Set of Multiple Choice Questions About Programming with P11 Prize

This article presents Set of Multiple Choice Questions About Programming with P11 Prize in a clear, structured format. It helps readers review key concepts, test their understanding, and learn from the material.

Understanding Set of Multiple Choice Questions About Programming with P11 Prize

• Question 1. What function clrscr () is:
  • As a function to delete the entire screen, after deleting, the cursor will be on the left side of the screen.
  • Used to clear the keyboard cache
  • A function to delete characters located on the left of the cursor.
  • A function to delete characters located to the right of the cursor.
• Question 2. What are the results of the following program section:

  char c; int n;
  
  scanf ('% c% d', & n, & c); If typing: 'r 45'.

  • n = 45, c = ''.
  • n = 45, c = 'r'.
  • Error while building the program
  • Other results
• Question 3. Function scanf ('% [^ n]', str); Similar to the following command:
  • getch ();
  • getche ();
  • getchar () macro;
  • gets (str);
• Question 4. For the following program section:

  #include
  
  #include void main ()
  
  {
  
  char c; clrscr ();
  
  because c = getchar (); while (c! = '*'); getch ();
  
  };

  The requirements of the above paragraph are:
  • Enter 1 character until you see the character '*'.
  • Enter the characters until you see the '*' character.
  • Enter the characters '*'.
  • Error while building the program
• Question 5. What are the results of the following program:

  #include
  
  void main ()
  
  {
  
  printf ('% d', 3 6);
  
  };

  • 0
  • first
  • true
  • Other results
• Question 6. The '++ n' operator is understood:
  • The value of n decreases after its value is used.
  • The value of n decreases before its value is used.
  • The value of n is increased after its value is used.
  • The value of n is increased before its value is used.
• Question 7. The 'n--' operator is understood:
  • The value of n decreases after its value is used.
  • The value of n decreases before its value is used.
  • The value of n is increased after its value is used.
  • The value of n is increased before its value is used.
• Question 8. Which one-sided operation is used to determine the value at the address of the pointer pointing to:
  • 1. !
  • 1. &;
  • 1. *;
  • Other results
• Question 9. Subtracting 1 pointer with an integer will be:
  • An integer
  • A pointer of the same type
  • Both results are correct
  • Both results are wrong
• Question 10. What is the result of the following code:

  Employeestruct Employee struct {char Code [], name []; long Salary;}; Employee e1= { 'E089', 'Hoang so', 12000}, e2=e1; long Salary;}; Employee e1 = {'E089', 'Hoang so', 12000}, e2 = e1; printf ('% ld', el. Salary + e2 -> Salary);

  • 24000
  • 12000
  • The code is broken
  • Other results