Set of multiple choice questions on programming with P9

Multiple choice questions about programming help you gain more useful knowledge for yourself in the process of learning and working. There will be 10 questions for you to test your knowledge. Let's start.

Question 1. What determines the size of the memory allocated to variables:
1. Variable name
2. Data type of variable
3. Value of variable
4. All right

Question 2. What are the results of the following program:

  #include 

  void main () 

  { 

  int i, k; 

  for (i = 1;; ++) k = 5;  printf ('% d', i); 

  };

0
5
Infinite loop
Other results

Question 3. What are the results of the following program:

  #include 

  void main () 

  { 

  int i = 1, k = 0; 

  for (; i <5; i ++) k ++;  printf ('% d', k); 

  }

0
4
5
Infinite loop

Sentence 4. Which of the following commands allows to jump out of the loop to any desired position:
1. break
2. tiếp tục
3. goto
Question 5. In the following functions, which functions are not formatted to print a character to the screen:
1. puts ();
2. printf ();
3. putchar ();
4. Only B and C
Question 6. What are the results of the following program:
```
  #include 

  #include void main () 

  { 

  clrscr ();  int i; 

  for (i = 1; i <= 24; i ++);  printf ('n% d', i);  getch (); 

  return; 

  }; 
```
1. Print the screen numbers from 1 to 24
2. Error while building the program
3. Print the screen numbers from 1 to 24, one line at a time
4. Another result
Question 7. What is the fflush (stdin) command used for:
1. Read characters from the keyboard
2. Clear the cache
3. Clear the cache
4. Other results
Question 8. What are the results of the following program section:
```
  char c;  int n; 

  scanf ('% d% c', & n, & c);  If typing: '10 T '. 
```
1. n = 10, c = ''
2. n = 10, c = 'T'
3. Error while building the program
4. Other results
Question 9. Print results to the screen of the following program:
```
  #include 

  void main () 

  { 

  int i = 100;  printf ('% c', i); 

  }; 
```
1. 'd'
2. 'D'
3. '100'
4. Other results
Question 10. How can the hang be defined:
1. #define string
2. const name_volume_value = value;
3. There is no way to define
4. A and B