TRIGO Group HR Intern Interview Questions and Answers

Q1. Explain about your projects
Ans. 
I have worked on various projects including a web development project for a local business and a data analysis project for a research study.
• Developed a website for a local business using HTML, CSS, and JavaScript

• Conducted data analysis for a research study using Python and SQL

• Implemented machine learning algorithms for predictive modeling
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Q2. What is the output of a given C program
Ans. 
The output of a C program depends on the code logic and input provided.
• The output can be determined by analyzing the code and understanding the logic implemented.

• Input values can also affect the output of the program.

• Compile and run the program to see the actual output.
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Q1. Introduce yourself
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Q2. Explain about Projects
Ans. 
Projects are specific tasks or assignments undertaken to achieve a particular goal or objective.
• Projects involve a defined scope, timeline, and budget.

• They require a team of individuals with specific skills and expertise.

• Projects can range from small-scale initiatives to large-scale endeavors.

• Examples: developing a new software application, implementing a marketing campaign, constructing a building.
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Q1. Tell me about yourself?
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I am a motivated and enthusiastic individual with a strong passion for learning and gaining practical experience in the field of [field].
• I am currently pursuing a degree in [field] at [university].

• I have completed internships at [company] and [company], where I gained valuable skills in [specific skills].

• I am proficient in [relevant software/tools] and have a strong ability to adapt and learn new technologies quickly.

• I...read more
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Q2. What is OSI model?
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a communication system into seven layers.
• The OSI model stands for Open Systems Interconnection model.

• It was developed by the International Organization for Standardization (ISO) in 1984.

• The model divides the communication process into seven layers, each with its own specific functions and protocols.

• The layers are: Physical, Data Link, Network, T...read more
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Q3. What is AM and FM?
Ans. 
AM and FM are two types of modulation techniques used in radio broadcasting.
• AM stands for Amplitude Modulation, where the amplitude of the carrier wave is varied to transmit information.

• FM stands for Frequency Modulation, where the frequency of the carrier wave is varied to transmit information.

• AM is commonly used for broadcasting in the medium wave and long wave bands.

• FM is commonly used for broadcasting in the VHF (V...read more
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Q1. What are discrete components?
Ans. 
Discrete components are individual electronic components that are separate and distinct from each other.
• Discrete components are used to build electronic circuits.

• They are separate and distinct from integrated circuits.

• Examples of discrete components include resistors, capacitors, transistors, and diodes.
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Q2. What is ultrasonic sensor?
Ans. 
An ultrasonic sensor is a device that uses sound waves with frequencies higher than the upper audible limit of human hearing to measure distances.
• Ultrasonic sensors emit high-frequency sound waves and measure the time it takes for the waves to bounce back after hitting an object.

• They are commonly used for distance measurement, object detection, and obstacle avoidance.

• Ultrasonic sensors can be found in various applicati...read more
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Q1. Tell me about myself?
Ans. 
The question is asking the interviewee to describe themselves.
• Provide a brief overview of your background, education, and experience.

• Highlight your skills and strengths that are relevant to the internship position.

• Mention any notable achievements or projects you have worked on.

• Discuss your career goals and how this internship aligns with them.

• Emphasize your enthusiasm, motivation, and willingness to learn and contribut...read more
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Q1. Tell me about yourself?
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Q2. Tell me about your previous experience?
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Q3. Why should I hire you?
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Very much technical and verbal questions where asked

Situation related to a space ship crash

Q1. What is thermodynamics
Ans. 
Thermodynamics is the branch of physics that deals with the relationships between heat, work, and energy.
• It studies the transfer of energy in the form of heat and work.

• It involves concepts like temperature, pressure, and entropy.

• It is used in various fields such as engineering, chemistry, and meteorology.

• Examples include the study of heat engines, refrigeration systems, and phase transitions.
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Q1. Direct from Resume
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Q2. Write a C code to swap two numbers without using 3rd variable
Ans. 
Swapping two numbers without using a third variable in C code.
• Use bitwise XOR operation to swap two numbers without using a third variable.

• Example: int a = 5, b = 10; a = a ^ b; b = a ^ b; a = a ^ b; // Now a = 10, b = 5
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Q3. Explain the code
Ans. 
The candidate is asked to explain a piece of code during the interview for an Internship Trainee position.
• Break down the code line by line and explain the purpose of each line

• Discuss any functions or variables used in the code and their significance

• Explain the expected output or outcome of the code
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Q4. Write a Simulink logic for up counter. Do it with chart
Ans. 
Simulink logic for up counter using a chart
• Create a Simulink model

• Use a Stateflow chart to implement the up counter logic

• Define states for counting up and resetting

• Transition between states based on input signals

• Use chart actions to increment the counter
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Q1. Basic Questions
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Q2. Why you want to join here
Ans. 
I am passionate about the industry and believe this internship will provide valuable experience and opportunities for growth.
• Passionate about the industry

• Seeking valuable experience and growth opportunities

• Believe in the company's mission and values
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