Demon Computers Techno Crats Assistant Manager Information Technology Interview Questions and Answers

Q1. What kind of vulnerability you came across
Ans. 
I came across a vulnerability in a web application that allowed for SQL injection attacks.
• Identified lack of input validation in user inputs

• Discovered that the application was directly executing user-supplied SQL queries

• Suggested implementing parameterized queries to prevent SQL injection

• Tested the vulnerability by attempting to inject SQL code through input fields
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Q2. What issues you face in management regarding reporting some security issues
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Q3. Tcp vs UDP which one is better
Ans. 
It depends on the specific use case and requirements.
• TCP is reliable and ensures all data is delivered in order, but it can be slower due to the overhead of error-checking and retransmission.

• UDP is faster and more efficient for real-time applications like video streaming or online gaming, but it does not guarantee delivery or order of packets.

• Choose TCP for applications that require reliable data transmission, such as ...read more
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Q4. Hashing and its examples in real world
Ans. 
Hashing is a process of converting input data into a fixed-size string of bytes using a mathematical algorithm.
• Hashing is commonly used in password storage to securely store user passwords without storing the actual password.

• Hashing is used in digital signatures to ensure the integrity of the signed data.

• Blockchain technology uses hashing to create a secure and tamper-proof record of transactions.

• File integrity checks ...read more
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Q5. Pop3 and icmp what are work and port no.
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Q1. About basic linux Architecture
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Q2. About linux storage
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Q1. About my current project
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Q2. About shell scripting
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Q1. About myself and my work experience
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Q2. About relocation and shifts
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Q1. Explain about patch management in Linux
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Q2. After patching what are the issues you faced. How did you troubleshoot those issues.
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Q1. Risky user investigation and defination
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Q2. Mitre attack frame work
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It's a 60 minute test, which has all the logical thinking question, quantitative , patterns and pseudo code even although its vary from easy to medium questions. The result will be declared immediately within minutes and the other round will start.

Q1. Introduction and educational background.
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Q2. Basic knowledge of technical
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Q1. Aboit yoir self abd Deep in tech abd about the process and
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Q2. If freshers then you will prepare about self and knowledge of technical
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Q1. Self introduce yourself.
Ans. 
I am a dedicated and experienced System Administrator with a strong background in managing IT infrastructure.
• Over 5 years of experience in system administration

• Proficient in managing servers, networks, and security systems

• Skilled in troubleshooting and resolving technical issues

• Certified in relevant technologies such as Microsoft, Cisco, etc.
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Q2. About your company
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Reasoning arthemetic

Basic coding skills technical questions