SirionLabs Senior Cyber Security Analyst Interview Questions and Answers

Basic Aptitude Questions

Moderate level of coding questions

Q1. Technical questions of programming
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Q2. Technical questions of networking
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Q1. Tell me about Yourself
Ans. 
I am a highly experienced Cyber Security Analyst with a strong background in network security and incident response.
• Over 8 years of experience in the field of cyber security

• Specialize in network security and incident response

• Certified in CISSP and CEH

• Led multiple successful cyber security projects

• Strong analytical and problem-solving skills
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Q2. Location of joining
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Q1. How many years experience in SOC and SIEM
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Q1. A to Z questions related to my work SIEM , experience etc.
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Invert a binary tree , delta data sync between master and worker nodes

Tic-tac-toe code , DB design with inheritance, foreign key , primary key importance

Count the duplicates of each character in a string

Q1. Find permutations of all strings of a word , managerial round
Ans. 
Generate permutations of all strings of a word
• Use recursion to generate all possible permutations

• Swap characters at each position to create different permutations

• Store each permutation in an array of strings
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Aptitude test was based on real world scenario

In 50 minutes 3 questions were asked to be solved.
Difficulty from moderate to hard

Coding test mostly included moderate level DSA questions

Q1. Questions related to DSA, sql , projects done
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Q1. Some behavioural questions were asked
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Q1. About yourself and background only
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All type of common aptitude Question

Q1. Oops concept and interface
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Q2. What is Stactic key word,Final Finaly Finaliesd
Ans. 
Static keyword is used to create class-level variables and methods that can be accessed without creating an instance of the class.
• Static keyword is used to define variables and methods that belong to the class itself, rather than an instance of the class.

• Static variables are shared among all instances of the class.

• Static methods can be called directly on the class without creating an object of the class.

• Final keyword i...read more
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Q3. Basics of HTML and Css
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