TELUS Digital Network Design Engineer Interview Questions and Answers

Q1. What is a node?
Ans. 
A node is a device or data point in a network that can send, receive, or forward data.
• Nodes can be computers, servers, routers, switches, or any other network device.

• Nodes are connected to each other through links or connections.

• In a network diagram, nodes are represented by circles or boxes with labels.

• Examples of nodes include laptops, smartphones, printers, and network switches.
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Q2. What is a link?
Ans. 
A link is a connection between two devices that allows them to communicate and share data.
• A link can be physical, such as an Ethernet cable connecting two computers.

• A link can also be virtual, such as a VPN connection over the internet.

• Links can be wired or wireless, depending on the technology used.

• Links are essential for networking and communication between devices.
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Q3. Defined network?
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A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another.
• A network allows devices to communicate with each other and share resources.

• Networks can be classified based on their size (LAN, WAN, MAN) or their connection method (wired or wireless).

• Examples of networks include the internet, intranets, and extranets.
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Q4. What is a gateway of route?
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A gateway of route is a device or software that connects different networks, allowing communication between them.
• A gateway of route acts as an entry and exit point for data packets traveling between networks

• It can perform tasks such as protocol translation, packet filtering, and routing

• Examples include routers, firewalls, and proxy servers
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Q5. Types of network names?
Ans. 
Types of network names include SSID, domain name, hostname, and workgroup name.
• SSID (Service Set Identifier)

• Domain name

• Hostname

• Workgroup name
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Q1. Ospf, bgp states
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Q2. How stp work in 3 switches
Ans. 
STP (Spanning Tree Protocol) is used to prevent loops in a network by blocking redundant paths between switches.
• STP elects a root bridge to serve as the central point in the network

• Each switch determines the best path to the root bridge based on the lowest path cost

• Ports on switches are designated as root ports, designated ports, or blocking ports to create a loop-free topology
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Q1. Ask technical questions only.
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Q2. Every time it is different
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Q1. Always ask different questions
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Q1. Tell me about yourself
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Q2. Why should I hire you
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Q3. Tell me something about weekend routine
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Q4. Tell me about your skills
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Q5. Tell me about your experience
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C,C++,python and Java programming

Assignment questions of coding

Q1. Tell me about your self
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Q2. What about you usushshsihsvsgs shsbshsis shsjsbsbs dude see dhsb
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Q1. What role your Company
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Q2. Tell me brief hsjsisbdbs shshsvsvg
Ans. 
The question seems to be incomplete or garbled, possibly a technical issue.
• Ask for clarification or request the question to be repeated

• Politely mention that the question seems to be incomplete or unclear
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Q1. What is your current CTC
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Q2. Tell me your address location
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Share current discussions for you position

Q1. Tell me something about yourself
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Q2. Day to day activity
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Q3. Routing Protocol
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Q4. Switching Protocols-VLan
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