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Dimensions Infotech Interview Questions, Process, and Tips
Top Dimensions Infotech Interview Questions and Answers
- Q1. What are various protocols that you have experienceasked in Performance Test Engineer interview
- Q2. What are various error handling methods availableasked in Performance Test Engineer interview
- Q3. What are the various components of loadrunnerasked in Performance Test Engineer interview
Dimensions Infotech Interview Experiences
2 interviews found
Anonymous
(2 Questions)
- Q1. Why String is Immutable?
- Ans.
String is immutable in Java to ensure thread safety, security, and caching benefits.
Immutable strings are thread-safe as they cannot be modified concurrently by multiple threads.
Immutable strings are more secure as they cannot be altered after creation, preventing malicious attacks.
Immutable strings allow for string pooling and caching, improving performance and memory usage.
Example: String str = "Hello"; str.concat(" ...
- Q2. What is Microservice architecture?
- Ans.
Microservice architecture is an architectural style that structures an application as a collection of loosely coupled services.
Each service is self-contained and can be developed, deployed, and scaled independently.
Services communicate with each other over lightweight protocols like HTTP or messaging queues.
Microservices allow for better scalability, flexibility, and resilience compared to monolithic architectures.
Exam...
Skills evaluated in this interview
Software Developer Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Nov 2022. There were 3 interview rounds.
(3 Questions)
- Q1. What are the various components of loadrunner
- Ans.
LoadRunner is a performance testing tool with various components.
Virtual User Generator (VuGen) - records and creates scripts
Controller - manages and executes load tests
Load Generators - simulates user load
Analysis - analyzes test results
Agent Process - collects data during test execution
- Q2. What are various protocols that you have experience
- Ans.
I have experience with various protocols used in performance testing.
HTTP/HTTPS
TCP/IP
FTP
SMTP
JMS
SOAP
REST
WebSockets
- Q3. What are various error handling methods available
- Ans.
Various error handling methods include try-catch blocks, exception handling, error codes, and logging.
Try-catch blocks are used to catch and handle exceptions in code.
Exception handling involves catching and handling specific types of exceptions.
Error codes are used to identify and handle different types of errors.
Logging is a method of recording errors and other relevant information for troubleshooting.
30mi, About current project, About my experience
Interview Preparation Tips
can share the interview panel on make soon as possible
Skills evaluated in this interview
Performance Test Engineer Interview Questions asked at other Companies
Interview questions from similar companies
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
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
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.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
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...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
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
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
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
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
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
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
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
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
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Dimensions Infotech Interview Process
based on 2 interviews
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