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1 describe the scenario where none of philosophers ever eats ie starvation what is the sequence of events that happen
1 we would like to execute the loop below as efficiently as possible we have two different machines a mimd machine and
1 show that there are 2n entries in a truth table for a function with n inputs2 one logic function that is used for a
1 prove that the nor gate is universal by showing how to build the and or and not functions using a two-input nor gate2
first show the block organization of the 16-bit carry save adders to add these 16 terms as shown in figure b141 assume
now calculate the relative performance of adders assume that hardware corresponding to any equation containing only or
assign state numbers to the states of the finite-state machine you constructed for exercise b37 and write a set of
construct a 3-bit counter using three d flip-flops and a selection of gates the inputs should consist of a signal that
chapter 1 discussed four general methods for coping with complexity modularity abstraction hierarchy and layering which
note solving this problem is best done with use of probability through the level of markov chains you are designing a
louis reasoner has just read an advertisement for a raid controller that provides a choice of two configurations
a system administrator notices that a file service disk is failing for two unrelated reasons once every 30 days on
1 although we discussed several sources of security threats we did not exhaust all there are many such sources name and
1 what is a communication protocol2 why do we need communication protocols3 list the major protocols discussed in this
1 discuss two lan technologies that are not ethernet or token ring2 why is ethernet technology more appealing to users
1 list four wan technologies2 what technologies are found in mans which of the technologies listed in 8 and 9 can be
1 discuss the future of wireless lans2 what is a wireless wan what kind of technology can be used in it is this the
1 do you foresee a fusion between lan man and wan technologies in the future support your response2 network technology
1 what is security and information security what is the difference2 it has been stated that security is a continuous
1 what is pki why is it so important in information security2 what is the difference between authentication and
1 virtual security seems to work in some systems why is this so can you apply it in a network environment support your
1 discuss two security mechanisms applied at the application layer are they safer than those applied at the lower
1 give a detailed account of why the three-way handshake is a security threat2 in the chapter we gave two examples of
1 research the effects of industrial espionage and write a detailed account of a profi le of a person who sells and
1 what is a vulnerability what do you understand by a system vulnerability2 discuss four sources of system