C, while object codes are saved with the file 10) In C programming, how do you insert quote characters (‘ and “) into the output. C is a programming language developed at AT & T’s Bell Laboratories of USA in The C programming language is a standardized. Answered Sep 25, · Author has answers and m answer views What are the current technical questions asked during TCS interviews? Views.

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TCS Placement Technical Interview Questions on C language

Yes, they both do the exact same thing, which is to accept the next key pressed by the user and assign it to variable named letter. Another use of preprocessor directives is the declaration of constants.

This is in contrast to static data structure, wherein the programmer has to indicate a fix number of memory space to be used in the program. This tends to increase output. Interview Tips 5 ways to be authentic in an interview Tips to help you face your job interview Top 10 commonly asked BPO Interview questions 5 things you should never talk in any job interview Best job interview tips for job seekers 7 Tips to recruit the right candidates in 5 Important interview questions techies fumble most What are avoidable questions in an Interview?

Basic C Programs Along With Their Code For Technical Interview PDF Download

Getting the arguments from command prompt in c is known as command line arguments. What is Insertion sort, selection sort, bubble sort basic differences among the functionality of the three sorts and not the exact algorithms. In CDMA, they would speak different languages. The compiler uses conversion constructors to convert objects from the type of the first parameter to the type of the conversion constructor’s class. Each node contains two fields, called links, that are references to the previous and to the next node in the sequence of nodes.


A Null pointer has the value 0. What is command line argument? Capacitors are occasionally referred to as condensers. The keyword delete is used to destroy the single variable memory created dynamically which is pointed by single pointer variable. When writing programs that will store and retrieve data in a file, it is possible to designate that file into different forms.

The new operator starts by using operator new to allocate memory, but then it invokes the constructor for the right type of object, so the result is a real live object created in that memory. There are 3 main control structures in programming: Cryptography is the science of enabling secure communications between a sender and one or more recipients.

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They are tfs in library lib. Originally Posted by Unregistered tcs technical questions queetions answers for past 5 years In other words, the variable wil have a limited scope March February These are errors that occur while the program is being executed. For example, if you have a variable named FullName, you can get the length of the stored string value by using this statement: What is user defined exception in Java?


The aggregate marks will be counted by taking into account all the subjects. Syntax errors, on the other hand, deal with incorrect commands that are misspelled or not recognized by the compiler.

What is cache memory? Array is collection of homogeneous elements. When using Call by Value, you are sending the value of a variable as parameter to a function, whereas Call by Reference sends the address of the variable. This is used to insert a new line when displaying data in the output screen. A debugger or debugging tool answeds a computer program that is used questiond test and debug other programs Sequential control follows a top to bottom flow in executing a program, such that step 1 is first perform, followed by step 2, all the way until the last step is performed.

I was queztions to attend 32, but even guys who attended 16 got short-listed. Can you list out the areas in which data structures are applied extensively?

Encryption is the transformation of information from readable form into some unreadable form. Compound statements can also be executed within a loop. Random numbers are generated in C using the rand command.

It is expanded by the preprocessor. No, comments that were encountered by the compiler are disregarded.