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Set of multiple choice questions about programming with P7 prize

  1. Question 1. What is the result of printing to the screen of the following expression: -3 + 4% 5/2.
    1. -first
    2. -3
    3. first
    4. Other results
  2. Question 2. There are the following declarations: int x = 15; int * p; Want to p is the pointer to x must execute any command:
    1. p = x;

    2. p = & x;

    3. p = * x;
    4. All commands are correct
  3. Question 3. If there are the following statements:
     char msg [10]; 

     char value;

    Which sentence is correct?
    1. msg [2] = value;
    2. msg = value;
    3. Both sentences are wrong
    4. Both are true
  4. Question 4. If there are the following statements:
     char msg [10]; 

     char * ptr; char value;
    Which sentence is correct
    1. ptr = value;
    2. ptr = msg;
    3. Both are true
    4. Both are wrong
  5. Question 5. Any sign that is the pointer of the third element of a film has 4 characters:
    1. * (a + 3);
    2. * (a + 2);
    3. * a + 3;
    4. * (a + 4);
  6. Question 6. For the following statements:
     void * tongquat; 

     int * nguyen; char * kitu;
    Which assignment is invalid:
    1. tongquat = nguyen;
      1. * nguyen = * tongquat;
      1. kitu = (char) tongquat;

    4. tongquat = kitu;

  7. Question 7. Indicate the results of the following program section:
     int p = 4; 

     p = 10 + ++ p;
    1. 14
    2. 15
    3. 16
    4. Other results
  8. Question 8. There are the following declarations, which declaration is correct:
     char tb, bearing [15];

    1. tb = 'hello   b n ';

      1. gets (bearing);
      1. bearing = 'chaoban';
      1. gets (tb);
  9. Question 9. Adding a pointer to an integer will be:
    1. A pointer has the same type
    2. An integer
    3. Both results are correct
      1. The two results are wrong
  10. Question 10. Subtraction of 2 pointers with the same type will be:
    1. A pointer has the same type
    2. An integer
    3. Other results
    4. Not possible
4 ★ | 1 Vote
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