Galatta Media Interview Questions and Answers

Q1. What is an LVM
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LVM stands for Logical Volume Manager, a tool used in Linux systems to manage disk space by creating logical volumes from physical volumes.
• LVM allows for dynamic resizing of logical volumes without needing to unmount the filesystem

• It provides features like striping, mirroring, and snapshots for data management

• Common LVM commands include pvcreate, vgcreate, lvcreate, lvextend, lvreduce

• Example: Creating a new logical vol...read more
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Q2. How to check the open ports
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To check open ports, use tools like netstat, nmap, or telnet
• Use netstat command to display all open ports on a system

• Use nmap tool to scan for open ports on a remote system

• Use telnet command to check if a specific port is open on a remote host
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Q1. What is a file storage and block storage
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File storage stores data in files and folders, while block storage stores data in blocks or chunks.
• File storage organizes data in a hierarchical structure of files and folders, similar to a traditional file system.

• Block storage breaks data into blocks or chunks and stores them in a raw format without any file system structure.

• File storage is commonly used for storing documents, images, videos, etc., while block storage...read more
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Q2. How do you troubleshoot a server
Ans. 
To troubleshoot a server, start by checking for hardware issues, then move on to software problems and network connectivity.
• Check hardware components such as power supply, CPU, RAM, and storage devices for any issues or failures.

• Review system logs and error messages to identify any software-related issues or conflicts.

• Verify network connectivity by checking cables, switches, routers, and firewall settings.

• Use diagnosti...read more
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Q1. Introduce yourself
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Q2. Detail about previous work experience.
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Q1. Technical questions
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Q1. Details about my past experience and handling grievances and all
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Q1. Negotiations on my expected CTC
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Writing and speaking test(Versant test). Duration was for 1 hour.

Q1. Background details
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Q2. Career goals and objectives
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Q3. Why I chose the work?
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I chose this work because of my passion for data analysis and problem-solving.
• Passion for data analysis and problem-solving

• Interest in working with data to derive insights

• Enjoyment of analyzing trends and patterns

• Desire to make data-driven decisions

• Excitement for the challenges and opportunities in the field
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Q4. Understanding of the role
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The TAAG Analyst role involves analyzing data to provide insights and recommendations for improving business performance.
• Analyze data to identify trends and patterns

• Create reports and presentations to communicate findings

• Collaborate with team members to develop strategies based on data analysis
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Q5. Strengths and weakness
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Q1. The schedule and timings of work.
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Q2. The expectation in terms of salary.
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I am looking for a competitive salary that reflects my skills and experience.
• I am open to discussing salary based on the responsibilities and expectations of the role.

• I have researched industry standards and salary ranges for similar positions.

• I am looking for a fair and competitive compensation package that includes benefits and opportunities for growth.

• I am confident in my abilities and believe that my contributions ...read more
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Q3. The time of availability to join if selected.
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Q1. Two Pointer Technique question to get the highest sum from two sorted list by jumping from one list to another list on common element.
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Q2. Combine two sorted array such as first element would be the lowest element and second would be the largest element as so on.
Ans. 
Merge two sorted arrays with alternating lowest and highest elements.
• Create a new array to store the result

• Use two pointers to iterate through the two input arrays

• Alternate between adding the lowest and highest elements to the result array
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Q1. Design SplitWise
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SplitWise is a platform for splitting expenses among friends or groups.
• Allow users to create groups and add expenses

• Calculate each user's share of the expenses

• Send notifications to users for pending payments

• Support multiple currencies for international groups
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Q1. Design API Rate Limiter
Ans. 
Design API Rate Limiter to control the number of requests a user can make within a specific time frame.
• Implement a token bucket algorithm to track and limit the number of requests per user.

• Use a sliding window to track the time frame for request limits.

• Consider using a distributed cache like Redis to store and manage request limits.

• Provide appropriate error responses when the rate limit is exceeded.

• Allow for customizat...read more
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Q1. Where do you see yourself
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Q2. Give examples of your past work
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Basic aptitutde test including maths and gk

Q1. Tell me about yourself
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Q2. Why non tech profile despite being from tech background?
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Q3. How much would you rate yourself on excel out of 10?
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Q4. What are your hobbies?
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Q5. What software apart from excel do you know which may help you perform your duties better at this job?
Ans. 
Apart from Excel, I am familiar with software like Jira, Trello, and Asana which can help in project management and task tracking.
• Jira - for project management and issue tracking

• Trello - for task management and collaboration

• Asana - for project planning and team communication
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