30+ Lyric Interview Questions and Answers

Optical Fibre connection offers numerous benefits for high-speed and reliable communication.

• High-speed data transmission: Optical Fibre connection provides faster data transfer rates compared to traditional copper cables.

• Large bandwidth capacity: Optical Fibre can carry a large amount of data simultaneously, allowing for high-quality video streaming, online gaming, and other bandwidth-intensive applications.

• Low signal loss: Optical Fibre has minimal signal loss over long dist...read more

There are several splicing techniques used in OSP engineering.

• Fusion splicing: joining two fiber optic cables by melting the ends together

• Mechanical splicing: joining two fiber optic cables using a mechanical connector

• V-groove splicing: aligning and joining fiber optic cables using a V-groove

• Ribbon splicing: splicing multiple fibers at once using a ribbon fiber

• Mass fusion splicing: splicing multiple fibers simultaneously using a fusion splicer

Optical fiber is a thin, flexible, transparent fiber made of glass or plastic that can transmit light signals over long distances.

• Optical fiber is used in telecommunications to transmit data at high speeds.

• It is made up of a core, which carries the light signals, and a cladding, which reflects the light back into the core.

• The core and cladding are surrounded by a protective coating called the buffer or jacket.

• Optical fibers can transmit signals over long distances without sig...read more

Optical fiber is a thin, flexible, transparent fiber made of glass or plastic that transmits light signals over long distances.

• Optical fibers are used in telecommunications to transmit data over long distances.

• They are also used in medical equipment, such as endoscopes, to transmit images.

• Fiber optic cables are made up of many individual fibers bundled together.

• The fibers are coated with a cladding material to prevent light from escaping.

• Optical fibers have revolutionized the...read more

To source resumes from different portals, use job boards, social media, professional networks, and recruitment agencies.

• Use job boards like Indeed, Monster, and Glassdoor to find resumes

• Search social media platforms like LinkedIn and Facebook for potential candidates

• Utilize professional networks like GitHub and Stack Overflow for tech positions

• Partner with recruitment agencies to access their candidate databases

• Consider niche job boards for specialized positions

• Use Boolean se...read more

A network is a group of interconnected devices that can communicate with each other. OSI model is a conceptual framework for network communication.

• Network is a collection of devices connected together to share resources and information.

• OSI model is a layered approach to network communication.

• It has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with adjacent layers.

• Example: HTTP (Ap...read more

I expect a competitive salary based on my experience and industry standards.

• I have researched the industry standards for OSP Engineer salaries

• I have taken into account my experience and qualifications

• I am open to negotiation based on the specific job responsibilities and benefits package

• I am looking for a fair and competitive salary that reflects my skills and contributions

Routing protocols are used to exchange routing information between routers to determine the best path for data transmission.

• Routing protocols are used to facilitate communication between routers in a network.

• They determine the best path for data transmission based on various metrics such as hop count, bandwidth, and delay.

• Examples of routing protocols include OSPF, BGP, and EIGRP.

• Routing protocols can be classified as either distance-vector or link-state protocols.

• Distance-ve...read more

Fiber optic is used for broadband due to its high speed, reliability, and capacity for data transmission.

• Fiber optic cables can transmit data at much higher speeds compared to traditional copper cables.

• Fiber optic cables are more reliable and less prone to interference, resulting in a more stable internet connection.

• Fiber optic cables have a higher capacity for data transmission, allowing for faster internet speeds and more bandwidth.

• Fiber optic technology is future-proof and...read more

Yes, I know how to splice OFC.

• I have experience in splicing OFC using fusion splicing and mechanical splicing techniques.

• I am familiar with the tools and equipment required for splicing, such as cleavers, fusion splicers, and splice trays.

• I understand the importance of proper fiber preparation, cleaning, and alignment to ensure low loss and high reliability splices.

• I have spliced OFC for various applications, including long-haul telecommunications networks, data centers, and ...read more

WDM stands for Wavelength Division Multiplexing, a technology that allows multiple data streams to be transmitted simultaneously over a single optical fiber by using different wavelengths of light.

• WDM is used in fiber optic communication systems to increase the capacity of the network.

• It allows for the transmission of multiple signals over a single fiber by using different wavelengths of light.

• There are two types of WDM: coarse wavelength division multiplexing (CWDM) and dens...read more

OFC colour code is a standard color coding system used in optical fiber cables.

• OFC colour code is used to identify individual fibers in a cable.

• The standard color coding system uses 12 colors to identify fibers.

• The colors are: blue, orange, green, brown, slate, white, red, black, yellow, violet, rose, and aqua.

• Each fiber in a cable is identified by a combination of two colors.

• For example, a fiber may be identified as blue/white or green/red.

Deferred revenue expense is when a company receives payment for goods or services that will be delivered in the future.

• Deferred revenue is a liability on the balance sheet

• The revenue is recognized as earned when the goods or services are delivered

• Examples include magazine subscriptions, software licenses, and prepaid rent

• Deferred revenue expense is the cost associated with delivering the goods or services

• It is recognized as an expense when the revenue is recognized as earned

OSI reference model is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.

• OSI stands for Open Systems Interconnection.

• It has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the adjacent layers.

• It helps in understanding how data is transmitted over a network.

• Example: When you access a website, your compute...read more

Generating sales leads in societies

• Utilize social media platforms to reach out to potential customers

• Organize community events or workshops to showcase products or services

• Offer referral incentives to existing customers for recommending your business

• Collaborate with local businesses or organizations to cross-promote

• Implement targeted advertising campaigns in local publications or online platforms

STP (Spanning Tree Protocol) in switching is a network protocol that ensures a loop-free topology for Ethernet networks.

• STP prevents loops in Ethernet networks by blocking redundant paths

• It selects a root bridge to be the central point of the network

• STP calculates the shortest path to the root bridge for each switch port

• If a link fails, STP reconverges to find a new path without loops

OFC stands for Optical Fiber Cable. Fiber optic technology uses thin strands of glass or plastic to transmit data using light pulses.

• OFC is used for high-speed data transmission over long distances.

• Fiber optic cables are immune to electromagnetic interference.

• Fiber optic technology is commonly used in telecommunications networks.

• Examples: Fiber to the Home (FTTH), fiber optic internet connections.

iBgp is used within an autonomous system while eBgp is used between different autonomous systems.

• iBgp is used for internal routing within an autonomous system.

• eBgp is used for external routing between different autonomous systems.

• iBgp typically has a higher administrative distance than eBgp.

• iBgp peers are typically within the same AS, while eBgp peers are in different ASes.

BGP stands for Border Gateway Protocol. It is a routing protocol used to exchange routing information between different networks.

• BGP is used to connect different autonomous systems (AS) on the internet.

• It is a path-vector protocol that selects the best path for data to travel based on various attributes.

• BGP is used by internet service providers (ISPs) to connect their networks to the internet.

• It is a complex protocol that requires careful configuration to avoid routing loops ...read more

Networking is the process of connecting devices together to share resources and communicate with each other.

• Networking involves the use of hardware and software to create a communication system between devices.

• It allows devices to share resources such as printers, files, and internet connections.

• Networking can be done using wired or wireless connections.

• Examples of networking technologies include Ethernet, Wi-Fi, and Bluetooth.

• Networking is essential for businesses to communi...read more

We are sourcing a variety of skills for Lead Talent Acquisition.

• Experience in full-cycle recruitment

• Strong sourcing and networking abilities

• Knowledge of applicant tracking systems

• Ability to assess candidates' qualifications and fit

• Excellent communication and interpersonal skills

NMS stands for Network Management System. It is a software platform used to monitor, control, and manage network devices and infrastructure.

• NMS provides real-time monitoring of network performance, availability, and security.

• It allows network administrators to configure and manage network devices remotely.

• NMS collects and analyzes network data to identify and troubleshoot issues.

• It can generate reports and alerts for network events and performance metrics.

• Examples of NMS incl...read more

RDR (Route Distinguisher) is a mechanism used in MPLS networks to uniquely identify VPN routes.

• RDR is used in MPLS VPN networks to distinguish between routes belonging to different VPNs.

• It is a 64-bit value added to the IPv4 or IPv6 prefix to create a unique VPN route.

• RDR is typically configured on the PE (Provider Edge) routers in the MPLS network.

• It allows the PE routers to correctly identify and forward traffic to the appropriate VPN.

• For example, if there are two VPNs with...read more

Managing critical situations requires quick thinking, clear communication, and a calm approach.

• Assess the situation and prioritize actions based on urgency

• Communicate clearly and effectively with all stakeholders

• Stay calm and focused to make rational decisions

• Delegate tasks to team members as needed

• Continuously monitor the situation and adjust plans as necessary

Depreciation is the decrease in value of an asset over time due to wear and tear, obsolescence, or other factors.

• Depreciation is a non-cash expense that reduces the value of an asset on the balance sheet.

• There are three types of depreciation: straight-line, accelerated, and units of production.

• Straight-line depreciation is the simplest method, where the asset is depreciated by an equal amount each year.

• Accelerated depreciation methods allow for a larger deduction in the early...read more

OTDR stands for Optical Time Domain Reflectometer.

• OTDR is a device used in fiber optic networks to measure the characteristics of an optical fiber.

• It sends a pulse of light into the fiber and analyzes the reflections and scattering of light to determine the fiber's length, loss, and other parameters.

• OTDR can locate faults, breaks, and other issues in the fiber optic cable.

• It is commonly used for troubleshooting, maintenance, and installation of fiber optic networks.

• Example: A...read more

The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers.

• The OSI model consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and interacts with adjacent layers to provide end-to-end communication.

• For example, the Physical layer deals with the physical connection between devi...read more

There are several types of fiber used in telecommunications.

• Single-mode fiber (SMF) - used for long-distance communication

• Multimode fiber (MMF) - used for shorter distances

• Plastic optical fiber (POF) - used for short-range applications

• Dispersion-shifted fiber (DSF) - designed to minimize dispersion effects

• Non-zero dispersion-shifted fiber (NZDSF) - optimized for long-haul transmission

• Bend-insensitive fiber (BIF) - resistant to bending and suitable for tight spaces

The 5 layers of OSS are: Business Process Layer, Service Layer, Resource Layer, Network Element Layer, and Physical Layer.

• Business Process Layer: Manages the overall operation and coordination of OSS functions.

• Service Layer: Handles service provisioning, activation, and management.

• Resource Layer: Manages network resources such as routers, switches, and servers.

• Network Element Layer: Controls individual network elements like routers, switches, and firewalls.

• Physical Layer: Dea...read more

Yes, I have 8 years of telecom experience.

• Worked with various telecom technologies such as LTE, VoIP, and fiber optics

• Experience in network design, implementation, and troubleshooting

• Knowledge of telecommunication protocols and standards

• Managed telecom projects and teams

• Certifications in telecom technologies like CCNA or CCNP

VLAN stands for Virtual Local Area Network. It is a logical grouping of devices on a network based on their functions, project teams, or applications.

• VLANs allow network administrators to segment a network into smaller, more manageable groups.

• Each VLAN is a separate broadcast domain, which means that broadcasts sent by a device in one VLAN are not forwarded to devices in other VLANs.

• VLANs can be configured to span multiple switches, allowing devices in different physical loca...read more

BGP is a routing protocol used to exchange routing information between different autonomous systems.

• BGP uses TCP as its transport protocol.

• BGP is a path vector protocol.

• BGP uses attributes to determine the best path for routing.

• BGP attributes include AS path, next hop, local preference, and more.

• BGP is used in large-scale networks, such as ISPs and enterprise networks.

BGP has four states: Idle, Connect, OpenSent, and Established.

• Idle state is the initial state of BGP.

• Connect state is when TCP connection is being established.

• OpenSent state is when BGP is waiting for an Open message from the peer.

• Established state is when BGP has established a connection with the peer.

• BGP can transition between these states based on the messages exchanged between peers.

I have 3 years of experience as an HR Recruiter in a multinational company.

• Managed end-to-end recruitment process for various positions

• Conducted interviews and assessments to evaluate candidates

• Collaborated with hiring managers to understand their needs and requirements

I am a highly organized and proactive sales executive who prioritizes tasks and focuses on achieving targets.

• I prioritize tasks based on their importance and urgency

• I am proactive in identifying and pursuing new sales opportunities

• I am highly organized and keep detailed records of my sales activities

• I focus on building strong relationships with clients to ensure repeat business

• I am results-driven and always strive to exceed my sales targets