Question

A) In C++ a linked list is implement as STL.

i)vector

ii)array

iii)list

iv)queue

B) Which of the following characterizes a stack?

i)first in, first out

ii)first in, never out

iii)last-in, first-out

iv)last in, last out

C) Which of the following characterizes a queue?

i)first in, first out

ii)first in, never out

iii)last-in, first-out

iv)last in, never out

Answer 1

Answer 1:C
list uses linked list in background
Answer 2: last in first out (LIFO)
elements which inserted last will be removed first
Answer 3: A
first in first out (FIFO)
Elements which are inserted first will be removed first
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