Answer:
a. social engineering attack
Explanation:
Two-factor authentication requires that the user/owner of the account enter a second verification code alongside their password in order to access the account. This code is usually sent to a personal phone number or email address. Therefore in order to breach such a security measure the best options is a social engineering attack. These are attacks that are accomplished through human interactions, using psychological manipulation in order to trick the victim into making a mistake or giving away that private information such as the verification code or access to the private email.
Hey there! Hello!
In an instance of Microsoft Excel 2016, you can select your entire worksheet by using the Ctrl-A shortcut on your keyboard for Windows, or Command-A in the case of a Mac. If you have a standard Windows keyboard, you should have two Ctrl keys on either side of your keyboard. On a standard Mac keyboard, you'll also find that there are two Command keys on either side of your space key. This shortcut applies to other things as well, such as documents in Word. It basically selects everything there is to select.
I have attached a screenshot of the result of doing Command-A on a blank document. Everything within the bolded green outline is selected – it's typical for the cell you were on to be white instead of your highlight color (which is grey, in my case), and it will be selected, too.
Hope this helped you out! Feel free to ask me any additional questions if you have any. :-)
Both yeah and no, depending on personal opinion
Answer:
for better future and attractive human life
<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.