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LTIMindtree Technical Lead Interview Questions and Answers
19 Interview questions
Various estimation techniques in project management include Analogous Estimating, Parametric Estimating, Three-Point Estimating, and Bottom-Up Estimating.
Analogous Estimating: Uses historical data from similar projects to estimate the duration or cost of current project tasks.
Parametric Estimating: Uses statistical relationships between historical data and other variables to calculate estimates.
Three-Point Estimat...
I use strategies such as optimizing images, minifying CSS and JS files, leveraging browser caching, and utilizing a content delivery network (CDN) to improve site performance.
Optimizing images by compressing them and using the correct file format (e.g. WebP)
Minifying CSS and JS files to reduce file sizes and improve loading times
Leveraging browser caching to store static resources locally for faster access
Utilizin...
Large data in e-commerce apps is managed through database optimization, caching, sharding, and data partitioning.
Utilize database optimization techniques like indexing, query optimization, and denormalization to improve performance.
Implement caching mechanisms to store frequently accessed data and reduce database load.
Use sharding to horizontally partition data across multiple servers to distribute the load.
Implem...
SCD Type 2 implementation involves tracking historical changes in data by creating new records for each change.
Identify the columns that need to be tracked for changes
Add effective start and end dates to track the validity of each record
Insert new records for changes and update end dates for previous records
Maintain a surrogate key to uniquely identify each version of the record
What people are saying about LTIMindtree
Developed a web-based project management tool for tracking tasks and deadlines.
Created user-friendly interface for adding, editing, and deleting tasks
Implemented notifications for upcoming deadlines
Integrated with calendar API for scheduling tasks
BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different networks. Metrics are values used to determine the best path for data to travel.
BGP is used to route traffic between different autonomous systems (AS)
Metrics in BGP include attributes like AS path length, local preference, and MED (Multi-Exit Discriminator)
BGP uses these metrics to determine the best path for...
Upgrade Palo Alto involves planning, testing, and executing the upgrade process to ensure minimal downtime and maximum security.
Plan the upgrade by reviewing release notes and compatibility matrix
Backup current configuration and settings
Test the upgrade in a lab environment before applying to production
Schedule a maintenance window for the upgrade
Monitor the upgrade process and verify functionality post-upgrade
Stateful firewall is a type of firewall that keeps track of the state of active connections and makes decisions based on the context of the traffic.
Stateful firewalls monitor the state of active connections and make decisions based on the context of the traffic
They keep track of the state of each connection by maintaining a state table
Stateful firewalls can filter traffic based on the state of the connection, such...
TCP handshake is a process where two devices establish a connection by exchanging synchronization and acknowledgment packets.
Three-way process involving SYN, SYN-ACK, and ACK packets
Initiated by client sending a SYN packet to server
Server responds with a SYN-ACK packet
Client acknowledges with an ACK packet to complete the handshake
Ensures reliable and orderly connection establishment
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
Cost in OSPF is a metric used to determine the best path, calculated based on bandwidth of the link
Cost is inversely proportional to the bandwidth, higher bandwidth means lower cost
Example: A link with ban...
LTIMindtree Technical Lead Interview Experiences
41 interviews found
Anonymous
(2 Questions)
- Q1. Azure cloud platform tech
- Q2. Informatica tech stack ques
(2 Questions)
- Q1. Adf tech stack que
- Q2. Scd type 2 implementation
- Ans.
SCD Type 2 implementation involves tracking historical changes in data by creating new records for each change.
Identify the columns that need to be tracked for changes
Add effective start and end dates to track the validity of each record
Insert new records for changes and update end dates for previous records
Maintain a surrogate key to uniquely identify each version of the record
(2 Questions)
- Q1. Dw related que ans
- Q2. Solution design related que
(2 Questions)
- Q1. Aspiration from my end
- Q2. How soon can join
- Ans.
I can join the team within 2 weeks.
I can start within 2 weeks of receiving the offer.
I need to give notice to my current employer.
I may need to relocate, which could affect my start date.
Interview Preparation Tips
Then after putting my lot of time and efforts when finally it comes to release the offer, then they stop picking up the calls and stop responding and the final excuses which I got from them for not releasing the offer is that their software will not allow them to release any offer which is more that 2 days of joining.
Such a pathetic company who even don't know that atleast if you are not releasing the offer, it's your duty to atleast tell the person that either they are not able to provide the compensation as discussed or they are looking parallelly for someone who can settle in less compensation.
Due to all this I have wasted almost my 3-4 weeks of time expecting that I will receive the offer, and didn't focus on other organisations which was ready to provide slightly lower than this.
Hence it's a total scam which is going here suggesting not to get trapped otherwise you will not only waste your time but also other good opportunities as well.
It's a total boycott for me, expecting the same from your end as well, so that they will understand that playing with someone's job is not a joke.
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Technical Questions With respect to Domain
- Q2. Job Duties
(2 Questions)
- Q1. Salary, benefits and company policies
- Q2. HR related questions
How did the CI CD process implemented in your current project?
(1 Question)
- Q1. General questions posed by practically every director in the final round.
Interview Preparation Tips
Even during the notice period, the working hours are extremely strange.The manager would do anything on customers' requests, and they don't hesitate to push the Indian workers to join a call at 12 am (frequently, not rarely).
Sandeep Revankar
(5 Questions)
- Q1. What is bgp and metrics
- Ans.
BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different networks. Metrics are values used to determine the best path for data to travel.
BGP is used to route traffic between different autonomous systems (AS)
Metrics in BGP include attributes like AS path length, local preference, and MED (Multi-Exit Discriminator)
BGP uses these metrics to determine the best path for data...
- Q2. What is ospf and it’s cost
- 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
Cost in OSPF is a metric used to determine the best path, calculated based on bandwidth of the link
Cost is inversely proportional to the bandwidth, higher bandwidth means lower cost
Example: A link with bandwidt...
- Q3. What is stateful firewall
- Ans.
Stateful firewall is a type of firewall that keeps track of the state of active connections and makes decisions based on the context of the traffic.
Stateful firewalls monitor the state of active connections and make decisions based on the context of the traffic
They keep track of the state of each connection by maintaining a state table
Stateful firewalls can filter traffic based on the state of the connection, such as a...
- Q4. What is tcp handshake
- Ans.
TCP handshake is a process where two devices establish a connection by exchanging synchronization and acknowledgment packets.
Three-way process involving SYN, SYN-ACK, and ACK packets
Initiated by client sending a SYN packet to server
Server responds with a SYN-ACK packet
Client acknowledges with an ACK packet to complete the handshake
Ensures reliable and orderly connection establishment
- Q5. How you upgrade Palo Alto
- Ans.
Upgrade Palo Alto involves planning, testing, and executing the upgrade process to ensure minimal downtime and maximum security.
Plan the upgrade by reviewing release notes and compatibility matrix
Backup current configuration and settings
Test the upgrade in a lab environment before applying to production
Schedule a maintenance window for the upgrade
Monitor the upgrade process and verify functionality post-upgrade
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
(2 Questions)
- Q1. Questions on microservice architecture
- Q2. Design Pattern
Selected
I applied via Referral and was interviewed in May 2024. There was 1 interview round.
(4 Questions)
- Q1. COBOL db2 bind , string operation
- Q2. Managerial round,how to hand team
- Q3. Case study based questions
- Q4. COBOL array ,jcl cond parameter
Interview Preparation Tips
(1 Question)
- Q1. Design pattern apex
I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
(3 Questions)
- Q1. Write a program to print duplicate in a string
- Ans.
Program to print duplicates in a string
Create a map to store characters and their frequencies
Iterate through the string and update the frequencies in the map
Print characters with frequency greater than 1 as duplicates
- Q2. Questions about middleware & authentication
- Q3. Design pattern question
Interview Preparation Tips
Skills evaluated in this interview
Trilok
(1 Question)
- Q1. Opps, Data structure
(1 Question)
- Q1. Technical Point
(2 Questions)
- Q1. Tell abt yourslf
- Ans.
Experienced Technical Lead with a strong background in software development and team management.
Over 8 years of experience in software development
Led multiple successful projects from conception to completion
Skilled in team management and mentoring junior developers
Proficient in various programming languages such as Java, Python, and JavaScript
- Q2. Explain project
- Ans.
Developed a web-based project management tool for tracking tasks and deadlines.
Created user-friendly interface for adding, editing, and deleting tasks
Implemented notifications for upcoming deadlines
Integrated with calendar API for scheduling tasks
LTIMindtree Interview FAQs
The duration of LTIMindtree Technical Lead interview process can vary, but typically it takes about less than 2 weeks to complete.
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based on 29 interview experiences
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LTIMindtree Technical Lead Reviews and Ratings
based on 418 reviews
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