question on exam past papers Flashcards
a wire frame focuses on
the strucutre of the product for layout and navigation
2 components or elements you might find on a visualisation diagram
text
shapes
information data
identify a device that has an embedded system
washing machine
what is an embedded system
performs a specific task
two reasons for using an embedded system
cheap to build
requires less power
whuch user interaction does the statement represent
” a body motion is used to interact with the HCI)
gesture
botnets purpose
malicious software running on a group of internet connected devices
spyware
software on a device which monitors and collects information
which legistaltive act gives users the right to see what information the government or other organisations hold about government or organisation activities
freedom of information act
what is a logical protection method
it is software based
example of a logical protection method
2 factor identification
face ID
encryption
alphanumeric data type meaning
this will store any combination of letters and numbers only
what is data
unprocessed information that has no meaning or links
example of an alpha numeric
post codes
passwords
why would a bank store date of birth rather than age
date of birth stays the same
