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In 1981, Jim Grey introduced the ACID principle, which states that database management systems must ensure atomicity, consistency, isolation, and durability (particularly as it relates to transaction processing). This principle has guided the design of database management systems and support for transaction processing for decades. More recently, some database systems (particularly systems that are not based on the relational model and do not use SQL) have instead emphasized BASE (basically available, soft state, eventually consistent). Define both and discuss how they are similar and dissimilar in 300 words using at least 2 sources. Identify when would b the best time to use each when designing a database.
Assume a RISC machine utilizes overlapping register windows for passing parameters between procedures. Machine has 298 registers. How many register windows would be available for use?
Investigate FAT32 versus NTFS and write a short summary of them
Categorize the following systems and explain your classification: A point-of-sale system in a supermarket, A system which sends out reminders that magazine subscriptions are due to be paid.
List uses that this type of computer could support for whichever division selected from above.Explain why you think the impact will or will not occur, cite sources when necessary, and justify your position using APA format.
produce a truth table showing what the next state of the machine should be as a function of the current state. then produce a combinational circuit using gates and D-flipflops that implements this state machine. label the least and most significan..
Indicate data dependency in the code below. Assuming there is no forwarding in the pipeline, howmany clock cycles are needed to finish the program? If full forwarding is used, how many clock cycles are needed?
Does company culture impact security? If so, in what way? How does this fit into computer ethics?
Submit a paper in which you compare and contrast the decision-making processes between groups and individuals. Support your work with practical examples and your own observations.
Many corporate and education organizations use a learning management system (LMS) to deliver online courses to their customers or employees. Consider a system of this type with which you are familiar, such as University's course system.
Consider a device of 50MBPS is operated in cycle stealing mode of DMA as and when 8byte word is available. It is transferred into the memory in 40ns. What is the percentage of time processor is blocked due to DMA.
Keeping professionals excited about work that is routine and standardized and chaotic is a major challenge for Vincent Weafer. How could he use technical, human, and conceptual skills to maintain an environment that encourages innovation and pr..
Consider a server with Poisson job-arrival stream at an average rate of 60 per hour. Determine the probability that the time interval between successive job arrivals is
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