BT E Serv Technical Designer Interview Questions and Answers

Q1. Tell me about yourself
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Q1. Tell me about yourself
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Q2. What are the projects you worked on in your college
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Q3. What is AutoCad and give me 5 commands in it
Ans. 
AutoCAD is a computer-aided design software used for creating 2D and 3D designs.
• Line - creates a straight line between two points

• Circle - creates a circle with a specified radius

• Rectangle - creates a rectangle with specified dimensions

• Trim - removes parts of a line or object that intersect with another object

• Mirror - creates a mirrored copy of an object
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Q4. Types of lines in Autocad
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Autocad has several types of lines including object lines, hidden lines, centerlines, and construction lines.
• Object lines are solid lines used to represent visible edges of an object

• Hidden lines are dashed lines used to represent edges that are not visible in the current view

• Centerlines are used to represent the center of a circle or arc

• Construction lines are used as temporary reference lines to aid in drawing

• Other typ...read more
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Q1. OS and design related
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Data structure and algorithms

60 question has been asked to check, how your are able to perform in psychometric test

Q1. Tell me about your self
Ans. 
Experienced Senior Manager with a proven track record of leading successful teams and driving business growth.
• Over 10 years of experience in management roles

• Strong leadership skills and ability to motivate teams

• Track record of achieving and exceeding targets

• Excellent communication and interpersonal skills

• Previous experience in developing and implementing strategic plans

• Example: Led a team that increased sales by 20% in
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Q2. Project handled if any
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Led a cross-functional team to successfully implement a new CRM system
• Managed project timeline, budget, and resources effectively

• Collaborated with IT, sales, and marketing teams to gather requirements and ensure alignment

• Provided regular updates to stakeholders and addressed any issues promptly
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Q3. Process optimisation
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Q4. Use of AI in your project
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AI was used in our project to automate repetitive tasks, analyze data for insights, and improve decision-making.
• Implemented machine learning algorithms to predict customer behavior

• Utilized natural language processing for sentiment analysis of customer feedback

• Used computer vision for image recognition in quality control processes
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Q5. Question on basic project principles
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Q1. Normal personal question
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Q2. Sallary discussion
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Q1. What is IPRAN solution
Ans. 
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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Normal mathematics and some technical

Q1. Mostly questions from switching and RaN tolls ,LSMR
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Q2. Function of Router. Process of switch configuration
Ans. 
Router functions to route data packets between different networks. Switch configuration involves setting up ports, VLANs, and security settings.
• Router functions include routing data packets between networks, determining the best path for data transmission, and providing network security.

• Switch configuration involves setting up ports, VLANs (Virtual Local Area Networks), and security settings to control traffic flow wit...read more
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Q1. What is VPN? How it works?
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VPN stands for Virtual Private Network. It allows users to securely access a private network over a public network.
• VPN creates a secure and encrypted connection between the user's device and the private network

• It masks the user's IP address and encrypts data to ensure privacy and security

• Common types of VPN include SSL VPN, IPsec VPN, and PPTP VPN

• VPN can be used to access company networks remotely, bypass geo-restricti
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Q2. What is BGP and OSPF?
Ans. 
BGP (Border Gateway Protocol) is an exterior gateway protocol used to route traffic between different autonomous systems. OSPF (Open Shortest Path First) is an interior gateway protocol used to route traffic within a single autonomous system.
• BGP is used to connect different autonomous systems and make routing decisions based on network policies.

• OSPF is used within a single autonomous system to determine the best path f...read more
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Q1. What is rating of llop
Ans. 
The rating of llop refers to the Load Line Operating Power of a network device.
• Rating of llop is a measure of the maximum power a network device can operate at.

• It is important for ensuring the device does not exceed its power limits.

• For example, a switch may have a rating of llop of 250W, meaning it can operate at a maximum power of 250 watts.
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Q2. How many max sectors run on tower
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The maximum number of sectors that can run on a tower depends on various factors such as tower capacity, network traffic, and hardware specifications.
• The maximum number of sectors that can run on a tower is typically determined by the tower's capacity and the network traffic it needs to handle.

• Factors such as hardware specifications, signal strength, and interference can also impact the maximum number of sectors that c...read more
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