When should unions be used? Why do we need them in Embedded Systems programming? Unions are particularly useful in Embedded programming ...
Q. What does the keyword const mean? What do the following declarations mean? const int a; int const a; const int *a; int * const a; int ...
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1. What is the purpose of main() function? Answer:-main() is the user-defined function. main() is the first function in the program, which gets cal... Readmore
Storage Classes in C-A storage class defines the scope (visibility) and life time of variables and/or functions within a C Program..Two types of st... Readmore
1. What is an Embedded Systems?Ans. An embedded system is a special purpose computer system which is completely encapsulated by device it control. ... Readmore
Collection of most Frequently Asked Placement questions and Answers for Function and Pointer in C Programing in Practical viva in Engineering or Jo... Readmore
Collection of most Frequently Asked Question for Array and Pointer in C Programing in Practical viva in Engineering or job interview to a candidate... Readmore
1.Identify the token pasting operator? a)+ b)++ c)# d)## ANSWER: D 2.What is the value of CAR in the following Statement? enum vehicle {BUS, SCOOT... Readmore
1.What would be the output of the following program? main() { char *str[] = {“Frog”,”Do”,”Not”, “Die.”,”They”,”Croak!”}; printf(“%d %d”, sizeof (st... Readmore
1.Which is the correct statement? a) Printf(“Maximum = %d\n”, (x.y) ? x : y); b) Printf( “%s\n”, (mark >= 60) ? “First class” : “Not first class... Readmore
1.A bit field is a) A pointer variable in a structure. b) One bit or a set of adjacent bits within a word c) A pointer variable in a union d) Not u... Readmore
1.Which of the following is not a compound assignment operator? a) /= b) += c) %= d) == ANSWER: d) == 2.What will be the output of the following ... Readmore
1.) What do the 'c' and 'v' in argv stands for? a.) 'c' means argument control 'v' means argument vector b.) '... Readmore
1.Longevity of a variable refers to a) The duration for which the variable retains a given value during the execution of a program. b) The portion... Readmore
1.) Smallest element of array's index is called a.) lower bound b.) upper bound c.) range d.) Extraction ANSWER: a.) lower bound 2.) O(N)(li... Readmore
1.) Which among the following is odd one out? a.) printf b.) fprintf c.) putchar d.) scanf ANSWER: d.) scanf 2.) For a typical program, the inp... Readmore
1.) Trace the output of the code #include void foo(int*); int main() { int i = 10; foo((&i)++); } void foo(int *p) { printf(""%d\n&... Readmore
We have started series of C programming Q&A for job interview for freshers.Computer / IT Engineering Professionals and Students alike will be... Readmore
We have started series of C programming Q&A for job interview candidates.Engineering Professionals and students alike will be benefited.We reco... Readmore
We have chosen Java Oracle J2EE, J2SE, Net-beans, JVM ( Java Virtual Machine ) as our readers choice.We have created Objective Type Multiple Answer... Readmore
Here we have collected frequently asked question in job interviews.We have chosen Java as our readers choice.You will find these helpful.We encoura... Readmore
We have started series of C programming Question bank for job interview candidates.Engineering Professionals and students alike will be benefited.W... Readmore
1. We can insert pre written code in a C program by using #read #get #include #put Answer: Option 3 2. Differe... Readmore
Atmel Studio 7 is the integrated development platform (IDP) for developing and debugging Atmel® SMART ARM®-based and Atmel AVR® microcontroller (MC... Readmore
The basics of the Visual Studio 2012 for Windows Desktop Integrated Development Environment (IDE) for writing, running and debugging your applicat... Readmore
A photo-resistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photo-resistor decreas... Readmore
Questions:What potential problems can arise from typecasting a base class pointer into a derived class pointer so that the derived class's memb... Readmore
Questions: Why is Turbo C++ not able to find any of my #include files?Answers: The compiler searches for include files in the Turbo C++ Include Dir... Readmore
This post is for beginners who are either trying to use Turbo C/C++ for programming. Some frequently encountered problem and theirs solution in fo... Readmore
1. How will you change the value of a constant variable in C? Answer: Constant can be changed by using the pointer. Initialize a pointer to point t... Readmore
1. What are the differences between Arrays and Linked List Answer:- Arrays and Linked list both are list data structures used for maintaining a li... Readmore
1. What is the purpose of main() function? Answer:-main() is the user-defined function. main() is the first function in the program, which gets cal... Readmore
