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A VLAN (Virtual Local Area Network) is a network of devices that behave as if they are connected to the same physical network, even though they may be located on different segments.
VLANs divide a single physical network into multiple virtual networks.
They help improve network security by isolating traffic between different VLANs.
VLANs can be used to logically group devices based on department, function, or security req...
STP stands for Spanning Tree Protocol, a network protocol that ensures a loop-free topology in Ethernet networks.
STP prevents loops in Ethernet networks by blocking redundant paths
It elects a root bridge to serve as the central point in the network
STP calculates the shortest path to the root bridge for each switch
Common variants include RSTP (Rapid Spanning Tree Protocol) and MSTP (Multiple Spanning Tree Protocol)
Ping command is a network utility tool used to test the reachability of a host on an Internet Protocol (IP) network.
Ping sends ICMP echo request packets to the target host and waits for a response.
It measures the round-trip time for packets to reach the destination and come back.
Ping can also show packet loss and network latency.
Example: 'ping www.google.com' will send packets to Google's server and display the results
Radio in wireless refers to the transmission of data using radio waves, allowing devices to communicate wirelessly.
Radio waves are electromagnetic waves that have a frequency suitable for wireless communication.
They are used in technologies like Wi-Fi, Bluetooth, and cellular networks.
Radio waves can carry data over long distances without the need for physical cables.
Devices like smartphones, laptops, and routers use r...
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.
Physical Layer: Deals with physical connections and signals (e.g. Ethernet cables)
Data Link Layer: Manages data transfer between devices on the same network (e.g. MAC addresses)
Network Layer: Handles routing and forwarding of data packets (e.g. IP addresses)
Transport Layer: Pr...
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed before Jul 2023. There was 1 interview round.
Assigning an IP address to a printer involves accessing the printer's settings and configuring the network settings.
Access the printer's control panel or web interface
Navigate to the network settings or TCP/IP settings
Enter the desired IP address, subnet mask, gateway, and DNS server information
Save the changes and test the connection
I applied via Campus Placement and was interviewed in Oct 2021. There were 2 interview rounds.
Markss InfoTech interview questions for popular designations
Top trending discussions
I was interviewed before Aug 2016.
I applied via Referral
Data structures are a way to organize and store data efficiently.
Data structures are used to store and manipulate data in a structured manner.
They provide different ways to access and perform operations on the data.
Examples include arrays, linked lists, stacks, queues, trees, and graphs.
Developed a web-based project management tool for tracking tasks and deadlines
Used React.js for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database management
Incorporated user authentication and authorization features
Integrated real-time notifications using Socket.io
My name is John Smith.
Full name is John Smith
Common name in English-speaking countries
Easy to remember and pronounce
The question is unrelated to the medical field and is not a puzzle or riddle.
The question is asking about the meaning of the interviewer's name.
You can ask the interviewer about the origin or cultural significance of their name.
You can also mention that names often have different meanings in different languages or cultures.
My strengths include problem-solving skills, attention to detail, and strong communication abilities.
Strong problem-solving skills - I enjoy tackling complex issues and finding creative solutions.
Attention to detail - I am meticulous in my work and strive for accuracy in all tasks.
Strong communication abilities - I can effectively convey ideas and collaborate with team members.
posted on 16 Dec 2015
I was interviewed before Feb 2016.
I was interviewed in Apr 2017.
I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.
Experienced software developer
Passionate about coding and problem-solving
Supportive family that encourages my career in tech
based on 4 interviews
Interview experience
based on 39 reviews
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