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I applied via Recruitment Consulltant and was interviewed before Jan 2024. There was 1 interview round.
Angular is a popular front-end framework for building dynamic web applications.
Angular is developed and maintained by Google.
It uses TypeScript for building applications.
Angular provides features like two-way data binding, dependency injection, and routing.
Components, services, and modules are key building blocks in Angular.
Angular CLI is a command-line tool for creating and managing Angular projects.
package.json is for managing dependencies and scripts for a project, while angular.json is specific to Angular projects for configuring build and project settings.
package.json is used for managing dependencies, scripts, and metadata for a project
angular.json is specific to Angular projects and is used for configuring build options, project settings, and other Angular-specific configurations
package.json is typically loc...
Relationship manyTomany, dsa question, run hasmany query run, convert raw query to eloquent query.
Senario base question at api and aunthentical api, manyTOmany, attatch dettatch like this
I applied via LinkedIn and was interviewed in Nov 2021. There was 1 interview round.
The UPDATE query is used to modify existing data in a database table.
The UPDATE query is followed by the name of the table and the SET keyword to specify the columns to be updated.
The WHERE clause is used to specify the condition for updating specific rows.
Multiple columns can be updated in a single UPDATE query.
The UPDATE query can be used with various operators like =, +, -, *, /, etc.
Example: UPDATE employees SET sa
HackerKernel interview questions for popular designations
posted on 9 May 2017
I appeared for an interview before May 2016.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
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