TSYS|Total System Services Interview Questions, Process, and Tips

Q1. Questions on fundamental concepts of cybersecurity.
Add your answer
Q2. What are the Business As Usual (BAU) activities in your current company, and what is the rationale behind them?
Add your answer
Q3. Will give a scenario and questions based on that.
Add your answer
Q4. Can you describe a challenging situation you faced and how you overcame it?
Add your answer
Q5. What types of high and critical alerts have you handled, and what steps did you take to resolve them?
Ans. 
I have handled high and critical alerts related to malware infections, data breaches, and phishing attacks.
• Identifying the source and scope of the alert

• Isolating affected systems to prevent further damage

• Implementing security patches and updates

• Conducting forensic analysis to determine the extent of the breach

• Collaborating with IT teams to strengthen security measures
Answered by AI
Add your answer

Q1. Few similar questions asked in 1st round.
Add your answer
Q2. Will expect an understanding of security concepts in a bit more detailed manner.
Add your answer
Q3. What is the architecture of a Security Information and Event Management (SIEM) tool?
Ans. 
SIEM tool architecture includes data collection, normalization, correlation, and reporting components.
• Data collection: Gathers security data from various sources like logs, network traffic, and endpoints.

• Normalization: Standardizes the collected data into a common format for analysis.

• Correlation: Identifies patterns and relationships in the data to detect security incidents.

• Reporting: Generates reports and alerts based...read more
Answered by AI
Add your answer
Q4. Scenario based questions.
Add your answer

Q1. Tell me about yourself.
Add your answer
Q2. What information do you have about the company?
Add your answer
Q3. What are the reasons for choosing this company?
Add your answer
Q4. Will discuss on general things about you and your previous employers.
Add your answer
Q5. What is your reason for leaving your current company?
Add your answer
Q6. What is your current salary, and what are your salary expectations?
Add your answer

Q1. Solid principles
Add your answer
Q2. OOPS concepts in c++
Ans. 
OOPS concepts in C++ include encapsulation, inheritance, polymorphism, and abstraction.
• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: creating new classes based on existing classes, allowing for code reuse

• Polymorphism: ability for objects of different classes to be treated as objects of a common superclass

• Abstraction: hiding complex implementation details and sh
Answered by AI
Add your answer
Q3. Multi threading and its implementation
Ans. 
Multi threading is a programming concept where multiple threads run concurrently within a single process.
• Multi threading allows for better utilization of CPU resources by running multiple tasks simultaneously.

• Threads share the same memory space, which can lead to synchronization issues if not handled properly.

• Examples of multi threading implementations include Java's Thread class, C#'s Task Parallel Library, and Python
Answered by AI
Add your answer
Q4. Diamond problem in c++
Ans. 
Diamond problem occurs in multiple inheritance when a class inherits from two classes that have a common base class.
• Diamond problem can be resolved using virtual inheritance in C++.

• Virtual inheritance ensures that only one instance of the common base class is inherited by the derived class.

• Example: class A is inherited by classes B and C, then class D inherits from both B and C. Using virtual inheritance for class A re
Answered by AI
Add your answer
Q5. Types of inheritance and examples
Ans. 
Types of inheritance include single, multiple, multilevel, hierarchical, hybrid, and multipath inheritance.
• Single inheritance: a class inherits from only one base class.

• Multiple inheritance: a class inherits from more than one base class.

• Multilevel inheritance: a class inherits from a class which in turn inherits from another class.

• Hierarchical inheritance: multiple classes inherit from a single base class.

• Hybrid inher...read more
Answered by AI
Add your answer
Q6. Runtime and compile time polymorphism
Add your answer

Q1. Technical interview with focus on SQL
Add your answer

Q1. Current role and salary expectation
Add your answer

Basic array and vectors DSA questions

Q1. Asked me about my past project and my contribution in it
Add your answer
Q2. Linux commands and c++ language control
Add your answer
Q3. Asked me to write last function i wrote and explain what it does
Add your answer

Q1. Asked me about my past projects and my contribution
Add your answer
Q2. Checked my work ethics
Add your answer

Q1. Basic hr questions
Add your answer
Q2. Salary negotiation
Add your answer