ONQ India Senior AR Associate Interview Questions and Answers

Q1. What is split horison? How can we resolve it?
Ans. 
Split horizon is a technique used in computer networking to prevent routing loops by not advertising routes back to the same interface they were learned from.
• Split horizon is used in distance-vector routing protocols like RIP to prevent routing loops.

• It works by not advertising routes back to the same interface they were learned from.

• Split horizon with poison reverse takes this a step further by advertising the route w...read more
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Q2. What is BGP? How BGP works?
Ans. 
BGP stands for Border Gateway Protocol, used to exchange routing information between different networks.
• BGP is an exterior gateway protocol used to make routing decisions on the internet.

• It operates by exchanging routing information between different autonomous systems (AS).

• BGP uses TCP port 179 for communication.

• BGP routers maintain a table of IP prefixes and their paths to reach them.

• BGP can be configured to influenc...read more
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Q3. What are the type of BGP and their AD value?
Ans. 
There are two types of BGP: eBGP and iBGP. eBGP has an AD value of 20, while iBGP has an AD value of 200.
• eBGP (External BGP) - AD value: 20

• iBGP (Internal BGP) - AD value: 200
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Q4. What is routing protocol? What are the types of routing protocol?
Ans. 
Routing protocol is a set of rules used by routers to determine the best path for data packets to travel.
• Routing protocols help routers communicate with each other to dynamically update routing tables.

• Types of routing protocols include distance-vector (e.g. RIP), link-state (e.g. OSPF), and hybrid (e.g. EIGRP).

• Distance-vector protocols determine the best path based on hop count.

• Link-state protocols use a more complex a...read more
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Q5. What is ospf?
Ans. 
OSPF (Open Shortest Path First) is a routing protocol used to determine the best path for data packets in a network.
• OSPF is a link-state routing protocol

• It uses Dijkstra's algorithm to calculate the shortest path

• OSPF routers exchange link-state advertisements (LSAs) to build a topology map

• It supports VLSM (Variable Length Subnet Masking) and CIDR (Classless Inter-Domain Routing)

• OSPF divides the network into areas to re
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Q6. How do we prevent loop avoidance in BGP?
Ans. 
Preventing loop avoidance in BGP involves using loop prevention mechanisms like AS Path and Route Reflectors.
• Use AS Path attribute to prevent loops by tracking the path a route has taken through AS numbers.

• Implement Route Reflectors to avoid loops in BGP by controlling the route propagation within a cluster.

• Utilize BGP Confederations to divide the network into smaller autonomous systems to prevent loops.

• Regularly monit...read more
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Q7. What is OSI model? What are the layers of OSI model?
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model.

• It helps in understanding how data is transferred from one computer to another over a network.

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

• Each layer has speci...read more
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Q8. How does tracerout works?
Ans. 
Traceroute is a network diagnostic tool used to track the path packets take from one networked device to another.
• Traceroute sends packets with increasing TTL values to determine the path to a destination.

• Each router along the path sends back an ICMP Time Exceeded message, allowing traceroute to map the route.

• The final destination sends an ICMP Port Unreachable message, indicating the end of the route.

• Traceroute helps i...read more
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Q9. If we see "*****" in tracerout, what it means?
Ans. 
The presence of '*****' in a traceroute indicates that the router is blocking the ICMP packets used by traceroute.
• The '*****' indicates that the router is not responding to the ICMP packets sent by the traceroute tool.

• This could be due to the router being configured to block ICMP traffic for security reasons.

• It can also be caused by a firewall or network filtering rules blocking the ICMP packets.

• In some cases, the '***...read more
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Q10. What are the states in BGP?
Ans. 
BGP states include Idle, Connect, Active, OpenSent, OpenConfirm, Established.
• Idle - Initial state when BGP is not yet established

• Connect - Attempting to establish a TCP connection

• Active - Waiting for a TCP connection to be completed

• OpenSent - Sent an Open message to peer

• OpenConfirm - Received an Open message and waiting for confirmation

• Established - BGP peers are fully established and can exchange routing information
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Q11. If there is a non tech guys on site to replace faulty router with new router, how do you configure the new router?
Ans. 
The new router can be configured remotely using a laptop or mobile device with access to the network.
• Access the router's web interface by entering its IP address in a web browser

• Login using default credentials or credentials provided by the company

• Configure basic settings such as SSID, password, and security settings

• Update firmware if necessary

• Test the connection to ensure it is working properly
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Q12. What are CE and PE routers?
Ans. 
CE and PE routers are types of routers used in MPLS networks. CE routers connect to customer networks while PE routers connect to provider networks.
• CE routers (Customer Edge) connect to customer networks and are responsible for exchanging routes with customer devices.

• PE routers (Provider Edge) connect to provider networks and are responsible for exchanging routes with other PE routers in the MPLS network.

• CE routers are...read more
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Q13. What is the command to assign an IP address on Juniper router interface?
Ans. 
The command to assign an IP address on a Juniper router interface is 'set interface <interface_name> unit <unit_number> family inet address <ip_address/mask>'
• Use the 'set' command to configure the interface

• Specify the interface name and unit number

• Use the 'family inet' statement to configure an IPv4 address

• Specify the IP address and subnet mask
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Q14. What are the parameters should match in BGP neighbourship?
Ans. 
Parameters for BGP neighbourship include AS number, IP address, subnet mask, and BGP version.
• AS number must match on both neighbors

• IP address must be reachable between neighbors

• Subnet mask should be the same on both neighbors

• BGP version should be compatible between neighbors
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Q15. What is tftp?
Ans. 
tftp stands for Trivial File Transfer Protocol, a simple protocol used for transferring files over a network.
• tftp is a lightweight protocol used for transferring files between devices on a network.

• It operates on UDP port 69.

• tftp does not require user authentication, making it less secure compared to FTP.

• It is commonly used for booting devices over a network, such as in diskless workstations or routers.

• An example of tft...read more
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Q1. What is loop avoidance mechanism in BGP?
Ans. 
Loop avoidance mechanism in BGP prevents routing loops by using loop prevention mechanisms like AS path attribute and route reflectors.
• BGP uses AS path attribute to prevent routing loops by not accepting routes with its own AS number in the path.

• Route reflectors are used in BGP to avoid loops in route propagation within a cluster of routers.

• BGP Confederations can also be used to prevent loops by dividing the AS into sm
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Q2. How tracerout works? What is source and destination IP?
Ans. 
Traceroute is a network diagnostic tool used to track the path packets take from source to destination IP.
• Traceroute sends packets with increasing TTL values to elicit ICMP Time Exceeded responses from routers along the path.

• The source IP is the IP address of the device initiating the traceroute, while the destination IP is the IP address of the target device.

• Traceroute displays the IP addresses of the routers in the p...read more
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Q3. What is public IP and private IP?
Ans. 
Public IP is the address assigned to a device that is directly accessible over the internet, while private IP is used within a private network.
• Public IP is unique and can be accessed from anywhere on the internet

• Private IP is used within a local network and is not directly accessible from the internet

• Public IP is assigned by the Internet Service Provider (ISP)

• Private IP addresses are typically in the ranges of 192.168.
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Q4. How can we configure and a router with support of non tech guy onsite?
Ans. 
To configure a router with support of a non tech guy onsite, provide step-by-step instructions and visual aids.
• Create a simple, easy-to-follow guide with step-by-step instructions.

• Use visual aids such as diagrams or videos to demonstrate the process.

• Provide clear explanations of each step and troubleshoot common issues.

• Offer remote support or a helpline for additional assistance if needed.
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Q5. What is firewall?
Ans. 
A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules.
• Acts as a barrier between a trusted internal network and untrusted external network

• Filters network traffic based on rules set by the administrator

• Can be hardware-based or software-based

• Examples include Cisco ASA, Palo Alto Networks, and Windows Firewall
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Q6. What are the difference between router and switch?
Ans. 
Routers connect multiple networks together while switches connect devices within a single network.
• Routers operate at the network layer (Layer 3) of the OSI model, while switches operate at the data link layer (Layer 2).

• Routers use IP addresses to forward data between networks, while switches use MAC addresses to forward data within a network.

• Routers can determine the best path for data to travel between networks, while...read more
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Q7. What is mpls?
Ans. 
MPLS stands for Multiprotocol Label Switching, a technique used in telecommunications networks to direct data packets along predefined paths.
• MPLS is used to improve network performance and efficiency by quickly routing data packets based on labels instead of IP addresses.

• It allows for traffic engineering, quality of service (QoS) prioritization, and virtual private network (VPN) services.

• MPLS operates at layer 2.5 of t...read more
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Q8. How ftp and tftp works?
Ans. 
FTP and TFTP are protocols used for transferring files over a network.
• FTP (File Transfer Protocol) is a standard network protocol used to transfer files from one host to another over a TCP-based network, such as the internet.

• TFTP (Trivial File Transfer Protocol) is a simpler version of FTP that uses UDP instead of TCP for file transfer.

• FTP requires authentication (username and password) for access, while TFTP does not ...read more
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Quantitative Aptitude, Logical Reasoning, English Comprehension, Computer Science, Versant

Q1. Can you introduce yourself?
Ans. 
I am a dedicated and experienced professional with a background in finance and a passion for problem-solving.
• Experienced in financial analysis and reporting

• Strong problem-solving skills

• Excellent communication and teamwork abilities
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Q2. Can you describe your project?
Ans. 
I developed a mobile app for tracking daily water intake and setting hydration goals.
• Designed user-friendly interface for easy input of water consumption

• Implemented reminder notifications to encourage regular hydration

• Included visual graphs to track daily, weekly, and monthly water intake

• Integrated with wearable devices to sync water intake data
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Q3. What technologies did you utilize in your project?
Ans. 
I utilized technologies such as Python, SQL, and Tableau in my project.
• Python

• SQL

• Tableau
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Q4. What is the process for creating and submitting code on GeeksforGeeks?
Ans. 
The process for creating and submitting code on GeeksforGeeks involves writing code, testing it, and then submitting it on the platform.
• Create an account on GeeksforGeeks website.

• Write the code for the problem statement provided.

• Test the code locally to ensure it works correctly.

• Submit the code on the GeeksforGeeks platform for evaluation.

• Receive feedback and improve the code if necessary.
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Q5. What do you know about cloud computing?
Ans. 
Cloud computing is the delivery of computing services over the internet, including storage, servers, databases, networking, software, and more.
• Cloud computing allows users to access resources on-demand without the need for physical hardware.

• It offers scalability, flexibility, and cost-efficiency for businesses.

• Examples of cloud computing services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Plat
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Q6. What can you tell me about Kubernetes?
Ans. 
Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications.
• Kubernetes allows for automatic scaling of applications based on resource usage.

• It provides self-healing capabilities by automatically restarting containers that fail.

• Kubernetes enables easy deployment and management of microservices architecture.

• It supports various cloud pr...read more
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Q7. What is orchestration?
Ans. 
Orchestration is the automated arrangement, coordination, and management of complex computer systems, services, and workflows.
• Orchestration involves automating tasks and workflows to streamline processes.

• It helps in coordinating multiple systems and services to work together seamlessly.

• Examples include orchestrating the deployment of applications across different servers or managing the workflow of a data pipeline.
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Q8. How can you create programs in Java?
Ans. 
Programs in Java can be created by writing code in a text editor or an IDE, compiling the code, and running it using a Java Virtual Machine (JVM).
• Write Java code using classes, methods, variables, and control structures.

• Compile the code using a Java compiler like javac.

• Run the compiled code using a Java Virtual Machine (JVM) like java.

• Use an Integrated Development Environment (IDE) like Eclipse or IntelliJ IDEA for eas...read more
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Q9. What is the process for setting the path in Java?
Ans. 
Setting the path in Java involves adding directories to the classpath to locate external libraries or resources.
• Use the 'java -cp' command to set the classpath for a specific Java program.

• You can also set the classpath using the CLASSPATH environment variable.

• To add a JAR file to the classpath, use the '-cp' or '-classpath' option followed by the path to the JAR file.

• For example, to set the classpath to include a JAR f...read more
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Q10. Do you have any questions for me?
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Q1. Can you provide a self-introduction?
Ans. 
Experienced Associate with a background in finance and strong analytical skills.
• Background in finance with X years of experience

• Strong analytical skills demonstrated through successful projects

• Proven ability to work well in a team environment
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Q2. What additional hobbies do you engage in?
Ans. 
I enjoy hiking, photography, and cooking in my free time.
• Hiking: I love exploring new trails and being in nature.

• Photography: I enjoy capturing moments and landscapes through my camera lens.

• Cooking: I like experimenting with new recipes and cooking for friends and family.
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Q3. Are you willing to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to exploring new locations for career growth

• I am willing to relocate for the right job offer

• I have experience moving for previous job opportunities
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Q4. Do u have any questions for me?
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Q1. Java new features in 8
Ans. 
Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow you to treat functionality as a method argument.

• Functional interfaces have a single abstract method and can be used with lambda expressions.

• Streams provide a way to work with sequences of elements and perform operations on them.

• Default methods allow interfaces to have method ...read more
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Q2. Difficulties faced in the current/previous project & how we resolved it
Ans. 
We faced challenges with communication and conflicting priorities, resolved through regular team meetings and clear task delegation.
• Lack of clear communication among team members

• Conflicting priorities leading to delays in project timeline

• Resolved by scheduling regular team meetings to discuss progress and issues

• Clear task delegation to ensure everyone knows their responsibilities
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Q3. What is OOPS
Ans. 
OOPS stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
• OOPS focuses on creating objects that contain data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOPS.

• Examples of OOPS languages include Java, C++, and Python.
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Q4. What is Functional programming
Ans. 
Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids changing state and mutable data.
• Focuses on pure functions that do not have side effects

• Emphasizes immutability and avoids changing state

• Uses higher-order functions and function composition

• Commonly used languages include Haskell, Scala, and Clojure
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Q5. Difference between OOPS and functional programming
Ans. 
OOPS focuses on objects and classes, while functional programming focuses on functions and immutability.
• OOPS is based on the concept of objects and classes, allowing for encapsulation, inheritance, and polymorphism.

• Functional programming emphasizes on functions as first-class citizens, immutability, and avoiding side effects.

• OOPS is more suitable for complex, real-world applications with changing state, while functiona...read more
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Q6. Which framework I worked in Java
Ans. 
I have worked with the Spring framework in Java.
• Utilized Spring MVC for web development

• Implemented dependency injection with Spring IoC container

• Integrated Spring Security for authentication and authorization
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Q7. What all are the annotations that we use in Spring Boot & it's usage
Ans. 
Some common annotations used in Spring Boot are @RestController, @Autowired, @RequestMapping, @Service, @Component, @Repository.
• @RestController - Used to define a controller class in Spring MVC.

• @Autowired - Used for automatic dependency injection.

• @RequestMapping - Used to map web requests to specific handler methods.

• @Service - Indicates that a class is a service.

• @Component - Indicates that a class is a Spring component...read more
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Q1. Tell me about yourself, work experience & education
Ans. 
I am a dedicated professional with a strong educational background and diverse work experience.
• I have a Bachelor's degree in Business Administration from XYZ University.

• I have worked in various roles in marketing, sales, and customer service.

• I am proficient in Microsoft Office Suite and have excellent communication skills.

• I am a quick learner and thrive in fast-paced environments.

• I am passionate about continuous learni
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Q1. What is the concept of insurance?
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Q2. What are the different types of insurance available?
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Q1. Bias for action
Ans. 
Bias for action is the ability to make quick decisions and take initiative without waiting for perfect information.
• Ability to make quick decisions

• Taking initiative without waiting for perfect information

• Being proactive and not afraid to take risks

• Prioritizing action over analysis

• Examples: Launching a new project without all the details ironed out, making a decision in a time-sensitive situation
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Q2. Insist on higher standards
Ans. 
Insisting on higher standards is crucial for achieving excellence and continuous improvement in any role.
• Setting clear expectations for quality and performance

• Holding oneself and others accountable for meeting those standards

• Seeking feedback and actively working to improve

• Leading by example and demonstrating a commitment to excellence

• Recognizing and rewarding high standards in oneself and others
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Q1. Situational question on leadership principles
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Q2. Tell me on where you showed negotiation skills
Ans. 
Negotiated a contract with a vendor to reduce costs by 15%
• Successfully negotiated a contract with a vendor to reduce costs by 15%

• Used market research data to support negotiation points

• Maintained a positive relationship with the vendor throughout the negotiation process
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About the marketing tge job details in summary

About the topic of the associate with the topic

Q1. How to operate a operations
Ans. 
Operations can be operated by following established processes and procedures.
• Understand the goals and objectives of the operations

• Follow standard operating procedures

• Utilize technology and tools to streamline operations

• Monitor performance and make adjustments as needed
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Q2. How to do the handle a excel
Ans. 
Handling Excel involves organizing data, performing calculations, and creating visualizations.
• Use formulas and functions to perform calculations.

• Organize data into tables for easier manipulation.

• Create charts and graphs to visualize data.

• Use filters and sorting to analyze data efficiently.
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Q1. Explain Autopilot enrollment procedure
Ans. 
Autopilot enrollment procedure involves registering for the service and setting up preferences.
• Register for Autopilot service online or through a Tesla account

• Provide necessary information such as contact details and payment method

• Select preferences for Autopilot features like lane-keeping assist and adaptive cruise control

• Complete any required training or verification process

• Start using Autopilot once enrollment is co
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Q2. Explain Co-management feature
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Q3. What are the different types of detection logic available in Sccm
Ans. 
Different types of detection logic in SCCM include file system detection, registry detection, and WMI detection.
• File system detection: Checks for the existence of a file or folder on the target system.

• Registry detection: Checks for a specific registry key or value on the target system.

• WMI detection: Uses Windows Management Instrumentation to query information from the target system.

• Custom script detection: Allows for t...read more
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Q4. Explain queries concept in sccm
Ans. 
Queries in SCCM are used to retrieve information from the database based on specified criteria.
• Queries in SCCM can be used to gather information about hardware inventory, software inventory, compliance status, etc.

• Queries can be created using SQL-like syntax in the SCCM console.

• Queries can be saved and reused for reporting or targeting specific groups of devices.

• Examples of queries include finding all devices with a sp...read more
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Q5. How do you create an application in intune
Ans. 
Creating an application in Intune involves uploading the app package, configuring deployment settings, and assigning the app to users or devices.
• Upload the app package to Intune

• Configure deployment settings such as installation behavior and app availability

• Assign the app to users or devices for installation
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30 question mcq ask i gave 28

Project preparation discussion how would you execute project

Q1. Process associate questions
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Q2. What is roles and responsibility
Ans. 
Roles and responsibilities refer to the tasks and duties assigned to an individual within an organization.
• Roles define the position or job title of an individual within the organization.

• Responsibilities outline the specific tasks and duties that the individual is expected to perform.

• Roles and responsibilities help clarify expectations, promote accountability, and ensure effective teamwork.

• Examples: A process associate ...read more
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Q1. Strengths and weakness
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