
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:Computer Science
Write a MIPS assembly language program to
read an arbitrary number of integer pairs from
a file. Each pair will then be multiplied
together with the results being accumulated
(added together) forming a sum-of-products
operation. Submit your report and code here.
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- Review the following snippet from an assembly code listing file (source assembly statements and listing file line numbers are removed purposely) and answer the questions. 00000000 B8 00000000 00000005 03 05 0000000A R 0000000B 66| 2B 15 00000008 R 00000012 41 00000013 69 15 0000000A R FFFFFED9 0000001D 8A C3 0000001F FF OD 0000000A R 00000025 661 B9 0019 1) Locate the instruction that has the smallest size object code (i.e. minimum byte-length), what is the corresponding address of the instruction? type your answer... 2) Locate the instruction that has the largest size object code (i.e. maximum byte-length). What is the byte-length of the instruction? type your answer... 3) How many of the above instructions have direct memory reference? choose your answer... 4) What is the total length (number of bytes) of the above object code snippet? type your answer... 5) How many instructions contain an opcode prefix? choose your answer...arrow_forwardWrite a MARIE program simulation the following Python code. The MARIE program must generate the output similar to Python's. The program must have a loop. Python code: num = [1,2,3,4,5,6]for i in num: print (i) This is what I have so far but it only prints from 1 to infinity: ORG 100START, LOAD NUM STORE COUNT OUTPUT LOAD NUM ADD ONE STORE NUM LOAD NUM SUBT COUNT SKIPCOND 400 // Salta si COUNT < NUM JUMP START HALT ONE, DEC 1NUM, DEC 1COUNT, DEC 1 END STARTarrow_forwardYour Question: Write a program in MARIE assembler to print “Hello World!” Define the message as a “C” style NULL terminated string. The program must implement a loop, like the pseudocode below. str =“Hello World!” index = 0 while str[index] != 0 output str[index] index = index + 1 ORG 100 START, LOAD STR STORE INDEXLOOP, LOAD INDEX ADD ONE STORE INDEX LOAD INDEX ADD STR STORE X LOAD X OUTPUT JUMP END JUMP LOOP END, HALT STR, HEX 0048 HEX 0065 HEX 006C HEX 006C HEX 006F HEX 0020 HEX 0057 HEX 006F HEX 0072 HEX 006C HEX 0064 HEX 0021 HEX 0000 INDEX, DEC 0ONE, DEC 1X, DEC 0 END START // it does not print anything, help plsarrow_forward
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