Orange Business
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I applied via Referral and was interviewed in Aug 2021. There were 3 interview rounds.
A packet travels in a network by being encapsulated at each layer of the OSI model and then routed through switches and routers.
Packet is created at the application layer and then encapsulated with headers at each subsequent layer (transport, network, data link).
Packet is then transmitted over physical medium (copper wire, fiber optic cable, wireless) to the destination.
Routers and switches use IP addresses and MAC add...
Traceroute is a network diagnostic tool used to track the path packets take from one networked device to another.
Traceroute sends out packets with increasing TTL values to map the path to the destination.
Each router along the path decrements the TTL and sends back an ICMP Time Exceeded message.
The sender records the IP address of each router to trace the route taken by the packets.
Traceroute helps identify network issu...
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posted on 2 Jul 2024
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.
Example of IPv4 address: 192.168.1.1
Example of IPv6 address: 2001:0db8:85a3:0000:0000:8a2e:0370:7334
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven distinct layers.
The OSI model stands for Open Systems Interconnection model
It helps in understanding how different networking protocols work together
Each layer has specific functions and communicates with adjacent layers
Examples of layers include physical layer, data link layer, network layer, e
The daily routine of an IT Support Engineer involves troubleshooting technical issues, providing support to end users, and maintaining IT systems.
Responding to help desk tickets and resolving technical issues
Installing and configuring hardware and software
Providing technical support to end users via phone, email, or in person
Performing routine maintenance on IT systems
Documenting solutions and procedures for future ref
I applied via Referral and was interviewed in Jul 2022. There were 2 interview rounds.
I am an experienced IT Engineer with a strong background in network administration and troubleshooting.
Experienced IT Engineer
Strong background in network administration
Skilled in troubleshooting
Proficient in various operating systems and software
Familiar with cybersecurity practices
Excellent problem-solving and communication skills
My strength is problem-solving and my weakness is time management.
Strength: I have a strong ability to analyze complex problems and find effective solutions.
Strength: I am skilled in troubleshooting and resolving technical issues.
Weakness: I sometimes struggle with managing my time efficiently and prioritizing tasks.
Weakness: I am working on improving my time management skills by using productivity tools and setting cl...
I transitioned into IT because of my passion for technology and problem-solving.
Passion for technology and problem-solving
Opportunity for growth and advancement
Interest in staying up-to-date with the latest advancements
Ability to contribute to the development of innovative solutions
Examples: Enjoying troubleshooting computer issues, building websites as a hobby
In aptitude test only introduction required of employment
posted on 24 Sep 2022
I applied via Campus Placement and was interviewed in Mar 2022. There were 2 interview rounds.
NAT stands for Network Address Translation. It is a process of modifying IP address information in IP packet headers while in transit across a traffic routing device.
NAT is used to conserve IP addresses by allowing multiple devices to share a single public IP address.
It can also be used to provide security by hiding the internal IP addresses of a network from the public internet.
There are different types of NAT such as...
Routing protocols are sets of rules that determine how routers communicate with each other to forward data packets across networks.
Routing protocols are used to exchange routing information between routers.
They help routers determine the best path for forwarding data packets.
Examples of routing protocols include OSPF, BGP, and RIP.
Routing protocols can be classified as either interior gateway protocols (IGPs) or exteri...
I applied via Naukri.com
I applied via Company Website and was interviewed in Oct 2020. There were 4 interview rounds.
posted on 12 Feb 2017
I was interviewed in Dec 2016.
I chose IT because of my passion for technology and problem-solving. My strengths include attention to detail and adaptability. I am a quick learner and a team player. I have achieved academic excellence in computer science.
Passion for technology and problem-solving
Attention to detail and adaptability
Quick learner and team player
Academic excellence in computer science
based on 7 reviews
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