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HLL Lifecare Graduate Engineer Interview Questions and Answers
HLL Lifecare Graduate Engineer Interview Experiences
1 interview found
Selected
I applied via Newspaper Ad and was interviewed before Mar 2023. There were 2 interview rounds.
(1 Question)
- Q1. Working principle of motor
- Ans.
Motor works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
Motor consists of a coil of wire (armature) that carries an electric current.
When current flows through the coil, it creates a magnetic field around it.
This magnetic field interacts with the magnetic field of the permanent magnets in the motor, causing the armature to rotate.
The rotating armature then drives th...
(1 Question)
- Q1. Salary expectation
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Graduate Engineer Interview Questions & Answers
Siemens Healthineers
Anonymous
posted on 28 Nov 2024
Selected
I applied via Referral and was interviewed in May 2024. There were 3 interview rounds.
120 minutes of interview, 3 dsa questions alongwith 20 technical and apti MCQ's
(4 Questions)
- Q1. Oops and its implementation alongwith polymorphism code
- Ans.
Oops is a concept in object-oriented programming that allows for code reusability and flexibility. Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Oops allows for encapsulation, inheritance, and polymorphism in programming.
Polymorphism allows for methods to be overridden in subclasses, providing flexibility in code.
Example: Oops can be implemented by creating classes for...
- Q2. Write matrix multiplication using multithreading
- Ans.
Matrix multiplication using multithreading involves dividing the matrix into smaller parts and assigning each part to a separate thread for parallel computation.
Divide the matrices into smaller submatrices to be processed by different threads.
Assign each submatrix multiplication operation to a separate thread for parallel computation.
Combine the results from each thread to get the final result of the matrix multiplicat
- Q3. SDE puzzles from GFG
- Q4. Projects and why you implemented this tech stack
(2 Questions)
- Q1. Introduction and project related questions
- Q2. Gen Ai related questions
Skills evaluated in this interview
Graduate Engineer Interview Questions & Answers
Siemens Healthineers
Anonymous
posted on 28 Nov 2024
Selected
I applied via Referral and was interviewed in May 2024. There were 3 interview rounds.
120 minutes of interview, 3 dsa questions alongwith 20 technical and apti MCQ's
(4 Questions)
- Q1. Oops and its implementation alongwith polymorphism code
- Ans.
Oops is a concept in object-oriented programming that allows for code reusability and flexibility. Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Oops allows for encapsulation, inheritance, and polymorphism in programming.
Polymorphism allows for methods to be overridden in subclasses, providing flexibility in code.
Example: Oops can be implemented by creating classes for...
- Q2. Write matrix multiplication using multithreading
- Ans.
Matrix multiplication using multithreading involves dividing the matrix into smaller parts and assigning each part to a separate thread for parallel computation.
Divide the matrices into smaller submatrices to be processed by different threads.
Assign each submatrix multiplication operation to a separate thread for parallel computation.
Combine the results from each thread to get the final result of the matrix multiplicat
- Q3. SDE puzzles from GFG
- Q4. Projects and why you implemented this tech stack
(2 Questions)
- Q1. Introduction and project related questions
- Q2. Gen Ai related questions
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
(2 Questions)
- Q1. What do you know about GE Healthcare?
- Q2. How will you approach tasks assigned by your manager
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