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Knack Consulting Services
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I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
I have worked on various technologies including Java, Python, SQL, and Tableau.
Java
Python
SQL
Tableau
I have worked extensively with Java programming language.
Developed web applications using Java EE
Utilized Spring framework for dependency injection
Implemented RESTful APIs with JAX-RS
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.
Discussion about the profile
Knack Consulting Services interview questions for popular designations
I applied via Recruitment Consulltant and was interviewed before Aug 2022. There were 3 interview rounds.
General aptitude questions
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
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 Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
based on 6 interviews
Interview experience
based on 21 reviews
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