Question

In protecting systems, is the major component of information Systems that must be watched carefully. Hardware Software Network People Question 27 (1 point) Saved In which method of encryption is two keys used for encryption and decryption so both sender and receiver share one same key and the different unique matching key? Symmetric key encryption SSL (Secure Socket Layer) Personal key encryption Public key encryption Question 28 (1 point) When company implements developed application, the company can choose O cut-over conversion with allowing old and new systems for a while O parallel conversion with starting specific business unit first and then increase more units phased conversion by breaking into functional modules and starting one module at a time O pilot conversion by implementing prototype and releasing final version later

Answer 1

Answer 26 :-   Option 3 ( Network )

Explaination :- While protecting the system from security attacks , the most vulnerable component of the Information System is the Network as it is the only gateway that is connected to the other systems via internet or othr network. Thus it is possible could attack the system via the network if the network is not very secured.There are a lot of attacks that are done via network only i.e Denial of service attack , unauthorised access , traffic attack etc . Thus in protecting system , Network is the major component of the information system that is to be watched very carefully.

Answer 28 :-- Option 4 (pilot conversion by implementing prototype and releasing final version later)

Explaination :- When a company implements a developed application , it might be possible that the developed application might get some problem with the user or if it is implemented directly then it would be problem as the old system will be unused immediatly. So pilot conversio is the best option. In Pilot conversion , the smaller version or the beta version of the developed application is given to a small group of people and their experience with the application are monitered . Then based on the feedback of the beta version users , the final version is released , which can be used by all.