20+ FYERS Securities Interview Questions and Answers

To validate the button color, inspect the CSS properties or use a color picker tool.

• Inspect the CSS properties of the button element to check the color value

• Use a color picker tool to sample the color of the button on the UI

• Compare the sampled color with the expected blue color value

Use recursion to print numbers from 1 to 1000 without using loops

• Create a recursive function that takes a number as input

• Print the number and call the function with the next number until 1000 is reached

You can validate data presence in a table using Selenium by locating the table element and then searching for the desired value.

• Locate the table element using Selenium WebDriver

• Iterate through the rows and columns of the table to find the desired value

• Use assertions to validate if the value is present in the table

No, in Java you cannot overload/override functions based on return types.

• In Java, method overloading is based on the number and type of parameters, not the return type.

• Method overriding is based on the method signature, which includes the method name, parameter types, and order, but not the return type.

• Attempting to overload or override a method based solely on return type will result in a compilation error.

Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

• Abstract class can have constructors, fields, and non-abstract methods along with abstract methods.

• Interfaces can only have abstract methods and constants, no constructors or fields.

• An abstract class can provide a default implementation for some methods, while an interface cannot.

• An abstract class can be extended by another class using 'extends', while an interface c...read more

Program to remove white spaces from string without any inbuilt function

• Iterate through each character in the string

• Create a new string and add non-white space characters to it

• Return the new string without white spaces

Regression testing ensures that new code changes do not adversely affect existing functionality, while integration testing checks if different modules work together correctly.

• Regression testing focuses on retesting existing functionality after code changes

• Integration testing checks if different modules work together as expected

• Regression testing is usually automated to save time and effort

• Integration testing may involve manual testing to ensure all components work together se...read more

To validate if a checkbox is checked, use Selenium WebDriver to locate the checkbox element and then use the isSelected() method to check if it is checked.

• Locate the checkbox element using Selenium WebDriver

• Use the isSelected() method to check if the checkbox is checked

• Assert the result to validate if the checkbox is checked

findelement returns the first matching element on the page, findelements returns a list of all matching elements.

• findelement returns a single WebElement, findelements returns a list of WebElements

• findelement throws NoSuchElementException if no element is found, findelements returns an empty list

• Example: driver.findElement(By.id("exampleId")) vs driver.findElements(By.className("exampleClass"))

Test scenarios for Facebook login page

• Verify login with valid credentials

• Verify login with invalid credentials

• Verify login with empty username and password fields

• Verify login with incorrect password

• Verify login with incorrect username

• Verify login with special characters in username and password

• Verify login with locked account

• Verify login with expired password

• Verify login with CAPS LOCK on

• Verify login with multiple login attempts leading to account lockout

PUT is used to update or replace an entire resource, while PATCH is used to update or modify a part of a resource.

• PUT is idempotent, meaning multiple identical requests will have the same effect as a single request.

• PATCH is not necessarily idempotent, as multiple identical requests may have different effects.

• PUT requires the client to send the entire updated resource, while PATCH only requires the client to send the specific changes to be made.

• PUT is typically used for updati...read more

Yes, I am able to travel inside India for work purposes.

• I have traveled extensively within India for business meetings and conferences.

• I am familiar with the major cities and transportation options in India.

• I am willing to travel as required for this senior executive role.

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

• GD&T is used to specify the allowable variations in form, size, and orientation of part features.

• It uses symbols, such as concentricity, flatness, and perpendicularity, to communicate design requirements.

• GD&T helps ensure that parts fit together properly and function as intended.

• It is commonly used in engineering drawings to provide clear and precise instruct...read more

Handle customers in service by listening actively, empathizing, resolving issues promptly, and following up.

• Listen actively to understand customer needs and concerns

• Empathize with customers to show understanding and build rapport

• Resolve issues promptly and efficiently to ensure customer satisfaction

• Follow up with customers to ensure their concerns have been addressed and they are satisfied

• Provide personalized service to make customers feel valued and appreciated

There are several types of hazards in the industry, including physical, chemical, biological, ergonomic, and psychosocial hazards.

• Physical hazards - such as noise, vibration, radiation, and extreme temperatures

• Chemical hazards - exposure to harmful substances like gases, liquids, and dusts

• Biological hazards - exposure to bacteria, viruses, and other microorganisms

• Ergonomic hazards - related to improper workstation setup, repetitive tasks, and lifting heavy objects

• Psychosocial...read more

Iron Carbon Diagram is a graphical representation of the phases of iron and carbon at different temperatures. Shaft calculations involve determining the dimensions and material properties of a shaft for a specific application.

• Iron Carbon Diagram shows the phases of iron and carbon at different temperatures, helping in understanding the behavior of steel.

• Shaft calculations involve determining the dimensions (diameter, length) and material properties (strength, stiffness) of a ...read more

Real DOM is the actual representation of the HTML structure, while Virtual DOM is a lightweight copy used for efficient updates.

• Real DOM is slower as it directly manipulates the HTML structure.

• Virtual DOM is faster as it updates the lightweight copy and then syncs with the real DOM.

• React uses the Virtual DOM to minimize unnecessary re-rendering of components.

• Virtual DOM allows for efficient batch updates, improving performance.

• Example: Updating a single element in the Virtual...read more

Fixture basic principle is to hold the workpiece securely in place during machining operations.

• Fixtures are used to ensure accuracy and repeatability in manufacturing processes.

• They can be custom-designed for specific parts or standardized for general use.

• Common types of fixtures include jigs, clamps, and vices.

• Fixture design must take into account factors such as material, size, and shape of the workpiece.

• Proper use of fixtures can improve productivity and reduce errors in m...read more

The market is expected to grow steadily due to increasing demand and technological advancements.

• Growing demand for innovative products and services

• Emerging markets and untapped potential

• Advancements in technology and digitalization

• Changing consumer behavior and preferences

• Increased focus on sustainability and ethical practices

Unit testing for adding two numbers

• Create a test case with two numbers and expected sum

• Call the function that adds two numbers

• Assert that the result matches the expected sum

Stress is the force applied to an object, while strain is the deformation or change in shape that results from that force.

• Stress is measured in units of force per unit area, such as pounds per square inch (psi) or newtons per square meter (N/m²).

• Strain is measured as a ratio of the change in length or shape of an object to its original length or shape.

• Stress and strain are related by a material's modulus of elasticity, which describes how much a material will deform under a g...read more

GD&T stands for Geometric Dimensioning and Tolerancing. It is a system used to define and communicate engineering tolerances.

• GD&T is a language used to communicate design intent and ensure parts are manufactured to the correct specifications.

• It uses symbols and annotations to define the allowable variation in form, orientation, location, and size of features on a part.

• GD&T is important for ensuring parts fit together correctly and function as intended.

• Examples of GD&T symbols...read more

Coefficient of convection is a measure of the ability of a fluid to transfer heat to a solid surface.

• Coefficient of convection depends on the fluid properties, flow conditions, and surface geometry.

• It is typically denoted by 'h' and has units of W/(m^2*K).

• Higher values of h indicate better heat transfer between the fluid and solid surface.

• Examples of factors affecting h include fluid velocity, temperature difference, and surface roughness.

FEA process involves pre-processing, solving, and post-processing steps to analyze the behavior of structures under different conditions.

• Pre-processing: Define geometry, apply boundary conditions, mesh generation

• Solving: Apply loads, solve equations, obtain results

• Post-processing: Interpret results, validate against experimental data, make design decisions