How to detect previous route in angular.

Which of these options are the correct sequence of actions for content to be copied and pasted? select content, click the copy button, click the paste button, and move the insertion point to where the content needs to be inserted. click the copy button, select the content, move the insertion point to where the content needs to be inserted, and click the paste button. select the content, click the copy button, move the insertion point to where the content needs to be inserted, and click the paste button. select the content, move the insertion point to where the content needs to be inserted, click the copy button, and click the paste button.

The managing director of a company sends a christmas greeting to all his employees through the company email. which type of network does he use? he uses an .

Anetwork security application that prevents access between a private and trusted network and other untrusted networks