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Infosys Network Administrator Interview Questions, Process, and Tips

Updated 9 Jul 2021

Top Infosys Network Administrator Interview Questions and Answers

Infosys Network Administrator Interview Experiences

2 interviews found

I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. 1.how F5 load balance the traffic.
  • Ans. 

    F5 load balances traffic by distributing it across multiple servers to optimize performance and ensure high availability.

    • F5 uses a variety of load balancing algorithms such as round robin, least connections, and weighted round robin.

    • It distributes incoming traffic across multiple servers based on the selected algorithm.

    • F5 continuously monitors server health and availability to make intelligent load balancing decisions.

    • ...

  • Answered by AI
  • Q2. 2. How to write irule for uri redirect.
  • Ans. 

    An iRule can be written to redirect a URI to a different location.

    • Use the HTTP::redirect command to specify the new URI

    • Use the HTTP_REQUEST event to trigger the iRule

    • Example: when HTTP_REQUEST {HTTP::redirect "http://newlocation.com"}

  • Answered by AI
  • Q3. Difference between virtual server and nodes.
  • Ans. 

    Virtual servers are software-based while nodes are physical devices.

    • Virtual servers are created by partitioning a physical server into multiple virtual machines.

    • Nodes are individual physical devices that are connected to a network.

    • Virtual servers can be easily created, cloned, and deleted while nodes require physical installation and configuration.

    • Virtual servers can be easily moved between physical servers while nodes...

  • Answered by AI
  • Q4. Traffic inspection of checkpoint firewall
  • Ans. 

    Traffic inspection of checkpoint firewall involves analyzing network traffic for security purposes.

    • Checkpoint firewall inspects traffic at the application layer to identify and block malicious traffic

    • It uses various security mechanisms such as stateful inspection, deep packet inspection, and intrusion prevention system

    • Traffic can be inspected based on source/destination IP, port, protocol, and content

    • Logs are generated...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare very hard for the technical knowledge of F5 load balancer.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Whay is difference between osi and tcp
  • Ans. 

    OSI is a theoretical model while TCP is a practical protocol.

    • OSI has 7 layers while TCP has 4 layers.

    • OSI is a reference model while TCP is a communication protocol.

    • OSI is not implemented in practice while TCP is widely used.

    • OSI is used for teaching and understanding while TCP is used for actual communication.

    • Examples of OSI layers are physical, data link, network, transport, session, presentation, and application.

    • Examp...

  • Answered by AI

Skills evaluated in this interview

Network Administrator Interview Questions Asked at Other Companies

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Q1. Architecture of Firewalls worked, Previous role & responsibil ... read more
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Q3. 1.Two routers are connected,Ospf is enabled but link is down, wha ... read more
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asked in TCS
Q5. What is difference between static and dynamic routing?

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Interview questions from similar companies

I applied via Approached by Company and was interviewed in Jun 2017. There were 5 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. It was a technical Interview but they asked to solve four problems in java
  • Q2. And they select those who solved all of those
  • Q3. A client person took this round he asked questions from all the area I worked in.
  • Q4. Mostly on brand, salary discussion, benefits, why to choose Capgemini etc.

Interview Preparation Tips

Round: Managerial discussion
Experience: It was like what are all domain I worked for. What are all applications I handled. What kind of issue I faced..

General Tips: Over all experience was good.
Duration: 1-3 Months

I applied via Campus Placement and was interviewed before May 2020. There were 2 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through concepts and proper implementation plan of your project.
-> Candidate must know the planning and execution of the project end to end which would help recruiter to get through the profile .

I applied via Approached by Company and was interviewed in Dec 2018. There was 1 interview round.

Interview Questionnaire 

4 Questions

  • Q1. What are azure PaaS Services, explain with examples?
  • Ans. 

    Azure PaaS services are cloud-based services that allow developers to build, deploy, and manage applications without having to manage the underlying infrastructure.

    • Examples include Azure App Service, Azure Functions, Azure SQL Database, Azure Cosmos DB, and Azure Event Grid.

    • Azure App Service allows developers to build and deploy web and mobile apps.

    • Azure Functions is a serverless compute service that allows developers ...

  • Answered by AI
  • Q2. Difference between storage queue, Service bus queue, event hub, IOT hub and event grid, when to use which one explain with scenario?
  • Ans. 

    Storage Queue, Service Bus Queue, Event Hub, IoT Hub, and Event Grid are different messaging services in Azure.

    • Storage Queue is a simple message queue for reliable messaging between components within an application.

    • Service Bus Queue is a fully-featured messaging service for decoupling applications and enabling reliable communication.

    • Event Hub is a big data streaming platform for ingesting and processing large volumes o...

  • Answered by AI
  • Q3. Azure cloud Scenario based questions
  • Q4. Explain how to design azure architecture using VM, VNet and Load Balancers?
  • Ans. 

    Designing Azure architecture using VM, VNet, and Load Balancers involves creating virtual machines, virtual networks, and load balancers to ensure scalability, availability, and performance.

    • Start by creating a virtual network (VNet) to establish a private network in Azure.

    • Create virtual machines (VMs) within the VNet to host your applications and services.

    • Configure load balancers to distribute incoming traffic across m...

  • Answered by AI

Interview Preparation Tips

General Tips: Prepare with core fundamental of cloud computing, serverless architecture, key features of Azure, AWS and GCP.
Skills: Cloud Computing, Azure, .Net, Communication, Problem Solving, Analytical Skills
Duration: 1-4 weeks

Skills evaluated in this interview

I applied via Approached by Company and was interviewed in Aug 2018. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What do you know about the company and regarding my package and compensation
  • Ans. 

    I know that the company is a leading consulting firm known for its innovative solutions. Regarding compensation, I am aware of the competitive salary and benefits package offered.

    • The company is known for its innovative solutions in the consulting industry

    • They have a strong reputation for delivering high-quality services to clients

    • I am aware that the compensation package includes competitive salary and benefits

    • The compa...

  • Answered by AI
  • Q2. Questions related to Selenium and Java

Interview Preparation Tips

General Tips: Have good knowledge on your technology.There will be plenty of Technical questions that are going to be asked on Java and Selenium.Framework knowledge is a must.Experience on other tools such as TestNG,Maven,Gradle,Jenkins,BDD would enhance your chances.The interviewer will quickly understand whether you possess the knowledge or faking it up.Dress smartly and be positive in your outlook and approach.Always remember the competition is high specially in a company like Capgemini where plenty of candidates apply for these positions.So give your best!!
Skills: BDD, TestNg, Maven , Java Programming, Selenium
Duration: 1-3 Months

I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.

Round 1 - HR 

(3 Questions)

  • Q1. What is your family background?
  • Q2. Why are you looking for a change?
  • Q3. Tell me about yourself.
Round 2 - Technical 

(1 Question)

  • Q1. Difference between Router and Switching.
  • Ans. 

    Routers connect different networks while switches connect devices within a network.

    • Routers operate at the network layer of the OSI model while switches operate at the data link layer.

    • Routers use routing tables to determine the best path for data to travel between networks while switches use MAC addresses to direct data within a network.

    • Routers can connect networks with different protocols while switches cannot.

    • Examples...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You have to be technically sound to get this job.

Skills evaluated in this interview

I applied via Walk-in and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the most important thing that you will add in a team environment if hired?

Interview Preparation Tips

Interview preparation tips for other job seekers - You need to be honest and engage the interviewer with your optimism.

Interview Questionnaire 

1 Question

  • Q1. Major components of IAM
  • Ans. 

    IAM major components are authentication, authorization, and identity management.

    • Authentication: verifying the identity of a user or system

    • Authorization: granting access to resources based on user roles and permissions

    • Identity management: managing user identities and their access to resources

    • Examples: Single Sign-On (SSO), Multi-Factor Authentication (MFA), Role-Based Access Control (RBAC)

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Technically to be strong

Skills evaluated in this interview

Interview Questionnaire 

10 Questions

  • Q1. OLAP IN IDT N UDT ? WITHOU HAVING UNIVERSE CAN WE GENERATE REPORT?
  • Ans. 

    OLAP in IDT and UDT and generating reports without universe

    • OLAP can be used in both IDT and UDT for data analysis

    • Reports can be generated without a universe using OLAP

    • OLAP allows for multidimensional analysis of data

  • Answered by AI
  • Q2. HANA TO BI REPORT ? ERP TO BI? BW TO BI?
  • Ans. 

    HANA, ERP, and BW are all data sources that can be used to create reports in BI.

    • HANA can be used as a data source for BI reports, allowing for real-time reporting and analysis.

    • ERP data can also be used to create BI reports, providing insights into business operations and performance.

    • BW is a data warehousing solution that can be used to store and manage data for BI reporting.

    • All three data sources can be integrated with...

  • Answered by AI
  • Q3. HOW TO DO REPORT CUSTOMISATION?
  • Ans. 

    Report customisation can be done by using tools like Crystal Reports or SSRS to modify the layout and data displayed.

    • Identify the report to be customised

    • Determine the changes to be made

    • Use a report customisation tool like Crystal Reports or SSRS

    • Modify the layout and data displayed

    • Test the customised report to ensure accuracy

  • Answered by AI
  • Q4. HOW TO CREATE STORED PROCEDURED I COMPLEX MANAER FOR REPORT USING PURPOSE ?
  • Q5. HOW TO DO REPORT MANAGING UNDER cmc?
  • Ans. 

    Report managing under CMC involves creating, scheduling, and distributing reports.

    • Create reports using CMC's report creation tools

    • Schedule reports to run at specific times or intervals

    • Distribute reports to specific users or groups

    • Monitor report usage and performance

    • Customize report templates and layouts

    • Examples: Sales reports, financial reports, inventory reports

  • Answered by AI
  • Q6. WHAT ARE THE AVAILABLE FILTERS PRESENTS IN BI reports n what r they ?at report level and at query level?
  • Ans. 

    BI reports have filters at both report level and query level.

    • Report level filters allow users to filter data within the report itself.

    • Query level filters are applied to the underlying data source before the report is generated.

    • Common filters include date filters, dimension filters, and measure filters.

    • Report level filters can be applied to specific visualizations or the entire report.

    • Query level filters can be used to ...

  • Answered by AI
  • Q7. How many ways to resolve a loops duing universe building?
  • Ans. 

    There are multiple ways to resolve loops during universe building.

    • One way is to use aggregate awareness to avoid loops.

    • Another way is to use aliases to create a self-join.

    • A third way is to use contexts to define the scope of the query.

    • It is also important to ensure that the join paths are correct and optimized.

    • Testing and debugging can help identify and resolve any remaining loops.

  • Answered by AI
  • Q8. R u satisfy urs current salary ?
  • Ans. 

    Yes, I am satisfied with my current salary.

    • I am content with my current salary as it meets my financial needs

    • I feel valued for my work and contributions at my current salary level

    • I have compared my salary with industry standards and feel it is fair

  • Answered by AI
  • Q9. Suppose a train is arriving at a constant speed of 124 km/hr n u r sitting under train , so what is ur speed?
  • Ans. 

    The speed of the person sitting under the train is zero.

    • The person sitting under the train is stationary.

    • The speed of the train does not affect the speed of the person.

    • The person's speed is relative to the ground, not the train.

  • Answered by AI
  • Q10. Let us assume that a glass of water is fullfilled with exceeds its range so why water is not falling down from filled water n what is the resion behind that?
  • Ans. 

    Water does not fall from a filled glass because of surface tension and gravity.

    • Surface tension of water creates a force that holds it together and prevents it from overflowing.

    • Gravity pulls the water downwards, keeping it inside the glass.

    • The shape of the glass also plays a role in containing the water.

    • If the glass is filled beyond its capacity, the surface tension may break and water will overflow.

  • Answered by AI

Skills evaluated in this interview

Infosys Interview FAQs

How to prepare for Infosys Network Administrator interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Infosys. The most common topics and skills that interviewers at Infosys expect are Switching, Routing, Networking, Network Administration and Load Balancing.
What are the top questions asked in Infosys Network Administrator interview?

Some of the top questions asked at the Infosys Network Administrator interview -

  1. 1.how F5 load balance the traffi...read more
  2. Difference between virtual server and nod...read more
  3. 2. How to write irule for uri redire...read more

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Infosys Network Administrator Salary
based on 82 salaries
₹2.4 L/yr - ₹10 L/yr
At par with the average Network Administrator Salary in India
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Infosys Network Administrator Reviews and Ratings

based on 8 reviews

4.5/5

Rating in categories

4.2

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4.5

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3.3

Salary

4.5

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4.8

Company culture

3.0

Promotions

3.9

Work satisfaction

Explore 8 Reviews and Ratings
Networking Admin

Bangalore / Bengaluru

3-10 Yrs

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