What are the WORST computer malware in your opinion it can be worms backdoors and trojans I just want a input, nothing right or wrong

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

What characteristic of long period comets suggest they come directly from the oort cloud?

Atool that matches persoal skills qualities interests and talets to a career is called a