Ferrovie dello Stato Italiane Interview Questions and Answers

Q1. What happens when cable is laid
Ans. 
When cable is laid, it is typically buried underground or installed overhead to provide electrical or communication connections.
• Cable is typically laid underground in trenches to protect it from damage and exposure to elements.

• Overhead cable installation involves attaching the cable to poles or structures above ground.

• Proper cable laying techniques are essential to ensure safety, reliability, and longevity of the infra
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Q2. What is the logic in railway line
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The logic in railway line involves the efficient movement of trains on tracks to ensure safety and timeliness.
• Railway lines are designed to allow trains to travel from one point to another efficiently.

• Tracks are laid out in a specific pattern to prevent collisions and ensure smooth operation.

• Signals and switches are used to control the movement of trains and prevent accidents.

• Schedules and timetables are created to opt...read more
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Q3. What is track circuit?
Ans. 
A track circuit is an electrical circuit used to detect the presence of trains on a railway track.
• Track circuits are typically installed along railway tracks to monitor the presence of trains by detecting their axles or wheels.

• They work by sending electrical current through the track and measuring changes in the current flow when a train is present.

• Track circuits are essential for signaling systems to ensure safe opera...read more
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Q4. What is the colour aspect through which the train gets the signal,
Ans. 
The colour aspect through which the train gets the signal is typically red, yellow, and green.
• Red signal indicates stop

• Yellow signal indicates caution

• Green signal indicates go

• These signals are used in railway traffic control systems
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Q5. Why is route aspect given in home signal?
Ans. 
Route aspect is given in home signal to indicate the route set for the train to follow.
• Route aspect helps the train operator know which track the train is cleared to proceed on.

• It ensures safe and efficient movement of trains by guiding them along the correct path.

• Different route aspects may indicate different routes or movements available to the train.

• Route aspect is crucial for preventing collisions and ensuring smoo
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Q1. Introduce yourself
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Q2. Why do you want to join services
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Q3. Why do you want to leave ONGC and join Railways
Ans. 
I am seeking new challenges and opportunities for growth in a different industry.
• Looking for new challenges and opportunities for personal growth

• Interested in exploring a different industry and gaining new experiences

• Seeking a change in work environment and culture

• Want to broaden my skill set and knowledge by working in a different sector
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Q4. Radiation equation
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Q5. Max Planck law and its implication
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Q1. How do agile methodologies function in B2B projects?
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Q2. What is your experience with barcode scanners?
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Q1. Can you please introduce yourself?
Ans. 
I am a Software Development Engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
• 5 years of experience in software development

• Proficient in Java, Spring, and Angular

• Strong problem-solving skills

• Experience in developing web applications

• Good team player
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Q2. What type of questions are being asked?
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Q1. What is your experience with parallelizing transformers, and how do you approach splitting them across multiple devices to minimize latency?
Ans. 
I have experience parallelizing transformers by splitting them across multiple devices to minimize latency.
• I have utilized frameworks like TensorFlow and PyTorch to parallelize transformers.

• I approach splitting transformers by dividing the input data into chunks and distributing them across devices.

• I optimize communication overhead by minimizing data transfer between devices.

• I leverage techniques like data parallelism ...read more
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Mathematical questions similar to CAT DILR

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Q1. Whats LEL tell procedures
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Q2. Tel us the control of confind
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WENT BAD BY NOW FULLY GREAT

Q1. NEVER BLUFED IF IN "DOUBT" SAID CAN I MAKE A GUSS
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Q2. CALL BY REFERENCE IN C
Ans. 
Call by reference in C allows a function to modify the actual value of a variable passed as an argument.
• In call by reference, the address of the actual argument is passed to the function.

• Changes made to the parameter inside the function affect the original value outside the function.

• Example: void swap(int *a, int *b) { int temp = *a; *a = *b; *b = temp; }
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Leadership skills, team spirit, communication skills, problem-solving skills, analytical skills, and decision-making skills.

Q1. Can you tell me about yourself?
Ans. 
I am a dedicated Quality Engineer with a strong background in ensuring product quality and compliance with industry standards.
• Experienced in conducting quality control tests and inspections

• Skilled in identifying and resolving quality issues

• Proficient in using quality management tools and techniques

• Strong attention to detail and analytical skills

• Excellent communication and teamwork abilities
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Q2. What are your strengths and weaknesses?
Ans. 
My strengths include attention to detail, problem-solving skills, and strong communication. My weaknesses include a tendency to overthink and difficulty saying no.
• Strengths: attention to detail

• Strengths: problem-solving skills

• Strengths: strong communication

• Weaknesses: tendency to overthink

• Weaknesses: difficulty saying no
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Q3. Tell me about an experience when you faced difficulty at work while working on a project
Ans. 
I faced difficulty at work while working on a project due to conflicting requirements from different stakeholders.
• Received conflicting feedback from different stakeholders on project requirements

• Struggled to prioritize and balance the needs of each stakeholder

• Had to facilitate meetings and negotiations to reach a consensus

• Implemented a compromise solution that satisfied all parties involved
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