To handle deadlocks two main strategies are used: prevention or avoidance. Whereas prevention is relatively easier to implement, dealing with avoidance is relatively more difficult. a) what is/are the difference(s) between the two; b) what makes avoidance not so easy to implement; and c) under avoidance, what is meant by a ‘safe’ state? Discuss each case briefly. (

When keyboarding, if you want to be fast and accurate you should return your hands on home row with your fingers relaxed and your eyes on the text use only your index fingers to hunt and peck keep your fingers stiff and your eyes on the keys slouch in your chair and keep your fingers hovering over all of the keys

Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?

State 7 common key's for every keyboard