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problem 1a what is the difference between an mpi blocking send function and an mpi non-blocking send functionb what is a communicator in mpic name
a what is grid computingb what are the key distinctions between conventional distributed computing and grid computingb describe how five features
a what are the principal shortcomings of mpi with respect to the deployment between companies and institutionsb propose a possible solution for the
a in multitasking operating systems there are two types of multitasking such as the preemptive multitasking and the cooperative multitasking
problem 1a list and describe the characteristics of mainframes minicomputers and microcomputersb briefly describe what is meant by electronic
questiona a 500 mhz pentium iii processor takes 2 ms to run a program with 200000 instructions a 300 mhz ultrasparc processor takes 18 ms to run the
problem a explain the difference between the real mode and the protected mode in the 80x86 family of processorsb the 32-bit physical address
problema distributed network architecture is whereby services are executed and distributed among various computers give two advantages and two
questiona in multitasking operating systems there are two kinds of multitasking such as the preemptive multitasking and the cooperative multitasking
problem 1a what is the purpose of the cpu and what can the cpu performb name the two most common types of software and briefly illustrate each onec
problemshow which of the weighted arithmetic mean geometric mean or harmonic mean you would use in each of the following case justify your
questiona imagine you need to move people through a distance of 10 miles with the following specificationsbull car capacity 5 speed 60
a write short notes on displacement only addressing modeb explain the formats of a 80-bit floating point numberc given the following assembly
a how does a data cache take advantage of spatial locality give an suitable exampleb what are the basic differences between a write-allocate and
problem a using a labelled diagram of an instruction-execution cycle describe how a cpu executes single machine instructions by referring to the
question a name and explian the four essential elements of a machine instructionb provide any four common examples of mnemonicsc the level of
problem 1a give three reasons why connecting peripherals directly to the system bus are not a good practiceb name five categories in which the
a prototype a macro known ap which takes 4 integer parameters n number of terms a first term l last term and sum sum of n terms provided thatsum
a give eight properties for each of static ram sram and dram dynamic ram and provide the low-level structure of each type of memoryb assume a system
a explian two limitations of dead-box analysisb describe why memory analysis is difficultc with reference to the shadow walker rootkit explain what
problema forensic methodology consists of three phases briefly explian these three phasesb sometimes its best not to perform hard-disk
a when a forensic examiner arrives at a crime scene the first task done is referred to as incident response summarize the different incident
problem a what do you meant by a file systemb mention the five categories of data for a basic file system reference model what is the use of such a
problem a distinguish between how ntfs and fat store time describe your answerb unix epoch starts as from january 1 1970 000000 gmt provide that
a name five important activities involved in a digital forensic investigationb briefly describe the three types of data that a forensic examiner