CS301 Quiz 3 Jan 2026

Quiz 1 - CS301

Question:

In threaded binary tree, we convert the ________ pointers of binary tree to threads.

A. Right

B. NULL

C. None of the given options D. Left Copied: 1/1/2026, 8:34:26 PM

Quiz 2 - CS301

Question:

When a complete binary tree, represented by an array then for any array element at position i, the left child is at position ______.

A. 2i B. 2i+1 C. 2i-1

D. floor(i/2)

Copied: 1/1/2026, 8:34:51 PM

Quiz 3 - CS301

Question:

A complete binary tree is a tree that is _________ filled, with the possible exception of the bottom level.

A. completely

B. partly C. partially D. incompletely Copied: 1/1/2026, 8:36:06 PM

Quiz 4 - CS301

Question:

If there are 56 internal nodes in a binary tree then how many external nodes this binary tree will have?

1. 54
2. 55
3. 57
4. 56

Correct answer: 57

Copied: 1/1/2026, 8:36:45 PM

Quiz 5 - CS301

Question:

A binary tree with 33 internal nodes has _______ links to internal nodes.

A. 34 B. 31 C. 33

D. 32

Copied: 1/1/2026, 8:37:07 PM

Quiz 6 - CS411

Question:

__________ allow attaching a handler for an event that is defined in an element other than the one adding the handler.

A. Routed Event

B. Attached Event

C. Bubbling D. Tunneling Copied: 1/1/2026, 8:37:54 PM

Quiz 7 - CS411

Question:

In Dockpanel, __________ attribute doesn’t fill the remaining space at the end.

A. Lastfill=true; B. Lastchildfill=nill; C. Lastchildfill=true;

D. Lastchildfill=false;

Copied: 1/1/2026, 8:38:23 PM

Quiz 8 - CS411

Question:

Multi touch events are categorized into _____________ and ______________.