HCLTech Interview Questions, Process, and Tips for Freshers

Q1. Self introduction
Add your answer
Q2. Projects done in training
Ans. 
I have completed multiple projects during my training in SAP ABAP.
• Developed a custom report to track sales data for a retail client

• Enhanced existing programs to improve performance and functionality

• Worked on a team project to integrate SAP modules for a manufacturing company
Answered by AI
Add your answer
Q3. Bdc concepts call transaction and session method
Add your answer
Q4. Asked Select query
Add your answer
Q5. Asked about Itab and how to declare it
Add your answer
Q6. Asked about smart forms and it's stpes
Add your answer
Q7. Asked about Domain and Data element
Add your answer
Q8. Asked about Bapi
Add your answer
Q9. Asked about Idoc
Add your answer
Q10. Material creation and types of bapi
Ans. 
Material creation in SAP involves using BAPIs for different types of materials.
• BAPI_MATERIAL_SAVEDATA can be used for creating materials in SAP

• Different types of materials include raw materials, semi-finished goods, finished goods, etc.

• BAPI_MATERIAL_GET_ALL can be used to retrieve information about all materials in SAP
Answered by AI
Add your answer
Q11. About my previous profession
Add your answer

Q1. Self introduction
Add your answer
Q2. Technical settings
Add your answer
Q3. Asked about data class
Add your answer
Q4. Module pool programming steps
Ans. 
Module pool programming is a technique in SAP ABAP for creating interactive user interfaces.
• Define screen elements using Screen Painter

• Write ABAP code for screen logic and flow control

• Handle user input and trigger actions based on user interactions

• Use function modules for backend processing

• Implement navigation between screens
Answered by AI
Add your answer
Q5. Asked about IDOC
Add your answer
Q6. Asked about Enhancements
Add your answer
Q7. What is function module and where we use it?
Ans. 
Function module is a reusable subroutine in SAP ABAP used for specific functionality.
• Function modules are standalone functions that can be called from any ABAP program.

• They are used to encapsulate specific business logic or calculations.

• Function modules can be called remotely from other systems using Remote Function Call (RFC).

• Examples include function modules for currency conversion, date calculations, or data validat
Answered by AI
Add your answer
Q8. How to change input parameters in reports
Ans. 
Input parameters in reports can be changed by modifying the selection screen fields in the ABAP program.
• Modify the selection screen fields in the ABAP program to change input parameters

• Use PARAMETERS or SELECT-OPTIONS statements to define input fields

• Update the logic in the report program to process the new input parameters
Answered by AI
Add your answer
Q9. Smart forms vs sap scripts
Ans. 
Smart forms are newer and more advanced than SAP scripts.
• Smart forms are newer technology compared to SAP scripts.

• Smart forms offer more features and flexibility in designing forms.

• Smart forms are easier to maintain and modify compared to SAP scripts.

• Smart forms support interactive forms and digital signatures.

• SAP scripts are older technology and are being phased out in favor of smart forms.
Answered by AI
Add your answer
Q10. Search help types
Add your answer

It consists of numerous types of reasoning and quants questions. They are basic level.

Q1. About your project.
Add your answer
Q2. About basics of algorithm.
Add your answer

Q1. Introduce yourself
Add your answer
Q2. About your past interview experiences.
Add your answer

Q1. Introduce and showcase your result.
Ans. 
I successfully designed and implemented a new software system for optimizing energy consumption in buildings.
• Researched current energy consumption trends in buildings

• Developed algorithms to analyze and optimize energy usage

• Implemented software system using Python and SQL

• Conducted testing and validation to ensure accuracy

• Resulted in 20% reduction in energy consumption in test buildings
Answered by AI
Add your answer
Q2. Libraries of python and how to add python with database.
Ans. 
Python has libraries like SQLAlchemy, psycopg2 for database connectivity. Use these libraries to connect Python with databases.
• Use SQLAlchemy library for ORM (Object Relational Mapping) to interact with databases.

• Use psycopg2 library for direct interaction with PostgreSQL database.

• Install the required libraries using pip install .

• Establish connection to the database using appropriate credentials.

• Execute SQL queries usi
Answered by AI
Add your answer

Common Linux commands and networking commands

Q1. Check given string is Anagram string or not .
Ans. 
An Anagram string is a string that can be formed by rearranging the letters of another string.
• Check if both strings have the same length.

• Sort the characters of both strings and compare them.

• Alternatively, use a hashmap to count the frequency of characters in both strings.
Answered by AI
Add your answer
Q2. Matrix elements rotation of 90 degree
Ans. 
Rotate the elements of a matrix by 90 degrees clockwise
• Transpose the matrix

• Reverse each row of the transposed matrix
Answered by AI
Add your answer

Q1. Where do you see yourself in 5 years
Ans. 
In 5 years, I see myself as a seasoned Customer Service Executive, leading a team and implementing innovative strategies to enhance customer satisfaction.
• Leading a team of customer service representatives

• Implementing innovative strategies to improve customer satisfaction

• Continuing to develop my skills and knowledge in customer service

• Possibly pursuing further education or certifications in customer service management
Answered by AI
Add your answer
Q2. Why should we hire you
Ans. 
I have a strong background in customer service, excellent communication skills, and a proven track record of resolving customer issues efficiently.
• I have X years of experience in customer service roles

• I am highly skilled in communication and problem-solving

• I have received positive feedback from previous customers for my ability to resolve issues effectively
Answered by AI
Add your answer

Basic match and english questions

Q1. What is port no. of http
Ans. 
The port number of HTTP is 80.
• The default port number for HTTP is 80.

• Port 80 is used for unencrypted communication over HTTP.

• Port 443 is used for encrypted communication over HTTPS.
Answered by AI
Add your answer
Q2. What is cloud computing
Ans. 
Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
• Cloud computing allows users to access and use resources on-demand without the need for physical infrastructure.

• Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.

• Cloud computing offers scalability, flexibility, cos...read more
Answered by AI
Add your answer