Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Consider using a single-core and four-core shared memory computer to calculate C. Calculate the speedup of the 4-core machine without memory constraints.?
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- Google is now present in Pakistan with the opening of a new office there. Someone has found you. Regarding the question of the microprocessor's speed, you posed the rhetorical question, "What will your answer be?"arrow_forwardConsider a CPU which operates with 20Mbyte/s operating speed. The CPU is operating on program control mode of I/O and it has to transfer data of 20 bytes from it. The data is transferred byte wise. Size of the Status register is 2 bytes. What is the total time needed to perform the data transfer?arrow_forwardin 8 bit computer system paging is used. how many different virtual memory addresses total? if there are 64 memory address in frame, and page number needs p bits, what is value of p?arrow_forward
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