Compression makes file sizes...
Huffman Coding

Quiz
•
Computers
•
10th Grade
•
Medium
O Hawkridge
Used 5+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Bigger
Smaller
The same
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The correct encoding of the letter C in this tree is:
11
10
01
00
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Huffman coding uses the ________ of each character to work out their encodings.
Frequency
Order in ASCII
Number value
Binary value
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How do you move through a Huffman tree?
0 = right 1 = left
1 = left 2 = right
0 = left 1 = right
0 = middle 1 = back
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the number of bits in a body of text in ASCII?
Number of characters * 7
Number of characters (including spaces) * 7
bits in Huffman * 7
bits in Huffman / 7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Huffman coding?
A lossy compression method
A lossless compression method
A programming language
A type of encryption algorithm
Answer explanation
Huffman coding is a lossless compression method that efficiently encodes data by assigning shorter codes to more frequent characters.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is often compressed using Huffman coding?
Video files
Audio files
Text documents
Executable files
Answer explanation
Huffman coding is often used to compress text documents efficiently, making them the correct choice in this case.
Create a free account and access millions of resources
Similar Resources on Quizizz
18 questions
Characters and Images

Quiz
•
9th - 11th Grade
15 questions
Python2

Quiz
•
8th Grade - University
18 questions
AQA GCSE Computer Science - 3.1.4 Sorting Algorithms

Quiz
•
8th - 10th Grade
14 questions
Garden State Cybersecurity - Unit 4.1 - 4.2

Quiz
•
9th - 12th Grade
10 questions
Data Representation

Quiz
•
9th - 12th Grade
10 questions
ASCII + Binary Representations

Quiz
•
5th - 12th Grade
12 questions
Coding and Robotics

Quiz
•
8th - 12th Grade
10 questions
Unit 1.2 - Data Storage MCQ L2

Quiz
•
10th - 11th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Computers
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade