Set of multiple choice questions about programming with P10 prize
- Question 1. By two letters A and B, people can write some correct names with a length of no more than 2 letters
- 2
- 4
- 6
- 8
-
- Question 2. There are several types of constants
- 2
- 3
- 4
- 5
-
- Question 3. In Pascal, which annotations are placed between the pair of marks?
- {and}
- [and]
- (and)
- / * and * /
-
- Question 4. In the representations below, which representation is the keyword in Pascal?
- End
- Sqrt
- Crt
- LongInt
-
- Question 5. Which of the following is true about a reserved name?
- Reserved name is the name set by the programmer
- The reserved name is the name that has been prescribed by the human resources with its own specific meaning, not used with other meanings
- The reserved name is the name specified by the HRT with its own specific meaning, which can be redefined
- Reserved names are constants or variables
-
- Question 6. Which of the following statements is true for the standard name?
- The standard name is the name given by the programmer
- The standard name is the name that has been prescribed by the human resource with its own specific meaning, not used with other meanings
- The standard name is the name that has been used by the human resource with its own specific meaning and can be redefined
- The standard name is constants or variables
-
- Question 7. Gotoxy function (int x, int y) is a function:
- Place the cursor at line x, column y
- Place the cursor at column x, y line
- Save the coordinates of the screen pointer of column x, y line
- Save the coordinates of the screen pointer x and y lines.
-
- Question 8. What are the results of the following program:
#include
#include
float x [] = {63.2, -45.6, 70.1, 3.6, 14.5};
int n = sizeof (x) / sizeof (float); void main ()
{
clrscr (); int i, j; floar c;
for (i = 0, j = n-1; i
{
c = x [i]; x [i] = x [j]; x [j] = c;
};
printf ('nKay via la: n'); cho (i = 0; i
getch (); return;
};- Results range is: 63.20, -45.60, 70.10, 3.60, 14.50
- The results range are: 14.50, 3.60, 70.10, -45.60, 63.20
- Other results
- Both A and B
-
- Question 9. What are the results of the following program?
#include
#include #include #define EOL 'n' void main ()
{
clrscr ();
char chu [80]; int tong, dem;
for (dem = 0; dem
for (dem = 0; dem
return;
};- Enter a normal character, then switch to uppercase and print to the screen
- Enter a capital letter, then switch to lowercase and print to the screen
- Another result
- Answers a and b
-
- Question 10. What does the math mean?
- Change the sign of a real number or an integer
- Divide two real or integer numbers
- Take the remainder of the division of two integers
- Answers a and b
-
5 ★ | 1 Vote
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