As for this problem, taking into consideration the options presented is critical and that it has to be identified. The most probable and the most likely answer to be the correct one is C. Once e-mail is sent out, it cannot be taken back.
In some cases, e-mails can fail to be sent to the receiver of the mail due to some factors such as the internet connection of the sender, the amount of information it currently holds, and so on and so forth. There might have already been solutions for this that come in forms of applications, extensions, and the like, but once the e-mail is sent, it cannot be taken back.
Henry Ford would have been most interested to bring assembly lines which is an modern innovation to his autmotive factories. Although Henry Ford didn't invent cars he developed assembly lines
It happened because the window files on that users pc are corrupted and deleted so the user needs to reinstall the windows and then after he should be able to remove that file from his PC.
If the above thing didn't work, follow the following steps.
- Click the start button ,type in cmd then it will show you a command prompt program icon, right click on that and open it by using the administrator rights. Once the program opened then type in chkdsk /f and hit Enter to automatically scan your computer for any corrupted files/ folders upon the restart of the computer.
This will be definitely helpful for you.
Answer:
c. Two-factor authentication
Explanation:
Two-factor authentication is also known as 2FA. It is an extra form of security put in place aside the use of username and password to ensure the authenticity of someone trying to access an online platform with a registered account.
First the user enters his or her username and password, then they will also have to provide some extra information before finally gaining access. Such information could be ones place of birth, name of pet, something one has or know, etc.
2FA helps to still keep an account safe even if a device or password is been stolen. Two-factor authentication could be SMSbased, hardware token, software token, etc.
