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Cognizant Middleware Administrator Interview Questions and Answers
Cognizant Middleware Administrator Interview Experiences
1 interview found
Anonymous
I applied via Naukri.com and was interviewed before Sep 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Most tricky questions and some experienced base they have asked like Out of memory exception.,WSAdmin scripting, Installation procees for jvm for high availability and work load for clustering mechanism t...
- Q2. SSL related questions,Transpot layer,public key and private key
- Q3. What scenarios to update plugin.cfg,why we need to stop node agent for synchronisation.what about 504 error and 403 error issue resolving method,Ear files Deoyment and Data source
- Ans.
Updating plugin.cfg, stopping node agent for sync, resolving 504 and 403 errors, deploying EAR files, and configuring data sources are important scenarios for a Middleware Administrator.
plugin.cfg needs to be updated when adding or removing a plugin
Stopping node agent is necessary for synchronizing plugin changes
504 error can be resolved by increasing timeout value or optimizing code
403 error can be resolved by checkin...
- Q4. Hardlink ad Softlink some linux commands
Interview Preparation Tips
Skills evaluated in this interview
Interview questions from similar companies
(2 Questions)
- Q1. Why don't you conduct interview for multiple project instead of one project?
- Q2. Why not giving prefered location for employees ?
- Ans.
Giving preferred location for employees can limit the talent pool and hinder diversity.
Limiting preferred location may exclude qualified candidates who are not able to relocate.
Allowing employees to work remotely can increase diversity by attracting talent from different locations.
Flexibility in location can improve employee satisfaction and work-life balance.
Selected
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
(1 Question)
- Q1. Various situation, technical, practical and logical reasoning questions
(1 Question)
- Q1. Communication skills
Selected
I applied via campus placement at Valliammai Engineering College, Chennai and was interviewed in Jul 2023. There were 3 interview rounds.
50 questions inclusive of all topics
(1 Question)
- Q1. Middleware related
Selected
I applied via Approached by Company and was interviewed before Nov 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Don't Remember The Questions
- Q2. It was long time back ..So don't remember now
(2 Questions)
- Q1. Tell me about your self
- Q2. Why do you want to join HCL
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Dec 2021. There were 2 interview rounds.
(1 Question)
- Q1. Basic details about you and your company environments
(1 Question)
- Q1. Current company environments
- Ans.
Our current company environments are diverse and dynamic, with a mix of on-premises and cloud-based systems.
We have a hybrid infrastructure, utilizing both physical servers and virtual machines.
We use a combination of middleware technologies such as Apache Kafka, IBM MQ, and Oracle WebLogic.
Our environments support various applications, including e-commerce platforms, customer relationship management systems, and data ...
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Basic requirement for installation of Weblogic server
- Q2. If JVM is getting crash frequently, what are the steps to diagnose the issue
- Ans.
To diagnose frequent JVM crashes, follow these steps
Check JVM logs for any error or exception messages
Analyze system logs for any hardware or operating system issues
Review any recent changes or updates to the JVM or application
Monitor system resources like CPU, memory, and disk usage
Use JVM diagnostic tools like Java Flight Recorder or VisualVM
Consider analyzing heap dumps or thread dumps for memory or concurrency issu
- Q3. What is config.xml file
- Ans.
The config.xml file is a configuration file used in middleware systems to define settings and parameters.
It is commonly used in middleware systems like Apache Tomcat and IBM WebSphere.
The file contains XML tags that define various configuration options such as server settings, database connections, and security settings.
It is typically located in the installation directory of the middleware system.
Modifying the config....
- Q4. What is boot.properties file
- Ans.
The boot.properties file is a configuration file used by middleware applications to store username and password credentials.
The boot.properties file is typically found in the domain directory of a middleware application.
It is used to store the username and password credentials required for the application to start up.
The file is encrypted to protect the sensitive information stored within it.
It allows for automatic aut...
Interview Preparation Tips
Skills evaluated in this interview
Rajendra Kumar
(2 Questions)
- Q1. 3 dataweave hands-on questions was provided.
- Q2. Error handling questions
(1 Question)
- Q1. Normal discussion
(2 Questions)
- Q1. What is difference REST and SOAP
- Q2. Dataweave
(2 Questions)
- Q1. Api led connectivity
- Q2. Error handling scenarios
Cognizant Interview FAQs
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