ConnX AI Trainee Network Engineer Interview Questions and Answers for Freshers

Q1. Bgp scnerio based questions
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Q2. Ospf scnerio based question
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Q1. What is the formula of power?
Ans. 
The formula for power is the rate at which work is done or energy is transferred.
• Power = Work / Time

• Power = Force x Velocity

• Power = Voltage x Current

• Power = (Current)^2 x Resistance
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Q2. What is the Ohms Law?
Ans. 
Ohm's Law states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the conductor.
• Ohm's Law is represented by the formula V = I * R, where V is voltage, I is current, and R is resistance.

• It helps in calculating the relationship between voltage, current, and resistance in an electrical circuit.

• For example, if a circuit h...read more
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Q3. What is Your last year project?
Ans. 
Designed and implemented a network infrastructure upgrade for a medium-sized company.
• Researched and selected new networking equipment to improve performance and security

• Created a detailed project plan outlining tasks and timelines

• Worked with cross-functional teams to minimize downtime during implementation

• Conducted testing and troubleshooting to ensure smooth transition

• Provided training to IT staff on new network confi
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Q1. What is network,DHCP, SWITCH, ROUTER AND IP.
Ans. 
Network is a collection of interconnected devices that communicate with each other using protocols.
• DHCP (Dynamic Host Configuration Protocol) is a network protocol that automatically assigns IP addresses to devices on a network.

• A switch is a networking device that connects devices on a local area network (LAN) and forwards data packets between them.

• A router is a networking device that connects multiple networks and for...read more
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Q2. Network is more devices connected is a network
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Q3. DHCP IS A Dynamic Host Configuration Protocol
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Q1. Mostly from tcp/ip , dns, dhcp and firewall
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Q1. Tcp/ip , dns , dhcp , paloalto firewall all features
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Q1. Discussion job profile and salary
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Q1. Technical questions
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Q2. How to work SDwan technology
Ans. 
SD-WAN technology is a software-defined approach to managing wide area networks, allowing for centralized control and automation.
• SD-WAN uses software to dynamically route traffic across the network based on real-time conditions.

• It can prioritize critical applications and optimize performance by utilizing multiple connection types.

• SD-WAN simplifies network management and reduces costs by replacing expensive MPLS connect...read more
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Q3. Fortiget FW related
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Q1. As per discussion on interview clear
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Knowledge of general knowledge

Q1. Communication skills
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Q1. Routing,switching,scenario based questions,nat,pat,
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Q1. What is STP What is ping What is networking What is osi model What is ip address What are the classes of ip address What is mac adress What is ARP What is RRRP
Ans. 
STP is a network protocol that prevents loops in Ethernet networks. Ping is a network utility used to test connectivity. OSI model is a framework for understanding how networks operate. IP address is a unique identifier for devices on a network. MAC address is a hardware address for network devices. ARP is a protocol used to map IP addresses to MAC addresses. RRRP is not a standard networking term.
• STP stands for Spanni...read more
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Q1. Nothing much Its all about our agree
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Q1. What is dns? & What will u do secure a website?
Ans. 
DNS stands for Domain Name System. It is a system that translates domain names into IP addresses.
• DNS is used to resolve domain names to IP addresses

• It works by querying DNS servers to find the IP address associated with a domain name

• To secure a website, one can use SSL/TLS certificates to encrypt data transmitted between the website and the user

• Other security measures include implementing firewalls, using strong passwo
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Q1. Why u choose Capgemini?
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