PRF192-fe-fa24

Assume we have the following code:

int i=4;

int *p = &i;

What is the result of the following expression: ++*p?

• 5

• 4

• 9

• 12

What is the incorrect definition?

• Algorithm: a way to find out a solution

• Data: Values are used to describe information. So, information can be called as the mean of data

• Solution: A situation in which something is hidden

• Information: Knowledge about something

When a C program compiles without any errors or warnings, it means that the syntax of the program is correct, and the compiler successfully translates the code into machine-readable instructions. However, a program can still produce incorrect results if there are in the code.

• compilation errors

• runtime errors

• logic or semantic errors

• interpreter errors

Which is not a type of bus in a computer?

• Address bus

• Signal bus

• Control bus

• Data bus

Errors that occur due to syntax errors belong to which of the following?

• Compile time error

• Run time error

• Input error

• Linking error

What is the result when converting 01001010 in binary system to decimal system?

• 78

• 76

• 74

• 72

Which format specifier is used to print the value of a double variable?

• %lf

• %d

• %c

• %f

What will be the maximum size of a double variable?

• 8 bytes

• 4 bytes

• 2 bytes

• 16 bytes

What is the result of the expression 10% 3?

• 1

• 3

• 2

• 0

Which of the following operators has the lowest priority?

• +=

• +

• ++

• -