Techouts Software Engineer Trainee Interview Questions and Answers for Freshers

General aptitude, 40mins duration

Q1. Project related work
Add your answer

Q1. General HR discussion
Add your answer

Aptitude test was Moderate level.

Q1. Be good with any one coding language.
Add your answer

Q1. Introduce yourself in brief.
Add your answer

Basic quants questions , english , verbal and mathematics

2 questions with easy codes . Little bit of string manipulation and arrays

Q1. Short interview regarding projects on your resume . Oops and DBMS
Add your answer
Q2. What is null pointer exception
Ans. 
Null pointer exception occurs when a program tries to use a null object reference.
• It is a runtime error in Java and other programming languages.

• It happens when a program tries to access an object or variable that is null.

• It can be prevented by checking for null values before using them.

• Example: int x = null; System.out.println(x); will throw a null pointer exception.
Answered by AI
Add your answer

Q1. 10/15 mins friendly hr interview
Add your answer
Q2. Relocation , why lti , skills you bring on board
Add your answer

Basic programming and problem solving

Q1. What is a database ,tell me an example
Ans. 
A database is a collection of data that is organized and stored for easy access and retrieval.
• A database is used to store and manage data.

• It can be accessed and manipulated using specific software.

• Examples include MySQL, Oracle, and MongoDB.
Answered by AI
Add your answer
Q2. What is CRUD operations in sql
Ans. 
CRUD stands for Create, Read, Update, and Delete operations in SQL.
• Create - INSERT statement to add new data to a table

• Read - SELECT statement to retrieve data from a table

• Update - UPDATE statement to modify existing data in a table

• Delete - DELETE statement to remove data from a table
Answered by AI
Add your answer
Q3. How many types of data type in sql
Ans. 
There are five types of data types in SQL: numeric, character, date/time, Boolean, and binary.
• Numeric data types include integer, decimal, and float.

• Character data types include char, varchar, and text.

• Date/time data types include date, time, and timestamp.

• Boolean data type includes true/false values.

• Binary data type includes binary and varbinary.
Answered by AI
Add your answer
Q4. Differentiate between list and tuple
Ans. 
List and tuple are both used to store collections of data, but they differ in their mutability and syntax.
• Lists are mutable, while tuples are immutable

• Lists are defined using square brackets [], while tuples use parentheses ()

• Lists are typically used for collections of similar items, while tuples are used for grouping related data

• Lists can be modified by adding, removing, or changing elements, while tuples cannot be mo
Answered by AI
Add your answer
Q5. How do you store a credit card number in python data types tell me use case
Ans. 
Credit card numbers should be stored securely using encryption and hashing algorithms.
• Use encryption and hashing algorithms to store credit card numbers securely

• Never store the full credit card number, only store the last 4 digits for identification purposes

• Use a secure database to store the credit card information

• Implement strict access controls to limit who can access the credit card information
Answered by AI
Add your answer

Q1. Are you willing to relocate
Ans. 
Yes, I am willing to relocate for the Software Engineer Trainee position.
• I am open to moving to a new location for this opportunity.

• I understand that relocation may be necessary for career growth.

• I am excited about the prospect of experiencing a new city or country.

• I am flexible and adaptable to new environments.
Answered by AI
Add your answer
Q2. What's your salary expectations
Ans. 
I am open to discussing salary based on the market rate and my skills and experience.
• I am flexible and open to negotiation.

• I am looking for a fair and competitive salary.

• I am willing to consider other benefits besides salary.

• I am aware of the industry standards for software engineer trainees.

• I am focused on the opportunity for growth and learning rather than just the salary.
Answered by AI
Add your answer
Q3. Are you willing to work in rotation shifts
Ans. 
Yes, I am willing to work in rotation shifts.
• I am flexible and adaptable to different work schedules.

• I understand the importance of round-the-clock support in the software industry.

• I have previous experience working in rotation shifts.

• I am committed to meeting the needs of the team and the organization.
Answered by AI
Add your answer
Q4. Why should I hire you
Ans. 
I am a highly motivated and skilled software engineer with a strong passion for learning and problem-solving.
• I have a solid foundation in computer science and programming principles.

• I am experienced in various programming languages and technologies, including Java, Python, and SQL.

• I have successfully completed several software development projects, demonstrating my ability to deliver high-quality solutions.

• I am a quick...read more
Answered by AI
Add your answer

Q1. How to reverse a array, basic java
Add your answer