TCS Assistant Software Engineer Interview Questions and Answers

C++ is a statically typed language with manual memory management, while Java is a dynamically typed language with automatic memory management.

• C++ is compiled directly to machine code, while Java is compiled to bytecode and runs on a virtual machine (JVM)

• C++ supports multiple inheritance, while Java supports only single inheritance through classes and multiple inheritance through interfaces

• C++ has pointers and allo...read more

GitHub is a web-based platform for hosting and collaborating on Git repositories.

• GitHub is a web-based platform for hosting Git repositories.

• Git is a version control system that tracks changes in files.

• GitHub provides additional features like issue tracking, pull requests, and project management.

• Git is a command-line tool used for version control.

The expected CTC (Cost to Company) is the salary package that the company is willing to offer to the Assistant Software Engineer.

• The expected CTC is usually discussed during the interview process to ensure that both the candidate and the company are aligned on salary expectations.

• It is important to research the market rates for Assistant Software Engineers in the specific location and industry to have a realistic ...read more

Code to determine if a number is odd or even without using modulus operator.

• Use bitwise AND operator with 1 to check if the last bit is 0 or 1

• If the result is 0, the number is even, else it is odd

Deadlock is a situation where two or more processes are unable to proceed because they are waiting for each other to release resources.

• Deadlock occurs when two or more processes are blocked and unable to continue executing.

• It happens when each process is holding a resource and waiting for another resource held by another process.

• Deadlock can be prevented by using techniques like resource allocation graph and banke...read more

Starting as a fresher in software engineering offers valuable learning opportunities and career growth potential.

• Hands-on experience: Freshers can gain practical skills through internships or entry-level positions.

• Mentorship: Working with experienced professionals provides guidance and accelerates learning.

• Career growth: Starting as a fresher allows for upward mobility in the tech industry.

• Networking: Freshers can...read more

Object oriented programming is a programming paradigm that focuses on objects and their interactions.

• Objects are instances of classes that encapsulate data and behavior.

• Inheritance allows classes to inherit properties and methods from parent classes.

• Polymorphism allows objects to take on multiple forms and behave differently based on context.

• Encapsulation hides the implementation details of an object and only expo...read more

Cloud computing is the delivery of computing services over the internet.

• Cloud computing allows users to access data and applications from anywhere with an internet connection.

• It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises computing.

• Examples of cloud computing services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.