Ict

Question 1

what is character set and give an example

Answer 1

stander set of binary values eg ascii

Question 2

difference between ai and AR

Answer 2

Ai is a simulation of human intelligence
AR when u look at a real place or object

Question 3

list and explaing the 6 main tasks of an operating system

Answer 3

MANAGING FILES - where you can store information safely.
MANAGING INPUT AND OUT PUT- where thinggs can be stored
MANAGING USERFICIENT- u can keep all ur personal information there
PROVIDE INTERFACE- helps u store more information and helps you put a lot of accounts

Question 4

write 3 differences between ram and rom

Answer 4

ram stores data that are currently in use and rom changes all the time

ram stores data while the computer is still on while rom is permanent memory that stores essential instructions for starting the computer

ram loses all its data when a computer is turned of while rom is not lost when the computer is turned on

Question 5

what are the 2 types of primary memory

Answer 5

RAM (random access memory)

ROM(read only memory)

Question 6

name three areas where robots are used

Answer 6

-can be used for education
-used in restaurants to serve people
-used in medical fields to scan patients
- can be used in scientific research

Question 7

what are sensors

Answer 7

are input devices that take reading from the surrounding
examples
-temperature sensor
-light sensor
-color sensor

Question 8

advantages of using robots

Answer 8

-they don’t get tired
-create jobs for programing and maintenance

Question 9

disadvantages

Answer 9

expensive to maintenace
expensive to set up
creats unemployment to humsns
they can spoil and give u wrong infomation