Logical address converted into linear address usingthen into physical address on memory using.Ais a logically self-contained unit of code thatreceives a list of parameters and performs computation, andreturns resultsThecombines your program's object file created bythe assembler with libraries to produces an executable programmakes it possible to start an instruction beforecompleting the execution of previous one.The architecture that has a small and simple instruction set withwhich all instructions have the same widthUses the system bus to communicate with the processor and tohandle low-level operationsThe mode in which each program can address a maximum of 4 GBof memory.Expensive, used for cache memory, faster access, no refreshThe table provided by the operating system contains segmentdescriptors for all programs and initialized during boot up.A special 32-bit register that indicates the address of the nextinstruction to be executed by the microprocessorChoose...Choose...linkerGlobal descriptor table (GDT)Instruction PointerStatic RAMassemblerDynamic RAMproceduresuperscalarpipeliningCISCI/O ControllersProtected ModeRISCsegmentation, addressingsegmentation, pagingChoose...Choose...Choose...Choose...4•45

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Description: Logical address converted into linear address usingthen into physical address on memory using.Ais a logically self-contained unit of code thatreceives a list of parameters and performs computation, andreturns resultsThecombines your program's object

As per rule, I am entitled to answer the first 3 questions only. Operating System:- The operating…

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Logical address converted into linear address using then into physical address on memory using. A is a logically self-contained unit of code that receives a list of parameters and performs computation, and returns results The combines your program's object file created by the assembler with libraries to produces an executable program

Logical address converted into linear address using then into physical address on memory using. A is a logically self-contained unit of code that receives a list of parameters and performs computation, and returns results The combines your program's object file created by the assembler with libraries to produces an executable program

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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c) To illustrate what difference a vector processor can make as compared to a traditional CPU, consider a hypothetical RISC machine with these lines of code ; Hypothetical RISC machine; add 10 numbers in a to 10 numbers in b, storing results in c; assume a, b, and c are memory locations in their respective registers move $10, count ; count := 10 loop: load r1, aload r2, badd r3,r1,r2 ;r3:=r1+r2store r3, cadd a,a,$4 ;moveonadd b,b,$4add c,c,$4dec count ; decrementjnez count, loop ; loop back if count is not yet 0 ret How would a Cray-style vector machine process this information? d.) State three advantages in the vector style approach
Question 15 kk .Consider a microprocessor system where the processor has a 16-bit data bus and a 20-bit address bus. Determine (in bytes) the maximum size of the bit-addressable memory that can be connected to this processor. In continuation to the previous exercise, now consider a byte-addressable memory with a 32-bit address bus. What is the maximum memory size (in bytes) that can be accessed? Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line
4. Memory and Addressing Modes The state of the CPU and memory is represeated by this diagram. _m Address | Value X [ | =] | S R [pc_[srooo | s Jsoueo] [Fag(p) [N [v[1]e o i [2]c] [vaive Jofo]1]ofofo]1]1] a) Value of A after execution of LDA #50D? b) Value of A after execution of LDA #S0F? €) Value of Y after execution of LDY $0D? ) Value of Y after LDY ${000F), X? ) Value of Y after LDY ($0F), X2 please show workings!
Imagine that you have implemented an algorithm in a program which has 40% parallelizable code. Now consider the following two cases assuming that scheduling overhead is ignored: -The program is executed on a single processor. -The program is executed on a parallel system with 4 processors. Compute the speed-up gained in the case where multiple processors are used.
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Bomb lab phase 1 Welcome to my fiendish little bomb. You have 6 phases withwhich to blow yourself up. Have a nice day! 1 2 3 4 5 6 Breakpoint 1, 0x0000000000400ef2 in phase_1 ()(gdb) disassDump of assembler code for function phase_1:=> 0x0000000000400ef2 <+0>: sub $0x8,%rsp0x0000000000400ef6 <+4>: mov $0x402520,%esi0x0000000000400efb <+9>: callq 0x4013cd <strings_not_equal>0x0000000000400f00 <+14>: test %eax,%eax0x0000000000400f02 <+16>: jne 0x400f09 <phase_1+23>0x0000000000400f04 <+18>: add $0x8,%rsp0x0000000000400f08 <+22>: retq0x0000000000400f09 <+23>: callq 0x4015f4 <explode_bomb>0x0000000000400f0e <+28>: jmp 0x400f04 <phase_1+18>End of assembler dump. How do I defuse it?
Memory address translation is useful only if the total size of virtual memory (summed over all processes) needs to be larger than physical memory. True or False. Justify your answer.
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. Consider a system that has multiple processors where eachprocessor has its own cache, but main memory is shared among allprocessors.1. a) Which cache write policy would you use?2. b) The cache coherency problem. With regard to the systemjust described, what problems are caused if a processor has acopy of memory block A in its cache and a second processor,also having a copy of A in its cache, then updates mainmemory block A? Can you think of a way (perhaps morethan one) of preventing this situation, or lessening itseffects?
Question Show how the following values would be stored bybyte-addressable machines with 32- bit words, using little endianand then big endian format. Assume each value starts at address301816. Draw a diagram of memory for each, placing the appropriatevalues in the correct (and labeled) memory locations. a. 56789ABC16 b. 2014111910 The memory unit of a computer has256K words of 32 bits each. The computer has an instruction formatwith 4 fields: an opcode field; a mode field to specify 1 of 7addressing modes; a register address field to specify one of 16registers; and a memory address field. Assume an instruction is 32bits long. Answer the following: a. How large must the mode field be? b. How large must the register field be? c. How large must theaddress field be? d. How large is the opcode field? 4. In a computerinstruction format, the instruction length is 12 bits and the sizeof an address field is 4 bits. Is it possible to have: 13 2-address instructions 45 1-address instructions…
Consider the following three CPU organizations:CPU SS: A 2-core superscalar microprocessor that provides out-of-order issue capabilities on 2 function units (FUs). Only a single thread can run on each core at a time.CPU MT: A fi ne-grained multithreaded processor that allows instructions from 2 threads to be run concurrently (i.e., there are two functional units), though only instructions from a single thread can be issued on any cycle. CPU SMT: An SMT processor that allows instructions from 2 threads to be run concurrently (i.e., there are two functional units), and instructions from either or both threads can be issued to run on any cycle. Assume we have two threads X and Y to run on these CPUs that include the following operations: Thread X Thread Y A1 – takes 3 cycles to executeA2 – no dependences A3 – conflicts for a functional unit with A1A4 – depends on the result of A3 B1 – take 2 cycles to executeB2 – confl icts for a functional unit with B1B3 – depends on the result of…