S3 Infotech System Engineer Interview Questions and Answers

Devlopment in working

Assignment in work based

Coading A re Working based

Q1. Who is technical problem?
Ans. 
A technical problem is an issue or challenge related to the functionality or performance of a system or technology.
• Technical problems can arise from software bugs, hardware malfunctions, network issues, or compatibility issues.

• Identifying and troubleshooting technical problems often requires a systematic approach, such as using diagnostic tools or following a step-by-step process.

• Examples of technical problems include ...read more
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Q2. Computer technical problem
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Q3. Working technical
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Q4. Technical problem A re worked
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Q5. Always computer working time problem?
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Q6. Incomplete daily work on technical problem
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Q1. Do you know what is verification?
Ans. 
Verification is the process of evaluating whether a system or component meets specified requirements and criteria.
• Verification involves checking if the system is being built right.

• It focuses on ensuring that the software is being developed according to the requirements.

• Examples of verification activities include code reviews, walkthroughs, and inspections.
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Q2. Do you know anything about ISO 13485?
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Q1. Managerial Introduction and alignment with the job role.
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Q1. Technical Hardware Questions
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Q1. Technical Software/Scripting Questions
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Q1. General HR discussions
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Coding test was easy and simple.

Q1. Easy technical interview for 2 round
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Learn some coding language like python and Java
And SAP ABAP

Q1. What is the use of static word in java
Ans. 
Static keyword in Java is used to create class-level variables and methods.
• Static variables and methods belong to the class rather than the instance of the class.

• Static variables are initialized only once at the start of the program.

• Static methods can be called without creating an instance of the class.

• Static keyword can also be used to create static blocks that are executed only once when the class is loaded.

• Example: ...read more
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Q2. Can we implement multiple interfaces in a single Java class?
Ans. 
Yes, Java supports multiple interface implementation in a single class.
• A class can implement multiple interfaces separated by a comma.

• All the methods of the implemented interfaces must be implemented in the class.

• Example: public class MyClass implements Interface1, Interface2 { }
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Q3. What is the “Diamond problem” in Java?
Ans. 
Diamond problem is a multiple inheritance issue in Java where two classes have a common parent class and a subclass inherits from both.
• Occurs when two classes have a common parent class and a subclass inherits from both

• Results in ambiguity and conflicts in method and variable resolution

• Solved in Java by implementing interfaces instead of multiple inheritance
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Q1. What is Dhcp server
Ans. 
DHCP server is a network server that automatically assigns IP addresses and other network configuration settings to devices on a network.
• Automatically assigns IP addresses to devices on a network

• Manages IP address allocation dynamically

• Reduces the need for manual configuration

• Helps in efficient network management
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Q2. What is Active directory
Ans. 
Active Directory is a directory service developed by Microsoft for Windows domain networks.
• Centralized database for managing network resources

• Stores information about users, computers, and other network objects

• Allows administrators to control access and permissions

• Facilitates single sign-on for users across network services
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Q3. What you think about Dns
Ans. 
DNS is a crucial system that translates domain names to IP addresses, enabling internet communication.
• DNS stands for Domain Name System

• It translates human-readable domain names (like google.com) to IP addresses (like 172.217.3.206)

• DNS helps in locating websites and other resources on the internet

• It consists of multiple components like DNS servers, resolvers, and zones

• DNS can be configured with different types of record
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Q4. Explain what is Dora process
Ans. 
DORA process stands for Define, Observe, Reflect, and Act. It is a problem-solving method used in engineering.
• Define the problem or goal

• Observe the current situation and gather data

• Reflect on the data and analyze possible solutions

• Act by implementing the best solution and evaluating the results
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Q5. What is bsod erro
Ans. 
BSOD error stands for Blue Screen of Death error, a common error in Windows operating systems.
• BSOD error is a stop error displayed on a blue screen when Windows encounters a critical error and has to stop.

• It usually includes an error code and a message indicating the cause of the error.

• Common causes of BSOD errors include hardware failures, driver issues, and software conflicts.
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Q1. Tell me something about your self
Ans. 
I am a dedicated and experienced System Engineer with a strong background in network infrastructure and troubleshooting.
• Over 5 years of experience in designing, implementing, and maintaining complex systems

• Proficient in network protocols such as TCP/IP, DNS, DHCP

• Skilled in troubleshooting hardware and software issues

• Certified in Cisco CCNA and CompTIA Network+

• Strong communication and problem-solving skills
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Q2. If the the system is getting slow what action will required
Ans. 
Investigate the root cause of the slowness and take appropriate actions to optimize the system performance.
• Check system resource utilization (CPU, memory, disk)

• Identify any recent changes or updates that may have caused the slowdown

• Review system logs for any errors or warnings

• Optimize system configurations and settings

• Consider upgrading hardware or software if necessary
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Medium level aptitude questions

Q1. Concepts of oops java
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Q2. Basic understanding of sql
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Q1. They are good interviewd
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Q1. Technical also good
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