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

Q1. Java relaxed basic questions were asked interview time was very smooth.
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Q1. Interview questions was simple and based on my experience level and most of the questions were what I have done and how I handle the situation? Apart from some simple java questions.
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20 mins to test basic java skill and difficulty level was moderate to tough however interface was good

Some basic aptitube and reasoning problems were asked. Easily solvable.

They asked multiple choice questions on oracle sql and pl/sql emphasizing more on reading a code block ask output questions. These were of medium hardness.

Q1. They asked what you do on daily basis in your work. What is most complex thing you have implemented and some complex questions on multilevel plsql collection module. It lasted for 1.5 hrs
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Q1. Questions regarding Oracle architecture and its component
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Q2. Question on live implementation of multilevel collection, bulk collect and record limiting and bulk exception handleing.
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Q3. Dml error logging functionality
Ans. 
DML error logging functionality allows for capturing errors during data manipulation language operations.
• DML error logging can be enabled at the table level using the LOG ERRORS clause in DML statements.

• It helps in identifying and resolving data issues without causing the entire transaction to fail.

• Errors are logged in a separate error table, allowing the main operation to continue processing.

• Example: INSERT INTO table...read more
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Q4. Query and join optimization
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Q1. Related to salary and what benefits they provide.
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Q1. 1. What is ITSM 2. Incident management 3.what is ITIL 4 life cycle of change request
Ans. 
ITSM is a set of policies, processes, and procedures for managing IT services.
• ITSM stands for Information Technology Service Management

• It involves managing IT services to meet the needs of the organization and its customers

• ITSM includes processes such as incident management, problem management, change management, and service level management

• Incident management is the process of restoring normal service operation as qui...read more
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Q2. 1. What is ITSM 2.life cycle of change request
Ans. 
ITSM stands for Information Technology Service Management. It is a set of policies, processes, and procedures for managing IT services.
• ITSM is used to align IT services with the needs of the business and ensure the delivery of high-quality services.

• It involves various processes such as incident management, problem management, change management, and service level management.

• The life cycle of a change request includes st...read more
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Q1. Questions about framework you have used in project, TestNG annotations ,flags.
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Q2. String reverse program,
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Q3. Find duplicate in array program
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Program to find duplicates in an array.
• Iterate through the array and compare each element with the rest of the elements.

• If a match is found, add it to a separate array or print it.

• Use a hash table to keep track of the frequency of each element.

• Sort the array and compare adjacent elements to find duplicates.
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Q4. Open perticular page and inspect element (link)
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Q5. Selenium waits , difference
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Selenium waits are used to pause the execution of the script, while the difference is in the way they wait for an element.
• Implicit wait is used to wait for a certain amount of time before throwing an exception if the element is not found.

• Explicit wait is used to wait for a certain condition to occur before proceeding with the execution.

• Fluent wait is used to wait for an element with a certain frequency and timeout peri...read more
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Q1. What is 4 pillars of OOPS
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Encapsulation, Inheritance, Polymorphism, Abstraction
• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Class in OOP

• Inheritance: Ability of a class to inherit properties and behavior from another class. Example: Parent class and child class relationship

• Polymorphism: Ability to present the same interface for different data types. Example: Method overloading and method overridi...read more
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Q2. What is DI, IOC
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DI stands for Dependency Injection and IOC stands for Inversion of Control.
• DI is a design pattern where the dependencies of a class are injected from the outside rather than created within the class itself.

• IOC is a design principle where the control of object creation and flow is inverted from the class to an external entity.

• DI helps in making classes more modular, testable, and flexible.

• IOC helps in decoupling compone...read more
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Q1. Abstract class vs INterface
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Abstract class is a class that can have both abstract and non-abstract methods, while interface is a contract that defines methods that a class must implement.
• Abstract class can have constructors, fields, and methods, while interface can only have abstract methods.

• A class can implement multiple interfaces but can only inherit from one abstract class.

• Abstract classes are used when some common functionality needs to be s...read more
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Q1. Reason to change the job
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