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Chandra Hi-Tech Solutions Network Engineer Interview Questions, Process, and Tips
Chandra Hi-Tech Solutions Network Engineer Interview Experiences
1 interview found
Selected
I applied via Company Website and was interviewed in May 2022. There were 2 interview rounds.
(5 Questions)
- Q1. What is straight cable code of cat6 wire?
- Ans.
The straight cable code of Cat6 wire is T568B.
The T568B is the most commonly used straight cable code for Cat6 wire.
It follows a specific color-coding scheme for the eight wires in the cable.
The order of the wires from left to right is: white-orange, orange, white-green, blue, white-blue, green, white-brown, brown.
This code ensures proper connectivity and compatibility with network devices.
- Q2. What are switches?
- Ans.
Switches are network devices that connect multiple devices together within a local area network (LAN).
Switches operate at the data link layer of the OSI model.
They use MAC addresses to forward data packets to the correct destination.
Switches provide dedicated bandwidth to each connected device, improving network performance.
They can be managed or unmanaged, with managed switches offering more control and configuration ...
- Q3. What is ip address?
- Ans.
An IP address is a unique numerical label assigned to each device connected to a computer network.
IP address stands for Internet Protocol address.
It is used to identify and locate devices on a network.
There are two types of IP addresses: IPv4 and IPv6.
IPv4 addresses are written in the format of four sets of numbers separated by periods (e.g., 192.168.0.1).
IPv6 addresses are written in the format of eight sets of hexade...
- Q4. How to crimp a rj45 connector?
- Ans.
To crimp a RJ45 connector, follow these steps:
Strip about 1 inch of the cable's outer insulation
Untwist and arrange the wires in the correct order
Trim the wires to the correct length
Insert the wires into the connector
Use a crimping tool to crimp the connector onto the wires
Repeat the process for the other end of the cable
- Q5. How many types of cctv cables are un the market?
- Ans.
There are mainly two types of CCTV cables in the market.
The two types of CCTV cables are coaxial and twisted pair cables.
Coaxial cables are commonly used for analog CCTV systems.
Twisted pair cables are used for IP CCTV systems.
Coaxial cables have better shielding and can transmit signals over longer distances.
Twisted pair cables are cheaper and easier to install.
Hybrid cables that combine both coaxial and twisted pair
Interview Preparation Tips
- CCNA
Skills evaluated in this interview
Interview questions from similar companies
Anonymous
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Oops Concepts and Data Structure Questions.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Was interviewed as fresher?
- Q2. Written test conducted? with verbal ability test ? GD
- Q3. How would u deal with a problematic situation when you are working in a team?
- Q4. What are your plans about higher studies?
Interview Preparation Tips
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. They asked about dbms questions in the form of table formate
- Q2. They asked code for some python program
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Wap of bubble sort
- Ans.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the next element is smaller, swap them
Repeat this process for all elements in the array
Continue this process until no more swaps are needed
- Q2. Wap of prime number
- Ans.
A program to print all prime numbers
Take input from user for range of numbers
Loop through the range and check if each number is prime
Print the prime numbers
- Q3. What is hashmap?
- Ans.
Hashmap is a data structure that stores key-value pairs and allows constant time access to values based on their keys.
Hashmap uses a hash function to map keys to indices in an array.
Collisions can occur when multiple keys map to the same index, which can be resolved using techniques like chaining or open addressing.
Examples of hashmap implementations include Java's HashMap class and Python's dict type.
- Q4. What is inheritance
- Ans.
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
Inheritance allows code reuse and promotes code organization.
The existing class is called the parent or superclass, and the new class is called the child or subclass.
The child class inherits all the properties and methods of the parent class and can also add new properties and methods.
For...
- Q5. Call by value and call by reference
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is recursion ? what is inheritance? what is heap? write a code to find the largest element in an array?
- Ans.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Introduction your self in interview
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed before Dec 2021. There were 2 interview rounds.
Basic logical reasoning and verbal questions . Easy to clear
(2 Questions)
- Q1. 1.Tell me about yourself? 2.What are Your achievements?
- Q2. 3. Your strengths? 4. How did you face a situation using your key skills?
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Oct 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. About project done
- Q2. Core Java basics
- Q3. NodeJs basics
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. A-Z in MySQL, programming languages(only concepts)
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Chandra Hi-Tech Solutions Network Engineer Interview Process
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