Practice Digital Image Processing Multiple Choice Questions with Answers Quiz-2

Q.1.

Increasing the resolution of an image means that

More pixels will be used to make up the image
More colours will be used to make up the image
The image size will be bigger

Q.2.

The number of pixels per inch in an image is known as the

Dimensions
Colour depth
Resolution
Megapixels

Q.3.

A bitmap image is made up of

Pixels
Colours
Sounds
Samples
Characters

Q.4.

Black and white pixels of image are represented in matrix as

1 and 2
0 and 1
0 and 2
0 and -1

Q.5.

Which of the following is an image file format?

.ppt
.avi
.gif
.mpg

Q.6.

Thresholding is used in

Segmentation
Situations where we want to isolate and object of interest from a background
Replaced by zero if intensity value is less than K the threshold
All Of above

Q.7.

What happens if you don't have enough RAM?

Your computer will slow down because it has to load everything from the Hard Drive
Your computer will speed up
You won't get much wool from your sheep
Your computer will run out of Hard Drive Space

Q.8.

The performance of which three components is most important in a Gaming computer?

CPU, RAM, Graphics Card
RAM, Hard Disk Drive, CPU
Hard Disk Drive, BIOS, Monitor
Motherboard, USB Socket,

Q.9.

A bitmap is a

raster graphic
a vector graphic
pixel
a dot

Q.10.

What is a unit of measurement for digital images?

a picture
a dot
an inch
a pixel

Q.11.

A raster graphic

is composed of pixels
looks like a rooster
images that are made of hundreds of thousands of tiny lines and curves (or paths) to create an image
images that are made of hundreds of thousands of tiny chicken feathers and eggs (or yolks) to create a chicken

Q.12.

The best file format for printing is

.jpg
.tif
.gif
.png

Q.13.

Which image file format will NOT let you have a transparent background?

GIF
BMP
JPG

Q.14.

Would I use JPG for a cinema poster?

Yes
No

Q.15.

Would I use GIF for a website banner?

Yes
No

Q.16.

Which file type supports animation and transparency?

GIF
JPG
PNG
EPS

Q.17.

Choose all of the file types used for images

.JPG
.MP3
.XLXS
.MP4

Q.18.

Which file format has the lowest quality?

BMP
JPG
GIF

Q.19.

What is an advantage of a vector image?

Images can be scaled up or down with no loss of quality
Individual pixels can be changed, which makes very detailed editing possible
They have a large file size
They look real

Q.20.

Which of the following describes a low resolution graphic?

Low number of pixels, low quality image, low file size
Low number of pixels, high quality image, high file size
High number of pixels, high quality image, low file size
High number of pixels, high quality image, high file size

Support mcqgeeks.com by disabling your adblocker.