07

Question 1

Array

Answer 1

A collection of values in which all the values have the same type, & each is id by an index

Question 2

Element

Answer 2

One of the vales in an array. The [] operator selects elements

Question 3

Allocate

Answer 3

To reserve memory for an array or other obj. The new operator allocates memory

Question 4

Reference

Answer 4

A val that indicates a storage loc. In a memory diagram reference appears as an arrow

Question 5

Index

Answer 5

An integer variable or value used to indicate an element of an array

Question 6

Alias

Answer 6

A var that referes to the same obj as another var

Question 7

Traversal

Answer 7

Looping through the elements of an array or other collection

Question 8

Search

Answer 8

A traversal pattern used to find a particular element of an array

Question 9

Reduce

Answer 9

A traversal pattern that combines the elements of an array into a single val

Question 10

Accumulator

Answer 10

A var used to accumulate results during a traversal

Question 11

Deterministic

Answer 11

A program that does the same thing every time it is run

Question 12

Nondeterministic

Answer 12

A program that always behaves differently, even when run with same input

Question 13

Pseudorandom

Answer 13

A sequence of number that appears to be random but are actually the product of a deterministic computation

Question 14

Histogram

Answer 14

An array of integers in which each integer counts the # of vales that fall into a certain range

Question 15

Enhances for loop

Answer 15

An alternative syntax for traversing the element of an array or other collection