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unsigned' is a valid variable name.

A. True

B. False

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  1. Which of the following keyword supports dynamic method resolution?
  2. What would be the output of the following program?int x=40;main(){int x=20;printf("%d",x);}
  3. A declaration float a, b; occupies ___ of memory
  4. Which of the following is not a preprocessor directive
  5. The output of the following code is: main() { unsigned int a = 10; while (a>=10) { int a; a-- ; }…
  6. What will be output if you will compile and execute the following c code? #include int main(){ int i=320;…
  7. The contents of a file opened in 'r+' mode cannot be changed.
  8. enum helps to create user defined datatype.
  9. The output of the following code is: void main() { static int a = 1, b, c;if (a>=2) b=2; c=3;printf("%d\t%d",…
  10. && and & operators have the same meaning.
  11. Which of the STL containers store the elements contiguously (in adjecent memory locations)?
  12. The size of signed integer is ------ bytes.
  13. How many times the following loop will execute?for (a = 0; a < 4; a++)printf("hello");
  14. C programming language was developed by
  15. Which of the following expressions is wrong
  16. Each pass through a loop is called a/an
  17. Which of the following is allowed in a C Arithmetic instruction
  18. It is necessary to initialize the array at the time of declaration.
  19. Right shifting an operand 1bit is equivalent to multiplying it by 2.
  20. What is an array?
  21. do-while loop is useful when we want the statements within the loop must be executed
  22. The printf() function retunes which value when an error occurs?
  23. What is the difference between overloaded functions and overridden functions?
  24. What will be output if you will compile and execute the following c code?#include #define x 5+2 int…
  25. The value of an enumerated datatype can be read using scanf() function.
  26. Union is used to hold different data at different time.
  27. printf() is not a library function.
  28. Which of the following is not an infinite loop
  29. A multidimensional array A[10][9] can store-------- number of elements
  30. = and = = have the same operation.