Set of Multiple-choice Questions on Award-winning Programming P5

This article examines Set of Multiple-choice Questions on Award-winning Programming P5. It presents the main facts, practical implications, and key points in a clearer, easier-to-follow format.

Understanding Set of Multiple-choice Questions on Award-winning Programming P5

• Question 1. Suppose there is a ch = 'A' statement. So how many bytes will it contain:
  • first
  • 2
  • 3
  • 4
• Question 2. Suppose there is a command ch [] = "A". How many bytes are included:
  • first
  • 2
  • 3
  • 4
• Question 3. Print results to the screen of the following program:

  #include void main ()
  
  {
  
  int ch = 'A'; printf ('% d', ch);
  
  }

  • A
  • a
  • 65
  • Other results
• Question 4. Result of the following program:

  #include
  
  void main ()
  
  {
  
  int i = 98; printf ('% c', i);
  
  };

  • B
  • b
  • 98
  • Other results
• Question 5. Print results to the screen of the following program:

  #include
  
  void main ()
  
  {
  
  int i = 5, j = 6; i = i- --j;
  
  printf ('% d', i);
  
  };

  • 6
  • 5
  • first
  • 0
• Question 6. The general form of printf () function is: printf ('array of specifications', sequence of expression code); In it, the code set will be:
  • The range of data format codes displayed
  • Cursor of string of characters
  • Character strings are informative
  • All 3 answers above
• Question 7. In the following functions, which function is an unformatted function to enter a character from the keyboard.
  • scanf ()
  • getchar ()
  • getch ()
  • getche ()
• Question 8. In the following functions, which function to enter a character from the keyboard immediately after typing, do not wait press Enter and do not show the screen:
  • scanf ()
  • getchar ()
  • getch ()
  • getche ()
• Question 9. Which function reads the character from the keyboard immediately after typing, without waiting for pressing Enter. The characters appear on the screen:
  • canf ()
  • getchar ()
  • getch ()
  • getche ()
• Question 10. What is the following screen print result of the program:

  #include
  
  void main ()
  
  {
  
  int i;
  
  for (i = 2; i <= 4; i + = 2) printf ('% 3d', i);
  
  };

  • '1 2 3 4'
  • '2 3'
  • ' 2 '
  • The program cannot run