Ist yearly 2018 things that i need to know

Question 1

what is the process of trimming an image to select only parts needed

Answer 1

cropping

Question 2

what does OCR mean

Answer 2

Optical character recognition

Question 3

what is a bit mapped graphic

Answer 3

Bitmap images are stored as a series of tiny dots called pixels.

Question 4

what are San serif fonts

Answer 4

A category of typefaces that do not use serifs, small lines at the ends of characters.

Question 5

what is vba

Answer 5

Visual Basic for Applications is an implementation of Microsoft’s event-driven programming language

Question 6

whats is css

Answer 6

Cascading style sheets how HTML elements are to be displayed on screen, paper, or in other media

Question 7

what is a string

Answer 7

a string is a line of characters to create something

Question 8

what is a terminal

Answer 8

the beginning and end of a program

Question 9

what is morphing

Answer 9

where one picture changes into a different image

Question 10

what is digitising

Answer 10

convert (pictures or sound) into a digital form that can be processed by a computer

Question 11

what is character data

Answer 11

the building blocks of text

Question 12

what is string data

Answer 12

whole strings of characters

Question 13

what is Boolean

Answer 13

true and false

Question 14

what is integers

Answer 14

whole numbers

Question 15

what is real numbers

Answer 15

used for decimals

Question 16

what is binary data

Answer 16

hold large objects such as movies, sound or graphics

Question 17

what is graphic static

Answer 17

2D or 3D pictorial representations of data that can be either bit-mapped or vector-based

Question 18

what are vector based images

Answer 18

images made out of various lines

Question 19

what is multimedia

Answer 19

a presentation of information using any combination of at least three of the five basic digital media data types

Question 20

what are the 5 digital media data types

Answer 20

text
graphics
audio
animation
video

Question 21

what is Hypermedia

Answer 21

any media type that allows interactivity, typically by using a touchscreen or a mouse

Question 22

what is hyper text

Answer 22

text linked to related information

Question 23

what is a interactive digital television

Answer 23

it is a tv that allows you to manipulate whats on the screen

Question 24

what is streaming

Answer 24

while your watching a video it will load part of the video you haven’t watched and and unload the videos you have