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IT Solutions Network Engineer Interview Questions, Process, and Tips
IT Solutions Network Engineer Interview Experiences
1 interview found
Interview Questionnaire
4 Questions
- Q1. LAN port colour code?
- Ans.
The LAN port colour code is used to identify the type of connection and speed of the Ethernet cable.
Blue for 10/100 Mbps connections
Yellow for 1 Gbps connections
Red for 10 Gbps connections
Green for 40 Gbps connections
Grey for 100 Gbps connections
- Q2. Explain 7 layer ?
- Ans.
The 7-layer model is a conceptual framework for network communication.
The layers are: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Each layer has a specific function and communicates with the layers above and below it.
The model helps ensure interoperability between different network devices and software.
Examples of protocols at each layer include Ethernet at the Data Link layer and HT
- Q3. Hom many ip address in B group ?
- Ans.
There are 16,384 IP addresses in the B group.
B group is a classful network with a subnet mask of 255.255.0.0
The first octet ranges from 128 to 191
There are 2^14 (16,384) possible IP addresses in the B group
- Q4. What is static routing ?
- Ans.
Static routing is a type of network routing where the administrator manually configures the routes.
Routes are manually configured by the network administrator
Routes do not change unless manually modified
It is less flexible than dynamic routing
Used in small networks with few devices
Example: A small office network with a single router
Skills evaluated in this interview
Interview questions from similar companies
Selected
I appeared for an interview before Mar 2024.
(3 Questions)
- Q1. Can you describe a time when you had to troubleshoot a major network issue under pressure? How did you handle it?
- Ans.
Resolved a critical network outage during a major product launch, ensuring minimal downtime and effective communication.
Identified the issue quickly: A core switch failure caused widespread connectivity loss.
Utilized monitoring tools: Analyzed logs and traffic patterns to pinpoint the failure.
Implemented a temporary fix: Redirected traffic through backup routes to restore connectivity.
Communicated with stakeholders: Pr...
- Q2. How do you prioritize multiple network-related support requests when they come in simultaneously?
- Ans.
I prioritize network support requests based on urgency, impact, and SLA requirements to ensure efficient resolution.
Assess urgency: Identify critical issues affecting business operations, like a network outage, and address them first.
Evaluate impact: Determine how many users or systems are affected; prioritize requests that impact a larger group.
Check SLA requirements: Follow Service Level Agreements to ensure complian...
- Q3. What steps do you take to stay updated with the latest networking technologies and security protocols?
- Ans.
I stay updated on networking technologies through continuous learning, industry events, and professional networking.
Subscribe to industry publications like Network World and Cisco Blogs for the latest trends.
Participate in online courses on platforms like Coursera or Udemy to learn about new technologies.
Attend networking conferences such as Cisco Live or Black Hat to gain insights from experts.
Join professional organi...
Interview Preparation Tips
Software Engineer Interview Questions & Answers
BigStep Technologies
Mayank Gupta
posted on 14 Sep 2021
I applied via Campus Placement and was interviewed in Mar 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. What are Joins in SQL? Briefly explain difference between all types of joins
- Ans.
Joins in SQL are used to combine data from two or more tables based on a related column.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and matching rows from the right table
Right join returns all rows from the right table and matching rows from the left table
Full outer join returns all rows from both tables, with NULL values for non-matching rows
Cross join retur
- Q2. Find a sub array with a given sum
- Ans.
Given an array of integers, find a contiguous subarray with a given sum.
Use a sliding window approach to iterate through the array and keep track of the current sum.
If the current sum exceeds the given sum, move the window's left endpoint forward.
If the current sum is less than the given sum, move the window's right endpoint forward.
If the current sum equals the given sum, return the subarray.
Time complexity: O(n), Spa
- Q3. Questions related to Projects mentioned in CV
Interview Preparation Tips
Skills evaluated in this interview
I appeared for an interview before Apr 2021.
(3 Questions)
Round duration - 60 minutes
Round difficulty - Easy
Technical interview round with questions on DSA and DBMS mainly.
- Q1.
Maximum Sum Subarray Problem Statement
Given an array
ARRconsisting ofNintegers, determine the sum of the subarray with the maximum sum, including the possibility of an empty subarray.A subarray is a...
- Ans.
Find the sum of the subarray with the maximum sum in a given array.
Iterate through the array and keep track of the current sum and maximum sum.
Update the maximum sum if the current sum becomes greater.
Handle cases where the array has all negative numbers or empty subarray.
Example: For input [-2, 1, -3, 4, -1], the maximum sum subarray is [4] with sum 4.
- Q2.
Prime Numbers Identification
Given a positive integer
N, your task is to identify all prime numbers less than or equal toN.Explanation:
A prime number is a natural number greater than 1 that has no po...
- Ans.
Identify all prime numbers less than or equal to a given positive integer N.
Iterate from 2 to N and check if each number is prime
Use the Sieve of Eratosthenes algorithm for efficient prime number identification
Optimize by only checking numbers up to square root of N for divisibility
- Q3. What are Joins in the context of databases?
- Ans.
Joins in databases are used to combine rows from two or more tables based on a related column between them.
Joins are used to retrieve data from multiple tables based on a related column.
Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
INNER JOIN returns rows when there is at least one match in both tables.
LEFT JOIN returns all rows from the left table and the matched rows from the right ta...
Round duration - 30 minutes
Round difficulty - Easy
Typical HR round with behavioral problems.
Interview Preparation Tips
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
BigStep Technologies
Anonymous
posted on 30 May 2022
I applied via Recruitment Consulltant and was interviewed before May 2021. There were 5 interview rounds.
Hackerrank Test
(1 Question)
- Q1. Questions related to NodeJS and Javascript Basics
(1 Question)
- Q1. Technical questions based on past experience
(1 Question)
- Q1. Company Culture related
(1 Question)
- Q1. Expectations and Processes
Interview Preparation Tips
The aptitude test was of moderate level.
It checked on the concepts of oops
(1 Question)
- Q1. How will you deal with tight delivery time.
- Ans.
I will prioritize tasks, communicate effectively with team members, and utilize time management techniques to meet deadlines.
Prioritize tasks based on importance and urgency
Break down tasks into smaller manageable chunks
Communicate effectively with team members to coordinate efforts
Utilize time management techniques such as Pomodoro technique or Agile methodologies
Identify and eliminate any potential roadblocks or bott...
I appeared for an interview before Jun 2016.
Interview Questionnaire
1 Question
- Q1. Java related questions on Oops concept and Multithreading
Interview Preparation Tips
Experience: Simple aptitude and reasoning questions little java based programming
Tips: Basic programming knowledge and good aptitude
Duration: 1 hour
Total Questions: 60
Round: Technical Interview
Experience: Normal questions on Java, basic programming questions like reverse no. , String related and logical coding
Tips: What u mentioned on your resume go through that only, they will not ask apart from your resume
Skills: How Well You Are Able To Communicate What You Wanted To Tell, Programming
College Name: SRCEM
Software Engineer Interview Questions & Answers
Apmosys Technologies
Anonymous
posted on 13 Jan 2021
I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Which technology are you using, is this latest?
- Ans.
We are using a variety of technologies, including some of the latest ones.
We are using React for our front-end development.
We are also using Node.js for our back-end development.
We are using Docker for containerization.
We are using Kubernetes for orchestration.
We are using AWS for cloud hosting.
We are constantly evaluating new technologies to see if they can improve our development process.
- Q2. If not then which technology can we use instead of this?
- Ans.
It depends on the specific requirements and constraints of the project.
Consider the project's goals and objectives
Evaluate the available technologies and their capabilities
Assess the project's budget and timeline
Consult with stakeholders and experts in the field
Examples: React vs Angular, MySQL vs MongoDB, Java vs Python
Interview Preparation Tips
Listen carefully and speak fluently.
Randeep Singh
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding OOPS, wordpress and laravel.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
4 Questions
- Q1. Tell me about yourself
- Q2. Why IT
- Q3. About my project
- Q4. Few mechanical questions
Interview Preparation Tips
IT Solutions Interview FAQs
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