Set of Multiple Choice Questions About Programming with P12

This article presents Set of Multiple Choice Questions About Programming with P12 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 P12

• Question 1. With the above code, how much is the value of c?

  public void A () {
  
  bytes a, b, c;
  
  a = 255;
  
  b = 122;
  
  c = (bytes) (a & b); }

  • 122
  • 123
  • 255
  • 377
• Question 2. Which function is used to select the largest value in a range of cells.
  • Count
  • Average
  • Max
  • Post
• Question 3. A form is declared as follows: When sending information to the server, which of the following is set:
  • $ _GET []
  • $ _POST []
  • $ _SESSION
  • $ _COOKIE
• Public void DoSomething (string someArgument). Which XML tag has used someArgument event in the above code?
  • method name = someArgument
  • function name = someArgument
  • argument name = someArgument
  • parameter name = someArgument
• Question 5. What is the result of the following statement:

  printf ('% 2f', 123.5678908);

  • 123.56
  • 123.567890
  • 123,567
  • Other results
• Question 6. If the address of S is 1000, then the value of p is how much:

  char S [20] = 'aaaaaea'; char * p = strstr (S, 'e');

  • 1000
  • 1005
  • 1003
  • Other results
• Question 7. Some of the following tasks will be applied to check whether an integer is odd or even:1. Begin (start). 2. Enter an integer 3. If the number is 0, display the string: 'This is an even number'. 4. The opposite displays: 'This is an odd number'. 5. Divide n by 2; 6. End (end). In your opinion, which of the following steps is correct:
  • 1, 2, 3, 4, 5, 6
  • 1, 5, 4, 3, 2, 6
  • 1, 2, 5, 3, 4, 6
  • 1, 5, 3, 4, 2, 6
• Question 8. Among the following formats, which format is used to print the address:
  • '% f'.
  • '%S'.
  • '% p'.
  • '%hour'.
• Question 9. Declaring the function to find the largest value in a film of the following numbers, which declaration is correct:
  • void Max (long * a);
  • long Max (long * a []);
  • void Max (long a [], int n);
  • long Max (long * a, int n);
• Question 10. Declaring the function to sum the elements below, which declaration is correct:
  • void Sum (int a []);
  • long Sum (int * a);
  • void Sum (int a [], int n);
  • All is wrong