Computer Science
Best UK USA UAE Australia Canada China Computer Architecture Homework Help Service Online 1.Inspired by the usage of critical word first and early restart on level1 cache misses, consider their use on level 2 cache misses. Assume a 1 MB L2 cache with 64-byte blocks and a refill path that is 16 bytes wide. […]
Best UK USA UAE Australia Canada China Computer Architecture Memory Organization Homework Help Service Online 1.Assume just one DIMM is used in a system, and the rest of the system costs $800. Consider the performance of the system using the DDR2-667 and DDR2-533 DIMMs on a workload with 3.33 level 2 misses per 1K […]
Best UK USA UAE Australia Canada China Memory Organisation Homework Help Service Online 1.A main memory unit with a capacity of 4 megabytes is built using 1M*1 bit DRAM chips .Each DRAM chip has 1k rows of cells with 1k cells in each row .If the time taken for 1 single refresh operation is […]
Best UK USA UAE Australia Canada China Operating System Question and Answers Homework Help Service Online 1.Explain the process called subroutine nesting. 2.The content of the top of memory stack is 5320. The content of the stack pointer SP is 3560. A two-word call subroutine instruction is located in memory at address 1120 […]
Best UK USA UAE Australia Canada China Usage of Stack and Arithmetic Homework Help`Service Online Objective Learning How To Use Stack And Arithmetic Instructions Problem Write an assembly language program to evaluate a Postfix expression. Your program should do the following tasks 1) Prompt the user to enter a valid Postfix […]
Best UK USA UAE Australia Canada China Computer Science Arithmetic Questions and Answers Homework Help Service Online 1.What are the main advantages of using Input / Output interface? Why interfacing is used in digital computers? 2.Consider the multiplication of two 40 X 40 matrices using a vector processor. 3.Starting a initial value […]
Best UK USA UAE Australia Canada China Operating System Direct Memory Access Homework Help Service Online 1.What is direct memory access (DMA). 2.Draw the block diagram of DMA controller. Also explain DMA transfer in computer with diagram. 3.Describe why direct memory access (DMA) is considered an efficient mechanism for performing I/O. […]
Best UK USA UAE Australia Canada China Stack Operations Homework Help Service Online 1.Explain the stack organization. 2.What are the operations in Stack and Queues. 3.Why the stack data structure is known as LIFO? How it Works? Step 1:- Want to buy solution for this. Please click on submit your assignment […]
Best UK USA UAE Australia Canada China C Arithmetic Program Homework Help Service Online Description of Part A You are required to write a C program that accepts two decimal integers, say d and r. You may assume that the first decimal integer d is nonnegative and that the second decimal integer r […]
Best UK USA UAE Australia Canada China Arithmetic Calculator using C++ Homework Help Service Online Implement a command-line calculator that allows the user to enter an expression containing numbers, variables, brackets, and operators. The calculator will also allow assignments to a variable. After the user enters the expression the program will evaluate it and […]