Which of the following BEST describes malicious software that demands the end-user pay a fee or face the destruction of their files?
Which of the following applications would a user employ to write a business letter?
Which of the following devices transmits and receives printed images over a telephone line?
Which of the following video connections provides the highest resolution?
A user receives an email containing a link. When they hover the mouse over the link, the actual URL does not match the text in the body of the email and appears to be a string of random characters. Which of the following is the BEST course of action?
Which of the following extensions identifies a video file?
