Answer:
First generation 1940s-1950s Vacuum tube based
Second generation 1950s-1960s Transistor based
Third generation 1960s-1970s Integrated circuit based
Fourth generation 1970s-present Microprocessor based
Fifth generation The present and the future Artificial intelligence based
Ansewer is C a willingness to keep trying
The ipsec component software that handles the tasks of encrypting, authenticating, decrypting, and checking packets is called IKE. It is short for Internet Key Exchange. It is <span>a network security Protocol aimed to allow two devices to actively exchange Encryption Keys and negotiate Security Associations </span>
Answer:
Double-click the header in any one page to go to the editing mode, and then, select the content of the header, see screenshot. Then, press Delete key on keyboard, and then click Close Header and Footer to exit the editing mode, all headers in this current document have been deleted immediately.