Tata Advanced Systems Interview Questions, Process, and Tips

Q1. Related to CCTV projects
Add your answer
Q2. Boom barrier loop detection?
Add your answer

Q1. Salary related questions answers
Add your answer

Q1. They asked me to give a self introduction
Add your answer
Q2. Few technical questions on supply chain management
Add your answer
Q3. They asked me about my family background
Add your answer

Q1. Based on the skills from resume
Add your answer
Q2. Vmware and Nutanix
Add your answer

Stability and Confidence

Questions related to c++ concepts like templates, copy constructor and inheritance. Questions related to pointers.

Q1. What is inheritance and types of inheritance
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Inheritance allows code reuse and promotes code organization.

• There are different types of inheritance: single, multiple, multilevel, hierarchical, and hybrid.

• Single inheritance involves a class inheriting from a single base class.

• Multiple inheritance involves a class inheriting from multiple base c...read more
Answered by AI
View 1 more answer
Q2. List sorting and searching algorithms
Add your answer
Q3. Questions related to previous projects
Add your answer
Q4. What are constructors and destrutors.
Ans. 
Constructors and destructors are special member functions in object-oriented programming languages.
• Constructors are used to initialize the object's data members when it is created.

• Destructors are used to free up any resources allocated by the object when it is destroyed.

• Constructors have the same name as the class and no return type.

• Destructors have the same name as the class preceded by a tilde (~) and no return type.

• ...read more
Answered by AI
Add your answer
Q5. What is copy constructor and how is it different from regular constructors?
Ans. 
Copy constructor creates a new object by copying an existing object of the same class.
• Copy constructor is used to create a new object with the same values as an existing object.

• It takes an object of the same class as a parameter.

• It is different from regular constructors as it creates a new object by copying an existing object.

• Copy constructor is invoked when an object is passed by value or returned by value.
Answered by AI
Add your answer

Q1. Questions based on projects
Add your answer
Q2. What is virtual function, abstract class, differences between virtual function and pure virtual function
Ans. 
Virtual functions allow polymorphism, abstract classes cannot be instantiated, pure virtual functions have no implementation.
• Virtual functions are functions in a base class that can be overridden in derived classes

• Abstract classes are classes that have at least one pure virtual function and cannot be instantiated

• Pure virtual functions have no implementation and must be overridden in derived classes

• Virtual functions can...read more
Answered by AI
Add your answer
Q3. Difference between copy constructor and = operator.
Ans. 
Copy constructor creates a new object by copying an existing object, while = operator assigns the value of one object to another.
• Copy constructor is used to create a new object with the same values as an existing object.

• = operator is used to assign the value of one object to another.

• Copy constructor is invoked when a new object is created from an existing object.

• = operator is invoked when an existing object is assigned...read more
Answered by AI
Add your answer
Q4. What are lambda functions.
Ans. 
Lambda functions are anonymous functions that can be passed as arguments or stored in variables.
• Lambda functions are also known as anonymous functions or closures.

• They are commonly used in functional programming languages like Python and JavaScript.

• Lambda functions can be used to create higher-order functions, which take other functions as arguments.

• They are often used for filtering, mapping, and reducing data in colle...read more
Answered by AI
Add your answer

Material handling & Audit experience.

Q1. Job profile related.
Add your answer
Q2. Experience related
Add your answer

Q1. Experience related
Add your answer
Q2. Salary negotiation
Add your answer

Q1. Digital Electronics (Logic Gates)
Add your answer
Q2. Fiber Optics related question
Add your answer
Q3. Electrical wiring Ground and shielding.
Add your answer