Which search examines each data item in turn until a match is made or there are no more items to examine?

• Linear search

• Binary search

• Standard search

Which of the following is an advantage of a linear search?

• It works on both ordered and un-ordered data sets

• It is more efficient than a binary search

• It works on strings and integers

Which of the following is a disadvantage of a binary search?

• It only works on an ordered list

• It is less efficient than a linear search

• It only works on integer values

Which of these types of sort is the most efficient?

• Bubble sort

• Insertion sort

• Merge sort

5

Which of these types of sort is the easiest to program?

• Bubble sort

• Insertion sort

• Merge sort

What size data set does an insertion sort work most efficiently with?

• Large data set

• Small data set

• Medium data set

What size data set should ideally be sorted with a merge sort?

• Small data set

• Medium data set

• Large data set

With a data set of 0,1, 3, 5, 7, 8, 9 how many values would a linear search examine before it found the value 5?

• Five

• Four

• Six

With a data set of 0,1, 3, 5, 7, 8, 9 how many values would a binary search examine before it found the value 8?

• Six

• Two

• Five

With a data set of 0, 1, 5, 3, 8, 9, 7 how many values would a linear search examine before it found the value 9?

• Five

• Seven

• Six