Mamsys Consultancy Services Associate Engineer Interview Questions and Answers

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Q1. Explain splunk in 2 lines
Ans. 
Splunk is a software platform used for searching, monitoring, and analyzing machine-generated big data.
• Splunk collects and indexes data from various sources like logs, sensors, and applications.

• Users can search, analyze, and visualize this data to gain insights and troubleshoot issues.

• It helps in monitoring system performance, security, and compliance.

• Organizations use Splunk for IT operations, security, and business a...read more
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Q2. Splunk components in detail explain
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Splunk components include forwarders, indexers, search heads, and deployment servers.
• Forwarders collect and forward data to indexers.

• Indexers store and index data for searching.

• Search heads provide a user interface for searching and analyzing data.

• Deployment servers manage configurations and updates for Splunk components.
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Q3. Splunk parts to address
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Splunk parts to address
• Indexing

• Searching

• Reporting

• Alerting
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Q4. Splunk use cases
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Q1. Find the missing number in the array? Array size is of n-1 and contains 1 to n numbers with 1 digit missing.
Ans. 
The missing number in the array can be found by calculating the sum of all numbers in the array and then subtracting it from the sum of numbers from 1 to n.
• Calculate the sum of all numbers in the array.

• Calculate the sum of numbers from 1 to n using the formula n*(n+1)/2.

• Subtract the sum of array from the sum of numbers from 1 to n to find the missing number.
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Q2. Find the number of parenthesis have to be removed to make it a valid parenthesis --> (())) - 1 has to be removed, ((() -> 2 has to be removed.
Ans. 
Count the number of parenthesis to be removed to make it valid.
• Iterate through the string and keep track of open and close parenthesis.

• If a close parenthesis is encountered without a corresponding open parenthesis, increment the count of removals.

• Return the total count of removals needed to make the string valid.
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Q1. Find the maximum sub-array having continues numbers(i,i+1,i+2..)
Ans. 
Find the maximum sub-array with continuous numbers
• Iterate through the array and keep track of the current sub-array sum

• Update the maximum sum and sub-array indices as you iterate

• Handle cases where the array contains negative numbers as well

• Example: Input array [2, 3, -4, 5, 7], maximum sub-array is [2, 3, -4, 5, 7]
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Q2. Number of islands variant - focused on time complexity
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Count the number of islands in a 2D grid variant, focusing on time complexity.
• Use Depth First Search (DFS) or Breadth First Search (BFS) to traverse the grid and mark visited islands.

• Optimize by using Union Find data structure to keep track of connected islands.

• Time complexity can be O(m*n) where m is the number of rows and n is the number of columns.
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Q1. Can you tell me about yourself?
Ans. 
I am a recent graduate with a degree in engineering, passionate about problem-solving and eager to learn and grow in a professional setting.
• Recent graduate with a degree in engineering

• Passionate about problem-solving

• Eager to learn and grow in a professional setting
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Q2. What projects have you completed?
Ans. 
I have completed various projects including designing a new software system for a client and implementing a new network infrastructure.
• Designed and implemented a new software system for a client

• Developed a new network infrastructure for a company

• Completed a project on optimizing database performance

• Worked on a project to improve cybersecurity measures
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Q1. Typing test (paragraph)
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Q1. About insurance
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Q1. Dwdm , ash , alarms , ospf ,rip
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Q1. About previous working
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Q1. Tell about previous work
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Easy basics only prepare logical and verbal alone it is difficult

Moderate prepare arrays, structures and basics programming question

Q1. Basics question
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Q1. Descrivbe urself
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