 8 from Java 7. HashMap and HashSet internal implementation.
Ans. 
Using Java Stream to find the second highest number, Java 8 changes, HashMap and HashSet internal implementation.
• Use Java Stream to sort the numbers in descending order and skip the first element to get the second highest number.

• Java 8 introduced lambda expressions, functional interfaces, Stream API, default methods in interfaces, and new Date and Time API.

• HashMap uses buckets to store key-value pairs, while HashSet us...read more
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Q2. CompletableFuture, Design Patterns
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Q1. Tell me about yourself
Ans. 
I am a recent graduate with a degree in Finance, eager to learn and grow in the financial services sector.
• Recent graduate with a degree in Finance

• Passionate about financial services sector

• Eager to learn and grow in the industry
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Q2. What is the shortcut key for paste special
Ans. 
Ctrl + Alt + V
• Press Ctrl + Alt + V to open the Paste Special dialog box

• Then use the arrow keys to select the desired option (e.g. values, formats, formulas)

• Press Enter to paste the selected option
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Q3. What is pivot table and what's the use cases?
Ans. 
A pivot table is a data summarization tool used in spreadsheet programs to analyze, summarize, and present data in a tabular format.
• Pivot tables allow users to reorganize and summarize selected columns and rows of data to obtain desired insights.

• They can be used to analyze trends, patterns, and relationships within a dataset.

• Pivot tables are commonly used in business and finance for financial analysis, sales reporting,...read more
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Q4. Tell me about vlookup function and its formula
Ans. 
VLOOKUP is a function in Excel used to search for a value in a table and return a corresponding value.
• VLOOKUP stands for 'Vertical Lookup'

• It searches for a value in the first column of a table and returns a value in the same row from a specified column

• The formula for VLOOKUP is =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])

• Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searches for the value in cell A2 i...read more
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Q5. Did you know about SAP
Ans. 
Yes, I am familiar with SAP and have experience using it in previous roles.
• I have used SAP for inventory management and financial reporting

• I have completed training courses on SAP

• I am comfortable navigating the SAP interface and running reports
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Q6. Why did you choose hcltech?
Ans. 
I chose HCLTech for its reputation as a leading global technology company with a strong focus on innovation and career development.
• HCLTech is known for its cutting-edge technology solutions and services.

• The company has a strong reputation for innovation and digital transformation.

• HCLTech offers excellent opportunities for career growth and development.

• I was impressed by the company's commitment to diversity and inclusi...read more
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Q1. Sql, spark, python released questions
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Q1. What you have done till now in project
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Q2. What is rehost in windchill
Ans. 
Rehost in Windchill refers to the process of moving a Windchill system from one server to another.
• Rehosting involves transferring all data, configurations, and customizations to the new server.

• It is important to ensure that all dependencies and integrations are properly migrated during the rehosting process.

• Rehosting may require downtime for the Windchill system to be moved and reconfigured.

• Examples of rehosting in Win...read more
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Q1. Tell me about yourself
Ans. 
I am a dedicated and experienced professional with a strong background in customer service and communication skills.
• Over 5 years of experience in customer service roles

• Excellent communication skills, both written and verbal

• Proven track record of resolving customer issues efficiently

• Strong attention to detail and ability to multitask

• Proficient in using CRM systems and Microsoft Office suite
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Q2. Why should we hire you
Ans. 
I have strong communication skills, a proven track record in customer service, and a passion for helping others.
• I have excellent verbal and written communication skills, which are essential for a voice process executive role.

• I have a proven track record in providing exceptional customer service, resolving issues efficiently and effectively.

• I am passionate about helping others and ensuring customer satisfaction, which a
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Q3. What is ur strength
Ans. 
My strength lies in my excellent communication skills, ability to multitask, and problem-solving capabilities.
• Excellent communication skills - able to effectively convey information and listen actively

• Ability to multitask - can handle multiple tasks simultaneously without compromising quality

• Problem-solving capabilities - adept at analyzing situations and finding practical solutions
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Q4. What is ur weakness
Ans. 
I tend to be overly critical of my own work, which can sometimes lead to perfectionism.
• I have a tendency to overanalyze my work and strive for perfection

• I can be too self-critical at times

• I am working on finding a balance between striving for excellence and accepting imperfections
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Q1. Business analysis Lifecyle
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Q2. Requirement Gathering Process
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