
File Size Encoding Quiz
Quiz
•
Computers
•
10th Grade
•
Practice Problem
•
Medium
M Ellis
Used 19+ times
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33 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the file size (in bytes) of a text file that contains 142 characters including spaces when encoded using 8-bit ASCII?
142 bytes
284 bytes
128 bytes
256 bytes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the file size (in bytes) of the same text file when encoded using 16-bit Unicode?
142 bytes
284 bytes
128 bytes
256 bytes
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a pixel short for?
Picture element
Pixel element
Picture ellipse
Pixelated image
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you magnify an image?
The image becomes clearer
You can see the tiny elements it is made of
The image changes color
The image disappears
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the smallest element in an image called?
A dot
A pixel
A grain
A bit
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What can be the color of pixels in an image?
Only black and white
Only primary colors
Any color
Only grayscale
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used to describe the way of representing an image as shown?
Vector
Bitmap
JPEG
GIF
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