Kyndryl Cyber Security Lead Interview Questions and Answers

Q1. Spring batch questions Questions related to asynch process
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Q2. Java 8 stream api questions
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Q1. Basic C#, Azure Cloud and API Design
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Q1. Functional and non functional requirements
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Functional requirements specify what the system should do, while non-functional requirements specify how the system should perform.
• Functional requirements describe the specific behavior or functions of the system.

• Non-functional requirements describe the quality attributes of the system such as performance, security, and usability.

• Functional requirements are typically documented in use cases or user stories.

• Non-function...read more
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Q1. Unix: 1)How we simply find files in directory 2)count of word by using grep command 3)how we kill the particular process 4)command for findout kernal version and on which operating system we worked on 5)w...read more
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Technical interview questions on Unix and SQL
• To find files in a directory, use the 'find' command

• To count words using grep, use the '-c' option

• To kill a particular process, use the 'kill' command with the process ID

• To find the kernel version and operating system, use the 'uname' command

• The 'top' command is used to monitor system processes and resource usage

• A zombie process is a process that has completed execution but ...read more
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Q1. 1) project flow which I worked in previous organization 2)which linux operating system used 3)what is the application server in your project 4)what is the webserver 5)how you login to your application 6)w...read more
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Questions related to project flow, Linux OS, application and web server, troubleshooting, ticketing tool, and handling critical situations.
• Worked on Agile methodology with JIRA as ticketing tool

• Used Ubuntu as the Linux operating system

• Tomcat was the application server and Apache was the web server

• Logged in to the application using LDAP authentication

• Performed troubleshooting by analyzing logs and using debugging tools

• H...read more
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Use java 8 to find the first repeated character in a given string

Q1. Scenario based technical question
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Q2. Code Test , write pseudo code for problem
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Create a function to find the longest common prefix among an array of strings.
• Initialize a variable to hold the prefix, starting with the first string.

• Iterate through each string in the array.

• For each string, compare it with the current prefix character by character.

• If a mismatch is found, truncate the prefix to the matched portion.

• Return the prefix after checking all strings.
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Scenario based question and pseudo code for technical problem

Q1. What are your salary expectations?
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Q1. Design a restaurant management application
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A restaurant management application to streamline operations and enhance customer experience.
• Features for managing menu items, orders, reservations, and staff schedules

• Integration with POS systems for seamless transactions

• Analytics dashboard for tracking sales, inventory, and customer feedback

• Mobile app for customers to place orders and make reservations

• Automated alerts for low inventory or high demand items
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Q1. Difference between design pattern and design principle
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Design patterns are reusable solutions to common problems in software design, while design principles are guidelines to follow for good design practices.
• Design patterns provide specific solutions to recurring problems in software design, such as Singleton, Factory, and Observer patterns.

• Design principles are general guidelines that help in designing software that is maintainable, scalable, and flexible, such as SOLID p...read more
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Q1. Microservices architechture, java8 questions
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Q1. Question related to angular, like data bindings, different types of directives, pipes
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