TCS Technical Interview Questions and Answers From C Programming


Category: HR Interview Questions


TCS is a top employer, and many people choose to work with them because they can offer long-term careers. TCS is also committed to sustainability and education.

The TCS technical interview is a comprehensive test of your programming skills. The questions range from basic to complex. It is important to be well prepared and practice your coding.

C is a logical language

The C language is a logical programming language, which means it allows you to express truth values as logical expressions. These expressions can then be compared to other expressions and assigned true or false values. The logical operators include logical AND, logical OR, and logical NOT. These logical operators are commonly used in conditional statements, such as if..else statements.

It is a procedural and structured programming language that requires a compiler for execution. It has the advantage of being portable and compatible with a variety of operating systems. It also supports a large number of third-party libraries, making it a popular choice for software developers. Moreover, it is easy to understand and use.

Another key feature of the C language is its ability to work across different platforms and hardware. This makes it easier for IT professionals to manage and maintain multiple applications at once. It also helps them avoid the costs associated with moving code between different machines.

Applicants need to prepare for TCS interviews by studying technical subjects and practicing the responses to frequently asked questions. In addition, they need to familiarize themselves with the company’s products and services. This will help them to prepare answers that are relevant and consistent with the company’s goals and vision. They should also learn the TCS interview process and its stages.

It is portable

The C programming language is machine-independent, meaning that the same code can run on different systems. For this reason, it is often used for system programming. Moreover, it is also used to write libraries, compilers, and interpreters. Its arbitrary memory address access and pointer arithmetic are important features that make it ideal for system programming.

TCS is one of the world’s leading IT service providers. The company’s global reputation and collaborative work environment have made it a sought-after employer. If you’re interested in working for TCS, you need to prepare thoroughly for the interview rounds. The first step is preparing your resume. It should be accurate, up-to-date, and targeted to the position for which you’re applying.

If your resume passes the written test and phone interview, you will be invited for an in-person interview. In this round, TCS will assess your communication skills, self-management skills, and background by asking behavioral questions. They will also ask you about your favorite programming languages and their uses.

The TCS interview process can be difficult, but with the right preparation, you can pass it successfully. The most important thing is to stay confident and maintain a positive attitude. If you do this, you’ll be able to answer the interviewer’s questions correctly and impress them. Additionally, it is vital to know the basics of computer science and the C or C++ programming language.

It is machine independent

TCS is an Indian multinational company that offers IT services, including automation, blockchain, artificial intelligence (AI), and cyber security. Its customers include Fortune 500 companies in diverse industries. To join TCS, you must clear the company’s recruitment process, which consists of multiple rounds. During these rounds, you will be asked questions about your education, work experience, and preferred programming languages.

C is a general-purpose, procedural programming language with middle-level abstraction. It has a simple syntax, making it easy to learn and understand. It is also portable, so it can be executed on different machines. This makes it ideal for system programming, which requires low-level access to hardware. In addition, it allows arbitrary memory address access and pointer arithmetic.

It is possible to easily extend a C program by adding new functions and operations. This feature is helpful when working with large, complex programs. Moreover, it is easy to debug a program by using C’s built-in debugger. This debugger provides a step-by-step method for stepping through code statements.

There are four storage classes in the C programming language, including auto, extern, and static. These storage classes indicate the type of data stored in a variable. Auto storage is used for variables that are declared inside a function or block, while extern storage is for variables that are not visible to other functions. Static storage is a special type of variable that cannot be changed or destroyed.

It is a small language

TCS is one of the world’s largest IT services companies, offering consulting and software development to a range of clients. Its headquarters are located in Mumbai, India. The company offers a variety of jobs and career paths for freshers and experienced professionals alike. The interview process at TCS is a bit more rigorous than other technology companies, with many rounds of questions and challenges. However, it is not impossible to clear the TCS interview process with proper preparation and consistent practice.

The C programming language was designed by Ken Thompson and Dennis Ritchie at Bell Laboratories in the early 1970s. It was originally developed for the UNIX operating system, which required applications to be written in assembly language. The new language provided a user-friendly set of instructions that was easier to debug than assembly programmes. It also allowed for structured programming and recursion.

The syntax of the C language is relatively simple, and it allows for a wide range of functions and control structures. It also supports a large number of operators for integer arithmetic and logic. It also has the ability to override functions by using a namespace, and it can support multiple inheritance. Additionally, it is possible to declare multiple variables with different types within a function. In addition, it is possible to use pointers to data, and it supports ad hoc run-time polymorphism.

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