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Catalyst It Solutions Interview Questions and Answers for Freshers
Catalyst It Solutions Interview Experiences for Freshers
1 interview found
Test includes 20 marks of aptitude, 40 marks coding problems and 20 marks english
(1 Question)
- Q1. What is the difference between Java and JavaScript, Functions, DOM, etc
- Ans.
Java is a programming language while JavaScript is a scripting language. Functions are blocks of code that perform a specific task. DOM is a programming interface for web documents.
Java is a statically typed language while JavaScript is dynamically typed
Java is compiled while JavaScript is interpreted
Functions in Java are defined using the 'public static' keywords while in JavaScript they are defined using the 'functio...
(1 Question)
- Q1. Tell me about yourself
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Skills evaluated in this interview
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(2 Questions)
- Q1. What is a pointer to pointer
- Ans.
A pointer to pointer is a variable that stores the memory address of another pointer variable.
It is used to create dynamic data structures like linked lists and trees.
It allows multiple levels of indirection.
It is denoted by ** in C and C++.
Example: int **ptr;
Example: ptr = &p; where p is a pointer variable.
- Q2. Class, object, inheritance, polymorphism,dbms
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Skills evaluated in this interview
Sweety Wadhwa
(2 Questions)
- Q1. Normal question about past experience
- Q2. When you can join and all
SQL test on Select query, insert, create
Software Engineer Interview Questions & Answers
Zebra Technologies
Nazif ullah Hanan
posted on 2 Jul 2024
(2 Questions)
- Q1. What are the main principles of the Java
- Ans.
Main principles of Java include object-oriented programming, platform independence, and automatic memory management.
Object-oriented programming: Java is based on classes and objects, allowing for encapsulation, inheritance, and polymorphism.
Platform independence: Java code can run on any platform that has a Java Virtual Machine (JVM) installed.
Automatic memory management: Java uses garbage collection to automatically m
- Q2. What is the different between == and equals method
- Ans.
The == operator compares the memory addresses of two objects, while the equals method compares the content of two objects.
The == operator is used to compare the memory addresses of two objects in Java.
The equals method is used to compare the content of two objects in Java.
Example: String str1 = new String("hello"); String str2 = new String("hello"); str1 == str2 will return false, but str1.equals(str2) will return true
Skills evaluated in this interview
(1 Question)
- Q1. What is jdk, string related questions, basic java oops questions?
Software Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 12 Sep 2023
Selected
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Basic JS questions
- Q2. String Concat through function
Advanced JS, PHP related questions
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Software Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 24 Oct 2024
(1 Question)
- Q1. 3 Question was there related to architecture and Computer networks.
(2 Questions)
- Q1. Microservices and Monolith.
- Q2. Leetcode hard Sum.
I applied via Internshala and was interviewed in Dec 2021. There were 3 interview rounds.
They mostly ask some basic dsa questions in the automated interview
(1 Question)
- Q1. The interviewer was very friendly and ask me some basic of react js and some basic of how internet works
(1 Question)
- Q1. Was very easy they ask me really basic ye questions
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Jun 2022. There were 4 interview rounds.
(1 Question)
- Q1. Just basic questions about you and why you want to join This organisation
(1 Question)
- Q1. Nothing big, simple array related questions,
(1 Question)
- Q1. Just showcase your college/personal projects and random array questions
Interview Preparation Tips
Selected
I applied via eLitmus and was interviewed before Sep 2022. There were 4 interview rounds.
General coding test includes basic DSA, understanding of FE, BE, DB, etc.,
(1 Question)
- Q1. 1:1 discussion to understand the candidate's profile
(1 Question)
- Q1. Salary, policies, engagements discussion
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