Code.org CSP Unit 5 Lists

Front

Which vocabulary word is: a common method for referencing an element in a list using a number to indicate its position

Back

index

Front

Which vocabulary word is: a collection of elements

Back

list

Front

Which vocabulary word is: an individual value in a list that is assigned a unique index

Back

element

Front

Match the index with the value: var myNumbers = [32, 64, 33, 0, 15, 26, 3]. What is myNumbers[4]?

Back

15

Front

//Consider this code:
var list = [10, 12, 14, 16, 18];
appendItem(list, 3);
insertItem(list, 2, 20);
removeItem(list, 0);
//What is printed to the console?
console.log(list);

Back

12, 20, 14, 16, 18, 3

Front

//Consider this code:
var list = [10, 12, 14, 16, 18];
appendItem(list, 3);
insertItem(list, 2, 20);
removeItem(list, 0);
//What is printed to the console?
console.log(list[0]);

Back

12

Front

//Consider this code:
var list = [10, 12, 14, 16, 18];
appendItem(list, 3);
insertItem(list, 2, 20);
removeItem(list, 0);
//What is printed to the console?
console.log(list.length);

Back

6

Front

//Consider this code:
var list = [10, 12, 14, 16, 18];
appendItem(list, 3);
insertItem(list, 2, 20);
removeItem(list, 0);
//What is printed to the console?
console.log(list[list.length-1]);

Back

3

Front

//Consider this code.
var listOne = [2, 1, 0];
var listTwo = [1, 2, 0];
var a = listTwo[listOne[0]];
var b = 3 - a;
//What is printed to the console?
console.log(b);

Back

3

Front

//Consider this code.
var listOne = [2, 1, 0];
var listTwo = [1, 2, 0];
//What is printed to the console?
console.log( listOne[1] + listTwo[1] );

Back

3