C++ Questions

What is the output of the following pseudocode code:

ages = new List

Append(ages, 55)

Append(ages, 88)

Append(ages, 66)

Print(ages)

	A.	55, 66, 88
	B.	55, 88, 66
	C.	55, because there is no loop
	D.	66, because there is no loop
	E.	None of the above.

QUESTION 2

Type the list after the given operations. Each question starts with an empty list. Type the list as: 5, 7, 9

Append(list, 3) Append(list, 2) Append(list, 1) Remove(list, 3)

	A.	3, 2
	B.	2, 1
	C.	1, 2
	D.	2, 3
	E.	None of the above.

QUESTION 3

Assume 11 element list alist contains the characters in the string "mathematics". What is the sequence of elements after executing the instructions?

list alist;

list::iterator iter;

iter = alist.begin();

iter++;

alist.erase(iter++);

iter++;

alist.erase(iter);

alist.pop_front();

	A.	m a t h e m a t
	B.	a t h e m a t i
	C.	m t e a t i c s
	D.	t e m a t i c s
	E.	None of the above.

QUESTION 4

Given a list with nodes 'Z', 'A', 'B', Sort(list) yields 'A', 'B', 'Z'.

	A.	True
	B.	False
	C.	Lists can not be sorted
	D.	Not enough information whether it is ascending or descending.
	E.	None of the above.

QUESTION 5

Assume the declaration:

string weekName[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");

const int DAYSINWEEK = 7;

list::iterator strIterA, strIterB;

After executing the following instructions, strIterA is the location of day _______.

strIterA = weekList.end();

strIterA--;

strIterA--;

	A.	Mon
	B.	Wed
	C.	Fri
	D.	Tues
	E.	None of the above.