Question 1 (1 point)

Javascript uses ___ notation for chaining objects and properties in a single statement. (This notation uses periods).

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Question 2 (1 point)

The indexOf() method returns the index of the _____ occurrence of a specified string within a string.

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Question 3 (1 point)

What is the time complexity of the following loop? for (var i=0; i

Question 3 options:

1)

O(n)

2)

O(n^2)

3)

O(logn)

4)

O(n logn)

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Question 4 (1 point)

What is the output of the following code? var fruits = ["Banana", "Orange"]; fruits.splice(1, 1); document.getElementById("demo").innerHTML = fruits;

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Question 5 (1 point)

A node of a Singly Linked List with property content (which is the node content) is passed to the following function - function f(n) { if (n == null) return " "; return n.content + f(n.next); } What is the output?

Question 5 options:

1)	A string of all the node content in the list for nodes after the passed node?

2)	A string of all the node content in the list for nodes after the passed node in reverse order?

3)	A string of all the alternate nodes in the list after the passed node?

4)	A string of all the alternate nodes in the list after the passed node in reverse order?

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Question 6 (1 point)

function Something() { this.head = null; } This is an acceptable example of

Question 6 options:

1)	A node in a singly linked list

2)	A node in a doubly linked list

3)	A singly linked list

4)	A doubly linked list

5)	A linked list of any type

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Question 7 (1 point)

For a linked list with 6 nodes numbered 1-6, what will be the output of the following function function f2(n){ if (n == null) return " "; var s = n.content; if (n.next != null) s += f2(n.next); return s; }

Question 7 options:

1)	1 2 3 4 5 6

2)

2 3 4 5 6

3)

2 4 6

4)

1 2 3 4 5

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Question 8 (1 point)

The following function applied to a linked list with the nodes 1,2, 3, 4, 5, 6 will return what? function f2(n){ if (n == null) return " "; var s = n.content; if (n.next != null) s += f2(n.next.next); s += n.content; return s; }

Question 8 options:

1)	1 4 6 6 4 1

2)	1 3 5 1 3 5

3)

1 2 3 5

4)	1 3 5 5 3 1

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Question 9 (1 point)

function Something() { this.next = null; this.content = null; } This is an acceptable example of

Question 9 options:

1)	A node in a singly linked list

2)	A node in a doubly linked list

3)	A singly linked list

4)	A doubly linked list

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Question 10 (1 point)

You are given pointers to first and last nodes of a singly linked list, which of the following operations are dependent on the length of the linked list?

Question 10 options:

1)	Delete the first element

2)	Insert a new element as the first element

3)	Delete the last element of the list

4)	Add a new element at the end of the list