Convenient Construction Consultancy Interview Questions and Answers

Q1. What are your salary expectations?
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Q2. What has been your experience in each of the companies you have worked for?
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Q1. Can you tell me about yourself?
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Q2. Could you briefly describe the companies you have worked for?
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Q3. What technologies have you worked with, and what was your role in each?
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Q4. What are some use case studies related to the technologies you have worked with?
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For example, a ₹10 LPA CTC could mean an in-hand salary of ₹70,000–₹75,000 per month, depending on deductions and benefits.

✨ 𝗣𝗿𝗼 𝗧𝗶𝗽: Always request a detailed salary structure during negotiations—it’s your roadmap to making informed decisions

𝗖𝗧𝗖 𝘃𝘀 𝗜𝗻-𝗛𝗮𝗻𝗱 𝗦𝗮𝗹𝗮𝗿𝘆: 𝗧𝗵𝗲 𝗥𝗲𝗮𝗹𝗶𝘁𝘆 𝗖𝗵𝗲𝗰𝗸 𝗘𝘃𝗲𝗿𝘆 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗡𝗲𝗲𝗱𝘀!

We’ve all been there—excitedly discussing job offers and hearing about the impressive CTC (Cost to Company). But when payday arrives, you wonder

Q1. 2️⃣ 𝗜𝗻-𝗛𝗮𝗻𝗱 𝗦𝗮𝗹𝗮𝗿𝘆: This is the actual amount you take home after deductions like: • Employee’s contribution to PF • Income tax (TDS) • Professional tax
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Q2. 𝗖𝗧𝗖 𝘃𝘀 𝗜𝗻-𝗛𝗮𝗻𝗱 𝗦𝗮𝗹𝗮𝗿𝘆: 𝗧𝗵𝗲 𝗥𝗲𝗮𝗹𝗶𝘁𝘆 𝗖𝗵𝗲𝗰𝗸 𝗘𝘃𝗲𝗿𝘆 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗡𝗲𝗲𝗱𝘀! We’ve all been there—excitedly discussing job offers and hearing about the impressi...read more
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Q1. What is split horison? How can we resolve it?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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?
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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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Q1. 1 hr interview divided into 4 sections - Intro - Backend - .NET & OOPS Concepts (Was given a code to analyze) - SQL - Write a sql query & some sql questions on joins etc. - Frontend - Angular related quest...read more
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Q1. Bit low level Design Patterns Questions, SQL Questions, Angular Questions Checking your confidence while answering
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Q1. This was Manegerial Round, asked about projects worked upon and some questions over the projects
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Q1. For this round I was being called to their base location. Salary Discussion
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Q1. Tell me about yourselt
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Q2. About family background
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Q3. Definitions: Isothermic/Endothermic/Exothermic
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Q4. Tell me about your internship
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Q5. Chemical Reaction Engineering
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Q6. Types of reactions
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Q7. Types of flow
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Q8. What is kinetic energy?
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Q9. Reynolds Number
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Q1. Can you tell me about yourself?
Ans. 
I am a dedicated and experienced buyer with a strong background in procurement and negotiation.
• Over 5 years of experience in purchasing and sourcing materials

• Skilled in vendor management and contract negotiation

• Strong analytical and problem-solving skills

• Proficient in inventory management and cost reduction strategies
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Q2. What is contract procurement, and what are its key elements?
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Contract procurement involves the process of acquiring goods or services through a formal agreement with a supplier.
• Key elements include defining requirements and specifications

• Identifying potential suppliers

• Negotiating terms and conditions

• Drafting and finalizing the contract

• Managing supplier performance
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Q1. Have you previously engaged in contract procurement?
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Yes, I have experience in contract procurement.
• I have successfully negotiated contracts with vendors for goods and services.

• I have experience in reviewing and analyzing contract terms and conditions.

• I have managed contract renewals and amendments as needed.
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Q2. Tell me more about what you did in procurement
Ans. 
I managed the sourcing and purchasing of goods and services to meet company needs and goals.
• Negotiated contracts with suppliers to ensure best pricing and terms

• Analyzed market trends to make informed purchasing decisions

• Managed vendor relationships to ensure timely delivery and quality products

• Implemented cost-saving strategies to improve procurement efficiency
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Q1. Generic Regulatory related
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Q2. Medical devices class, medical regulatory and medical devices standards
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Q1. Verification process
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Q2. Regulatory affairs, Risk management
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Diploma mechanical engineering 2022

Q1. Apne baare me batwo 5 loose point 5 strength.
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Q2. Women empowerment se kya samajhte hai.
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Q3. Technical knowledge kitna hai tumhe.
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Q4. Aapke subjects are hobby ke baare main batao.
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Q1. Metallurgy engineering related.
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Q2. Steel making shop operating related.
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Q3. EAF Operation related.
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Q1. What are the aml and kyc requirements?
Ans. 
AML and KYC requirements are regulations that financial institutions must follow to prevent money laundering and verify the identity of their customers.
• AML (Anti-Money Laundering) requirements involve monitoring transactions, reporting suspicious activities, and conducting customer due diligence.

• KYC (Know Your Customer) requirements involve verifying the identity of customers, assessing their risk level, and maintainin...read more
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Q2. Why should we hire you, briefly describe a scenario where you would showcase a different skill or talent compared with your fellow employees?
Ans. 
I have a strong attention to detail and analytical skills that set me apart from my colleagues.
• I have a proven track record of accurately identifying and resolving discrepancies in KYC documentation.

• I excel at conducting thorough research and analysis to ensure compliance with regulations.

• My ability to effectively communicate complex information to stakeholders sets me apart in team collaborations.
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Q3. Strength and weakness?
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Strength: attention to detail, Weakness: perfectionism
• Strength: Ability to meticulously review documents and identify discrepancies

• Strength: Strong analytical skills to detect potential risks or fraudulent activities

• Weakness: Striving for perfection may lead to spending too much time on a task

• Weakness: Difficulty in delegating tasks due to desire for everything to be done perfectly
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Q4. Project and achievements?
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Implemented a new KYC process resulting in 30% reduction in onboarding time and 20% decrease in errors.
• Led a team to revamp KYC procedures and systems

• Introduced automation tools to streamline verification process

• Trained staff on updated KYC regulations and best practices
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Q5. Are you a team player? What do you do when you don’t get along with certain colleagues? How do you manage conflict resolution?
Ans. 
Yes, I am a team player. I believe in open communication and collaboration. When conflicts arise, I address them directly and seek resolution.
• I believe in open communication and collaboration within the team.

• I address conflicts directly and seek resolution through constructive conversations.

• I focus on finding common ground and working towards a solution that benefits the team as a whole.
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Q6. Provide a situation where you might have failed previously? What has that experience taught you?
Ans. 
I failed to meet a deadline due to poor time management.
• Underestimated the time needed for a project

• Did not prioritize tasks effectively

• Learned to create a detailed schedule and set realistic deadlines
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General English grammar knowledge and some calculations

Q1. CTC and expected salary details?
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Q2. No you cannot negotiate and end up taking what they give you!
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Q3. No relocation time, do it during weekends
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Q4. No target compensation or other benefits
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Q5. If ur employed through agency or consultancy you will be always a contingent and treated less than permanent employees
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Q6. 12 hours a day, 6 days a week, no social or life balance
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