Reecomps Teleservices RF Network Engineer Interview Questions and Answers

Q1. Network Engineer Olt OTDR Installation OFC
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Q2. To
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Network related questions

Q1. What is salary expectation?
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Q2. Document verification
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Q1. What is IPRAN solution
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IPRAN solution stands for Internet Protocol Radio Access Network, which is a network architecture that combines IP/MPLS and mobile technologies.
• IPRAN solution is used to provide high-speed internet access to mobile users.

• It helps in optimizing network resources and improving network performance.

• Examples of IPRAN solution providers include Cisco, Huawei, and Juniper Networks.
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Q2. What is the different types of L2VPN we have
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Different types of L2VPN include Ethernet VPN (EVPN), Virtual Private LAN Service (VPLS), and Layer 2 Tunneling Protocol (L2TP).
• Ethernet VPN (EVPN) - Uses BGP as the control plane protocol for distributing MAC addresses across the network.

• Virtual Private LAN Service (VPLS) - Extends a LAN over the network, allowing multiple sites to appear as if they are on the same LAN segment.

• Layer 2 Tunneling Protocol (L2TP) - Creat...read more
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Q1. Volte call flow
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Q1. -tell us about yourself
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Q2. -what experience do u have as a network engineer
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Q3. What do you know about Huawei
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Q4. What is MPLS protocol and in what situations do we use it
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MPLS (Multiprotocol Label Switching) is a protocol used in high-performance telecommunications networks to direct data packets along predefined paths.
• MPLS is used to improve network performance by efficiently routing data packets based on labels instead of IP addresses.

• It is commonly used in scenarios where quality of service (QoS) and traffic engineering are important, such as in large enterprise networks or service p...read more
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Q5. Explain the three different INTER_AS solutions their advantages and disadvantages
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Three different INTER_AS solutions and their advantages and disadvantages
• Option 1: Option A - Advantages: Scalability, Disadvantages: Complexity

• Option 2: Option B - Advantages: Simplicity, Disadvantages: Limited scalability

• Option 3: Option C - Advantages: Flexibility, Disadvantages: Potential security risks
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It contains logical reasoning, quantitative aptitude, and technical questions

Q1. Technical questions based on networks
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Q1. Questions were based on wireless Communication
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Q1. What is a network and u now switch
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A network is a group of interconnected devices that communicate with each other to share resources and information.
• A network can be wired or wireless

• Devices on a network can include computers, printers, routers, and switches

• Networks can be local (LAN) or wide area (WAN)

• Switches are devices that connect devices on a network and direct traffic between them
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Q2. What is power battery switch
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A power battery switch is a device used to control the flow of power from a battery to a circuit or device.
• It is typically used in situations where multiple batteries are connected to a circuit and need to be switched on or off.

• The switch allows for easy control and management of power sources.

• Examples include battery backup systems for network equipment, where the switch determines whether power is sourced from the ma...read more
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Q3. What optical fiber splicing
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Optical fiber splicing is the process of joining two fiber optic cables together.
• Splicing is done to extend the length of a fiber optic cable or to repair a damaged cable.

• There are two types of splicing: fusion splicing and mechanical splicing.

• Fusion splicing involves melting the ends of two fibers together using an electric arc.

• Mechanical splicing involves aligning the two fibers and holding them together with a splic...read more
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Q4. Splicing mechanics otdr lsm
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