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I applied via Naukri.com and was interviewed in Jul 2022. There were 2 interview rounds.
Generics in C# allow for type-safe programming by enabling the creation of reusable code.
Generics allow for the creation of classes, interfaces, and methods that can work with any data type.
They provide type safety by allowing the compiler to enforce type constraints.
Examples include List
Generics can improve performance by reducing the need for boxing and unboxing operations.
Delegates are reference types that hold a reference to a method. They are used to achieve loose coupling and event handling.
Delegates allow methods to be passed as parameters to other methods.
They can be used to define callback methods.
Built-in delegates in C# include Action, Func, Predicate, EventHandler, and Comparison.
Action and Func are used for methods that return void and non-void values respectively.
Predicate is...
Dictionary is a generic collection while Hashtable is a non-generic collection.
Dictionary is type-safe while Hashtable is not.
Dictionary allows null keys and values while Hashtable does not.
Dictionary is faster than Hashtable for small collections.
Hashtable is thread-safe while Dictionary is not.
Stored procedures are used to perform a set of actions, while functions return a single value.
Stored procedures can modify data in the database, while functions cannot.
Functions can be used in SQL statements, while stored procedures cannot.
Stored procedures can have input and output parameters, while functions can only have input parameters.
Functions can be called from within stored procedures, but stored procedures ca
Program to find the number of occurrences in a given string
Use a loop to iterate through the string and count the occurrences of each character
Store the count in a dictionary or hash table
Return the dictionary or hash table
RESTful services are web services that follow the REST architecture while WebAPI is a framework for building RESTful services.
RESTful services use HTTP methods like GET, POST, PUT, DELETE to perform CRUD operations on resources
WebAPI is a framework for building RESTful services using .NET framework
WebAPI provides features like routing, model binding, content negotiation, etc.
RESTful services can be consumed by any clie...
I applied via Indeed and was interviewed before Aug 2023. There were 2 interview rounds.
I am a dedicated NPI Process Engineer with a strong background in developing and optimizing manufacturing processes.
Experienced in leading cross-functional teams to drive process improvements
Skilled in implementing lean manufacturing principles to increase efficiency
Proficient in conducting root cause analysis and implementing corrective actions
Strong background in process validation and documentation
Passionate about c...
I am available to start immediately and can work full-time.
Available to start immediately
Can work full-time
Flexible with work hours if needed
I would explore alternative suppliers, expedite shipping, or adjust production schedules to minimize impact.
Contact other suppliers to check availability and expedite shipping if necessary
Work with production team to adjust schedules and prioritize other materials
Consider alternative materials that can be sourced quickly as a temporary solution
I have 5 years of experience as a Process Engineer in the semiconductor industry.
Led projects to improve yield and reduce cycle time
Developed and implemented process improvements to increase efficiency
Collaborated with cross-functional teams to troubleshoot and resolve issues
Utilized statistical analysis tools to optimize processes
Trained new engineers on process protocols and best practices
Time and speed problem,age and person problem,
I completed my education at XYZ University and have certifications in ABC and DEF.
Completed education at XYZ University
Certifications in ABC and DEF
I applied via Naukri.com and was interviewed before Jul 2022. There were 3 interview rounds.
Power flow analysis is a method used in electrical engineering to determine the steady-state operating conditions of a power system.
It involves calculating the voltage magnitude and phase angle at each bus in a power system.
Power flow analysis helps in determining power losses, line flows, and voltage stability.
Different methods like Gauss-Seidel, Newton-Raphson, and Fast Decoupled are used for power flow analysis.
The ...
The brake system functions to slow down or stop a vehicle by converting kinetic energy into heat through friction.
Converts kinetic energy into heat through friction
Consists of components such as brake pads, rotors, calipers, and brake fluid
Operates through hydraulic pressure or mechanical force
Helps maintain control and stability of the vehicle during braking
Different types include disc brakes and drum brakes
Wabtec interview questions for popular designations
I applied via Campus Placement and was interviewed before May 2023. There were 3 interview rounds.
Basic Aptitute questions
Python Programming, Leet Code, everyday 1 hour
Get interview-ready with Top Wabtec Interview Questions
I applied via Company Website and was interviewed before Dec 2022. There were 3 interview rounds.
The ANODIZING process sequence involves several steps to create a protective oxide layer on metal surfaces.
Cleaning the metal surface to remove any dirt or contaminants
Pre-treating the surface to prepare it for anodizing
Anodizing the metal by immersing it in an electrolyte solution and applying an electric current
Rinsing the metal to remove any excess solution
Sealing the anodized surface to enhance its durability and a
I applied via Job Portal and was interviewed before Jan 2022. There were 2 interview rounds.
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
International logistics planning involves considering factors like transportation modes, customs regulations, and lead times.
Identify transportation modes (air, sea, road, rail) based on cost, speed, and reliability
Consider customs regulations and documentation requirements for each country
Plan for lead times including potential delays in transit and customs clearance
Utilize technology and software for tracking shipmen...
Air shipments are often required for industries that rely on fast delivery times and perishable goods.
Air shipments are necessary for industries with time-sensitive products, such as fresh produce or pharmaceuticals.
Air shipments are also commonly used in industries with high-value goods that require quick delivery, like electronics or luxury items.
Certain industries, like automotive or aerospace, may require air shipm...
Fulfillment best practices refer to strategies and methods used to efficiently and effectively meet customer orders and expectations.
Optimize inventory management to ensure products are readily available
Streamline order processing and fulfillment workflows
Utilize technology such as automation and data analytics to improve efficiency
Focus on customer satisfaction by providing accurate and timely order fulfillment
Impleme...
Highlight the issue when it impacts team performance or violates company policies.
When it affects team productivity or quality of work
When it goes against company values or policies
When it poses a risk to the project or organization
When it hinders team collaboration or communication
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
The number of years of work experience expected and the reason for changing jobs are important factors in considering a candidate for the position.
The number of years of work experience expected depends on the specific requirements of the role and the level of seniority.
Candidates with relevant experience in order execution and invoicing are preferred.
The reason for changing jobs can provide insights into the candidate...
I applied via Campus Placement and was interviewed before Jul 2023. There was 1 interview round.
General DSA questions.
Top trending discussions
The duration of Wabtec interview process can vary, but typically it takes about less than 2 weeks to complete.
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7-10 Yrs
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Junior Engineer
148
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| âı0 L/yr - âı0 L/yr |
Assistant Engineer
138
salaries
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Lead Engineer
82
salaries
| âı0 L/yr - âı0 L/yr |
Senior Software Engineer
63
salaries
| âı0 L/yr - âı0 L/yr |
Deputy Engineer
56
salaries
| âı0 L/yr - âı0 L/yr |
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