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I applied via Naukri.com and was interviewed in Feb 2022. There was 1 interview round.
Write code to remove number character before hash based on count of hash
Count the number of hashes in the input string
Loop through the string and remove the character before the hash based on the count of hashes
Return the modified string
The question asks to multiply all elements in an array except for a given number.
Iterate through the array and calculate the product of all elements except the given number.
Use a variable to keep track of the product.
If the given number is 1, multiply all other elements.
Return the resulting array.
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posted on 8 Nov 2024
I applied via Naukri.com
I was interviewed in Nov 2024.
The aptitude test evaluates problem-solving, coding skills, and logical reasoning, offering a fair challenge to showcase technical expertise.
I address conflicts in team projects by promoting open communication, active listening, and seeking compromise.
Encourage open communication among team members to address conflicts early on
Practice active listening to understand all perspectives and concerns
Seek compromise and find common ground to resolve conflicts effectively
Interface is a contract that defines the methods a class must implement, while an abstract class can have both implemented and abstract methods.
Interface can only have abstract methods and cannot have any implementation, while abstract class can have both abstract and implemented methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Interfaces are used to achieve multiple inheri...
I applied via Walk-in and was interviewed in Jul 2024. There were 2 interview rounds.
Give 10 questions from node js backend
package.json is a file used in Node.js projects to manage dependencies, scripts, and metadata.
It is a JSON file that contains information about the project, such as name, version, dependencies, and scripts.
It is used to manage project dependencies by listing them in the 'dependencies' and 'devDependencies' fields.
It allows developers to define scripts for tasks like building, testing, and running the project.
Example: {...
Components in Angular are building blocks of an application. Data can be shared between components using input properties and output events.
Components in Angular are reusable, self-contained units of code that define a part of the user interface.
Data can be shared to a component using input properties, where data is passed from the parent component to the child component.
Data can also be shared from a child component t...
=== is strict equality operator, while == is loose equality operator. === is commonly used in real-time projects for accurate comparisons.
=== is a strict equality operator that checks both value and type of operands
== is a loose equality operator that only checks the value of operands
=== is commonly used in real-time projects to ensure accurate comparisons and prevent unexpected type coercion issues
Arrow function syntax in JavaScript
Arrow functions are concise syntax for writing function expressions in JavaScript
They have a shorter syntax compared to traditional function expressions
They do not have their own 'this', 'arguments', 'super', or 'new.target' keywords
Arrow functions are concise syntax for writing function expressions, while anonymous functions do not have a name.
Arrow functions have a shorter syntax compared to anonymous functions.
Arrow functions do not have their own 'this' keyword, while anonymous functions do.
Arrow functions do not have 'arguments' object, while anonymous functions do.
Arrow functions are not hoisted, while anonymous functions are hoisted.
I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.
Aptitude questions with some basic coding questions
They have given 3 coding questions and some pseudo codings
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 3 interview rounds.
Logical reasoning and Aptitude
Functions with Pointers and strings concepts
I applied via Recruitment Consulltant and was interviewed in May 2024. There were 3 interview rounds.
It is easy to solve the Aptitude question and some identifying outputs of program.
A class is a blueprint for creating objects in object-oriented programming.
A class defines the properties and behaviors of objects.
An object is an instance of a class.
Example: Class 'Car' can have properties like 'color' and 'model', and behaviors like 'drive' and 'stop'.
Swap two numbers without using temp variable and reverse a string without using built-in functions.
To swap two numbers without using temp variable, use bitwise XOR operation.
To reverse a string without using built-in functions, use two pointers approach.
Example for swapping numbers: a = a ^ b; b = a ^ b; a = a ^ b;
Example for reversing a string: use two pointers to swap characters from start and end of the string.
Now, I am preparing for the third round.
So, I don't know the Coding Question.
posted on 24 Sep 2024
I applied via Campus Placement
Easy aptitude, 30 min with 20 question
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
The process for Software Development Engineer involves planning, designing, coding, testing, and deploying software solutions.
Gather requirements from stakeholders
Create a design based on requirements
Write code to implement the design
Test the software for bugs and issues
Deploy the software for users to use
Iterate on feedback and make improvements
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
Inheritance allows a subclass to inherit properties and methods from a superclass.
Polymorphism allows objects to take on multiple forms and behave differently based on their context.
Encapsulation hides the implementation details of an object and only exposes necessary information.
Abstraction allows for the creation of abstract class...
Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.
Inheritance allows for code reuse and extension of existing classes, reducing code duplication.
Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i
SQL query for joining tables
Use JOIN keyword to combine two or more tables based on a related column
Specify the columns to be selected using SELECT keyword
Use ON keyword to specify the condition for joining the tables
Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
Implemented inheritance to create a base class and derived classes with specific functionalities.
Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.
Implemented exception handling to handle errors and prevent program crashes.
Used interfaces to define a set of methods that a ...
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
Overloading is used to provide different ways to call a method with different parameters
Overriding is used to provide a specific implementation of a method in a subclass
Overloading is resolved at compile-time while overriding is r...
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