i think its the first sentence: Mobile devices have become the main source of communication for many people around the world
if im wrong im dum ;-;
C because previous sends you back to something before such as a web page, Next does the opposite and I can't remember what Show MarkUp does.
Answer:
All of the above
Explanation:
A local variable is a variable which is declared within a method or is an argument passed to a method, it scope is usually local (i.e. it is hidden from other method). it can also have the same name as a local variable in another method and it loses the values stored in them between calls to the method in which the variable is declared. So all the option listed above are correct.
<u>Drastic change of over society Computers:</u>
In society computer has drastically changed and it has been used to for varies purpose to do analysis or storing data, as decisions making tools. Purpose computer been found is to do huge calculation. “Compute” word has been derived to computer. Computer later stage it diverted is purpose from calculation to information store device.
Computers have heavy effect the communication in normal word and business world. Especially social media took over the control of computers. In today’s world four type of ethical issue are known in computer mainstream in the workplace they are.
1. Crime (computer)
2. failure of responsibility in the computer.
3. Protection of software records and documents etc.
4. End user data protection and privacy.
99% of computers are protected with firewalls and antivirus. But still hackers can hack the computer and steal the data.
