Quest Global Interview Questions, Process, and Tips

Q1. It was technical questions in relevant area
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Q2. The questions relevant to my skill set and experience
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Q1. The questions relevant to my skills and experience
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Q2. The questions relevant to job requirements
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Q1. General discussion about the profession and career
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Q2. Discussed job location and client
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Q1. Discussed about client and company
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Q2. Orientation related things discussed.
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Q1. Complete oops concepts with examples?
Ans. 
OOP is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• OOP focuses on creating objects that interact with each other to solve problems.

• Key concepts include encapsulation, inheritance, and polymorphism.

• Encapsulation involves bundling data and methods that operate on the data into a single unit.

• Inheritance allows classes to inherit at...read more
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Q2. Virtual function and virtual Destructor?
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Q3. Multithreading with example?
Ans. 
Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness.
• Multithreading allows multiple tasks to be executed simultaneously on a single CPU core.

• Each thread has its own program counter, stack, and set of registers.

• Example: A web browser using multithreading to load a webpage while simultaneously downloading images in the background.
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Q1. Oops, concepts with examples?
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Q2. Matrix rotate by 180 degrees?
Ans. 
Rotate a 2D matrix by 180 degrees in place without using extra space.
• Iterate through the matrix and swap elements symmetrically across the center row.

• Use two pointers, one starting from the first row and the other from the last row, to swap elements.

• Repeat the swapping process for each row until the entire matrix is rotated.

• Example: Input matrix = [[1,2,3],[4,5,6],[7,8,9]], Output matrix = [[9,8,7],[6,5,4],[3,2,1]]
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Q1. What is role and responsibilities
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Q2. Project handled and individual contribution
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Q1. PROJECT COMPLEXITY
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Q2. How to resolved the complexity faced
Ans. 
Resolving complexity by breaking down tasks, prioritizing, seeking input from team members, and utilizing problem-solving skills.
• Break down complex tasks into smaller, manageable components

• Prioritize tasks based on importance and deadlines

• Seek input and collaboration from team members to gain different perspectives

• Utilize problem-solving skills to identify root causes and develop effective solutions
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Q1. Salary expectation
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Q2. Why you want to join
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It was quite difficult but did well.60 questions in 60min divided into 4 sections

Q1. About stress and strain curve explanation
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Q2. Iron carbon diagram explanation
Ans. 
Iron-Carbon Diagram shows the phases of iron and carbon at different temperatures.
• Graphical representation of the phases of iron and carbon at different temperatures

• Helps in understanding the microstructure of steel

• Consists of regions like austenite, ferrite, cementite, and pearlite

• Used in heat treatment processes to control the properties of steel
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Q1. Why we want to hire you
Ans. 
I have a strong background in design engineering with a proven track record of successful projects.
• Extensive experience in CAD software such as SolidWorks and AutoCAD

• Strong problem-solving skills and attention to detail

• Excellent communication and teamwork abilities

• Track record of delivering projects on time and within budget

• Passion for innovation and continuous learning
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Q2. Tell me about the company
Ans. 
The company is a leading design engineering firm specializing in innovative solutions for various industries.
• Founded in 2005 by a team of experienced engineers

• Provides services in product design, prototyping, and testing

• Works with clients in automotive, aerospace, and consumer electronics sectors
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Q1. How did you design HMI screens?
Ans. 
I designed HMI screens by first understanding user requirements, creating wireframes, selecting appropriate design tools, and conducting user testing.
• Understand user requirements before starting the design process

• Create wireframes to visualize layout and functionality

• Select appropriate design tools such as Adobe XD or Sketch

• Conduct user testing to gather feedback and make necessary adjustments
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Q2. What is CV2X, CV2I, CV2G?
Ans. 
CV2X, CV2I, CV2G are different communication technologies used in the automotive industry for vehicle-to-everything communication.
• CV2X stands for Cellular Vehicle-to-Everything and uses cellular networks for communication between vehicles, infrastructure, pedestrians, and other devices.

• CV2I stands for Cellular Vehicle-to-Infrastructure and focuses on communication between vehicles and infrastructure such as traffic lig...read more
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Q1. Explain your experience at onsite
Ans. 
I have extensive experience working onsite at various client locations, collaborating with cross-functional teams to deliver successful projects.
• Managed onsite team to ensure project milestones were met

• Facilitated communication between onsite and offsite teams

• Resolved technical issues on-site to keep project on track
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Q2. What sort of bench testing did you perform
Ans. 
I performed bench testing on various components to ensure functionality and reliability.
• Tested electronic components for voltage and current levels

• Conducted stress tests on mechanical parts to assess durability

• Analyzed data from bench tests to identify any issues or improvements needed
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Q1. Will you be willing to travel to Trivandrum
Ans. 
Yes, I am willing to travel to Trivandrum for the role of Lead Engineer.
• I am open to travel for work opportunities

• I have previous experience traveling for work

• I am excited about the prospect of working in Trivandrum
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Q2. What other companies have you appeared for
Ans. 
I have appeared for interviews at companies like Google, Amazon, and Microsoft.
• Google

• Amazon

• Microsoft
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