40+ Graduate Student Interview Questions and Answers

Calculation of direct shear stress in a rivet in a hollow enclosure between two concentric cylinders

• Calculate the fraction of thermal radiation leaving the larger surface and striking itself

• Use the formula for radiative heat exchange between two surfaces in a hollow enclosure

• Determine the direct shear stress in the most heavily loaded rivet based on the thermal radiation fraction

• Consider the properties of the radiating surfaces and the medium in the enclosure

The direct shear stress in the most heavily loaded rivet can be calculated using the formula for shear stress.

• Calculate the force acting on the bracket that is causing the shear stress on the rivet.

• Use the formula for shear stress: Shear stress = Force / Area

• Determine the area of the rivet based on its diameter.

• Calculate the direct shear stress in the most heavily loaded rivet using the calculated force and area.

Multiple inheritance in Java allows a class to inherit from multiple parent classes, enabling code reuse and flexibility.

• Enables code reuse by inheriting attributes and methods from multiple parent classes

• Allows for creating complex class hierarchies and promoting modularity

• Provides flexibility in designing classes with different functionalities

• Example: A class can inherit from both a 'Vehicle' class and a 'Person' class to represent a 'Driver' entity

Engineering is critical for the world as it drives innovation, solves complex problems, and improves quality of life.

• Engineering drives innovation by creating new technologies and solutions to address global challenges.

• Engineers solve complex problems in various fields such as energy, transportation, and healthcare.

• Engineering improves quality of life by designing sustainable infrastructure, improving access to clean water, and advancing medical technologies.

Constructor in C++ is a special member function with the same name as the class, used to initialize objects. Objects are instances of classes.

• Constructor in C++ is used to initialize objects of a class.

• Objects are instances of classes that hold data and functions.

• Classes in C++ are user-defined data types that define the structure and behavior of objects.

Operations work involves managing processes, resources, and systems to ensure efficient and effective functioning of an organization.

• Operations work focuses on optimizing processes and workflows to improve efficiency and productivity.

• It involves managing resources such as personnel, equipment, and materials to meet organizational goals.

• Operations work often includes strategic planning, project management, and quality control.

• Examples of operations work include supply chain ma...read more

To add a text field using HTML, use the tag with the type attribute set to 'text'.

• Use the

  tag to enclose the text field

• Specify the name attribute to identify the field

• Use the placeholder attribute to provide a hint to the user

• Use the required attribute to make the field mandatory

• Example:

Investment banking offers a dynamic and challenging work environment with opportunities for growth and learning.

• Highly competitive and fast-paced industry

• Opportunities to work with top-tier clients and on high-profile deals

• Chance to develop strong analytical and financial skills

• Potential for high earning potential and career advancement

• Exposure to a wide range of industries and sectors

• Ability to work on complex financial transactions

• Collaborative team-based work environment

Taking a gap year can provide valuable experiences, personal growth, and clarity on future goals.

• Exploring personal interests and passions

• Gaining work experience or volunteering

• Traveling and experiencing different cultures

• Taking time to focus on mental health and well-being

• Preparing for further education or career goals

Zomato is a food delivery and restaurant discovery platform.

• Zomato allows users to search for restaurants, read reviews, and order food for delivery or pickup.

• It also offers table reservations, online ordering, and loyalty programs.

• Zomato operates in over 24 countries and has a database of over 1.5 million restaurants.

• The platform has been successful in providing a convenient and efficient way for users to discover and order food.

• Zomato has also expanded into other areas such...read more

Work experience and home to branch distance

• My work experience includes 2 years in marketing and 1 year in customer service

• The distance between my home and the branch office is 15 miles

• I am willing to relocate if required for the job

Web services are software systems designed to support interoperable machine-to-machine interaction over a network.

• Web services allow different applications to communicate with each other without human intervention.

• They use standard web protocols such as HTTP and XML to exchange data.

• Examples include RESTful APIs, SOAP services, and microservices architecture.

OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent and manipulate data.

• OOPs is based on the concept of classes and objects.

• It focuses on encapsulation, inheritance, and polymorphism.

• Encapsulation allows data hiding and bundling of data with methods.

• Inheritance enables the creation of new classes from existing ones.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Example: In J...read more

Computer Science - Problem-solving skills

• Strong problem-solving skills are essential in computer science to analyze and solve complex problems

• Ability to think logically and creatively to develop innovative solutions

• Experience with coding languages like Java, Python, C++

Three majors in Engineering are Mechanical Engineering, Electrical Engineering, and Civil Engineering.

• Mechanical Engineering involves designing and analyzing mechanical systems, such as engines and machines.

• Electrical Engineering focuses on the study of electricity, electromagnetism, and electronics.

• Civil Engineering deals with the design, construction, and maintenance of infrastructure projects like bridges and buildings.

Tata Metalliks is a leading manufacturer of pig iron and ductile iron pipes in India.

• Tata Metalliks is a subsidiary of Tata Steel, one of the largest steel companies in the world.

• The company produces pig iron, which is used as a raw material in steel production.

• Tata Metalliks also manufactures ductile iron pipes, which are used in water supply and sewage systems.

• The company has a strong focus on sustainability and environmental responsibility in its operations.

OOPM stands for Object-Oriented Programming Methodology. It is a programming paradigm based on the concept of objects.

• OOPM focuses on creating objects that contain both data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOPM.

• Examples of OOPM languages include Java, C++, and Python.

Ambition is a strong desire to achieve something, often involving hard work and determination.

• Ambition is the driving force behind success.

• It involves setting goals and working hard to achieve them.

• Ambition can be both positive and negative, depending on how it is pursued.

• Examples of ambition include striving for a promotion at work, starting a business, or pursuing a degree.

• Ambition can also lead to burnout and negative consequences if not balanced with self-care and realist...read more

Heat treatment foundry testing involves subjecting materials to controlled heating and cooling to alter their properties.

• Heat treatment is used to improve the mechanical properties of materials such as hardness, strength, and ductility.

• Common heat treatment processes include annealing, quenching, tempering, and normalizing.

• Foundry testing ensures that the materials meet specified requirements for strength, durability, and other properties.

• Examples of materials that undergo he...read more

I chose digital360market for its innovative approach to digital marketing and strong track record of success.

• Innovative digital marketing strategies

• Proven track record of success

• Strong reputation in the industry

Vacational days are days off from work or school for holidays or breaks.

• Vacational days are typically designated by employers or educational institutions.

• Examples include national holidays, summer break, winter break, and personal vacation days.

• These days are meant for rest, relaxation, and rejuvenation.

• Vacational days may vary depending on the country, culture, or organization.

An array is a data structure that stores a collection of elements of the same type. There are different types of arrays like one-dimensional, two-dimensional, and multi-dimensional arrays.

• One-dimensional array: Stores elements in a single row or column.

• Two-dimensional array: Stores elements in rows and columns.

• Multi-dimensional array: Stores elements in more than two dimensions.

• Example: ['apple', 'banana', 'orange']

Mild steel stress-strain graph shows linear elastic behavior followed by plastic deformation before failure.

• Initial linear region represents elastic deformation where stress is directly proportional to strain.

• Yield point marks the beginning of plastic deformation where material undergoes permanent deformation.

• Ultimate tensile strength is the maximum stress the material can withstand before failure.

• Necking occurs after UTS where material undergoes localized deformation before ...read more

Anesthesia types include general, regional, and local anesthesia.

• General anesthesia: used for major surgeries, patient is unconscious and does not feel pain

• Regional anesthesia: numbs a specific area of the body, such as an epidural for childbirth

• Local anesthesia: numbs a small area of the body, such as a dental procedure

• Other types include conscious sedation and monitored anesthesia care

• Anesthesia is administered by an anesthesiologist or nurse anesthetist

Anesthesia is a medical practice of administering drugs to induce a temporary loss of sensation or consciousness during surgery or other medical procedures.

• Anesthesia is used to prevent pain and discomfort during medical procedures.

• There are three main types of anesthesia: general, regional, and local.

• General anesthesia is used for major surgeries and involves the patient being completely unconscious.

• Regional anesthesia involves numbing a specific area of the body, such as an...read more

People use resources to meet their needs and achieve their goals.

• Resources can include materials, tools, information, and support.

• People use resources to solve problems, make decisions, and create products or services.

• Examples of resources include money, time, energy, knowledge, and technology.

Engineering is the application of scientific and mathematical principles to design and create structures, machines, systems, and processes.

• Engineering involves problem-solving and innovation.

• Engineers use their knowledge of math and science to design and build things.

• There are many different types of engineering, such as civil, mechanical, electrical, and chemical engineering.

• Examples of engineering projects include designing bridges, developing new medical devices, and creat...read more

Benefit refers to the advantage or profit gained from something.

• It can be financial, such as a salary increase or a bonus.

• It can be non-financial, such as gaining new skills or knowledge.

• It can be personal, such as improved health or happiness.

• It can be for an individual or a group, such as a company offering benefits to its employees.

• Examples of benefits include health insurance, retirement plans, paid time off, and tuition reimbursement.

Data structure is a way of organizing and storing data in a computer so that it can be accessed and modified efficiently.

• Data structures include arrays, linked lists, stacks, queues, trees, graphs, etc.

• They are essential for efficient algorithms and problem-solving.

• Example: An array is a data structure that stores a collection of elements in contiguous memory locations.

Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for improved performance and responsiveness.

• Multithreading allows for parallel execution of multiple tasks on a single CPU core.

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

• Examples of multithreading include web servers handling multiple client requests simultaneously and video games rendering graphics while processing user input.

Digital marketing is crucial for reaching target audiences, increasing brand visibility, and driving sales.

• Allows for targeted advertising to specific demographics

• Provides measurable results and analytics for campaign effectiveness

• Increases brand awareness and visibility on various online platforms

• Helps in engaging with customers through social media and email marketing

• Drives sales and conversions through online advertising and promotions

Code for generating Fibonacci series

• Use a loop or recursion to generate the series

• Start with the first two numbers of the series (0 and 1)

• Each subsequent number is the sum of the previous two numbers

Whiskey is a distilled alcoholic beverage made from fermented grain mash.

• Whiskey is typically made from grains such as barley, corn, rye, or wheat.

• It is produced through a process of mashing, fermenting, distilling, and aging.

• Different types of whiskey include Scotch whisky, Irish whiskey, bourbon, and rye whiskey.

• Whiskey is known for its distinct flavors and aromas, influenced by factors like the type of grain, distillation process, and aging in wooden barrels.

• Examples of po...read more

Client is unhappy with project outcome

• Listen to the client's concerns and try to understand their perspective

• Apologize for any mistakes made and take responsibility

• Offer solutions to address the client's issues and make necessary improvements

• Communicate effectively and regularly with the client to keep them updated on progress

• Seek feedback from the client to ensure their satisfaction

Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.

• Spring Boot eliminates the need for manual configuration by providing default settings.

• It allows for easy creation of standalone, production-grade Spring-based applications.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for deploying applications.

• It offers a wide range of plugins and extensions for enhancing development producti...read more

Adding two numbers involves combining the values to get a sum.

• Add the two numbers together using the + operator

• Ensure the numbers are in the correct format (integers, floats, etc.)

• Consider potential overflow issues when dealing with large numbers

The minimum of two numbers is the smaller of the two numbers.

• Compare the two numbers and return the smaller one

• If the numbers are equal, either one can be considered the minimum

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.

• Objects have attributes (data) and methods (functions) that can operate on the data.

• Encapsulation, inheritance, and polymorphism are key principles of OOP.

• Example: In a car simulation program, a 'Car' object could have attributes like 'color' and 'speed', a...read more