Question 1
Which of thefollowing is the proper declaration of a pointer?
A) int p;
B) int &p;
C) ptr p;
D) int *p;
Question 2
Which of thefollowing gives the memory address of integer variable x?
A) *x
B) x
C) &x
D) address (x)
Question 3
What is wrong withthese statements: int *ptr; * ptr = 5;
A) A pointer cannot pont to a type of integer
B) *ptr = 5; is not the right way to reference a pointerto update the value it is pointing to
C) A pointer mustbe initialized to a valid address before referencing it
D) There is nothingwrong with these statements, they will execute fine with no issues
Question 4
Which of thefollowing provides the value stored at the address pointed to by the pointercalled ptr?
A) ptr
B) value (ptr)
C) * ptr
D) &ptr
Question 5
Which statementdeclares and initializes a pointer to an address of a character?
A) char char_ptr =&c;
B) char *char_ptr =&c;
C) both a and b
D) none of theabove
Question 6
When precedence isapplied, which is an equivalent statement to: i2 = *p1 / 2 + 10;
A) i2 = ((*p1) / 2) + 10;
B) i2 = (p1 * 2 ) +10;
C) i2 = (*p1) / ( 2+ 10);
D) none of theabove
Question 7
Which is a validway to to reference a member called id_number of a structure using a pointer toa structure variable named emp_ptr?
A) (*emp_ptr).id_number = 98401;
B) emp_ptr ->id_number = 98401;
C) Both a and b
D) none of theabove
Question 8
C has a specificpointer type, such as: pointer int_ptr;
A) True
B) False
Question 9
A properlydeclared pointer in C can reference any element of an array, assuming thepointer is declared to point to same type as the array type
A) True
B) False
Question 10
A pointer ispassed by value to a function
A) True
B) False
