ted. Branch Predictor Branch State Outcome Address 10 11 OXFA00 10 NT OXFF18 11 Pekr 01 00 DXFF24 00 NT OXFF30 T Branch address Prediction (T/ NT) New State OXFF30

Q: 3. Describe two methods for eliminating processes by aborting a process.

A: Two methods for eliminating processes by aborting a process 1.Abort all deadlocked processes 2.…

Q: What is the issue parallelism (IP) of a superscalar machine of width (or degree) N? What is the…

A: Multiple Independent Instruction Pipelines; each with multiple stagesInstruction-Level…

Q: B₂ C₂ D, E₂ F₂ Load Skipcond Jump Load Add Store Subt Store Load Add Store Halt Dec Dec Dec…

A:

Q: Given a process segment table as follows: Segment Base Length (MB) 0 480 600 1 1100 80 2 220 170 3…

A: Answer  I is 630 2. .    1140 3.   2300 4.  Illegal For explanation check below.

Q: Given the following: 8086 speed is 5MHz, call 19T, ret 16T, mov reg, data 4T, push reg 11T, pop reg…

A: In computer science and computer architecture, understanding the timing and speed of operations is…

Q: QI: Write 8086 program to transfer the content of 12_memory locations starting at address 2000:0300H…

A: It is defined as a low-level programming language for a computer or other programmable device…

Q: 2. write 8086 program to copy content of Ax=299fh, BI=87h into memory location A222AH in Es segment…

A: Data copy/ Transfer Instruction 1) MOV- Move Transfers data from 1 register/memory to another…

Q: Process    Arrival Time              Burst Time P1                     0…

A: Process Arrival Time Burst Time P1 0 10 P2 3 8 P3 6 6 P4 8 4 P5 9 3   Gantt chart for…

Q: How are the invocations between address done with respect to system call, RPC/RMI with in the same…

A: The Answer is

Q: We are given Figure 2. Answer the following questions, and provide explanations for your answers. a)…

A: Trap Instruction - Through the trap instruction user invokes the interrupts. Here it also contains…

Q: Fill in the table and explain the codes and results row by row. MOV A, #0A5H CLR C RRC A RL A SWAP A

A: According to the question, we have to explain the given code and find the result . In step 2, we…

Q: Given the code fragment: lst dd 2, 3, 5, 7, 9 mov rsi, 4 mov eax, 1 mov rcx, 2 lp: add eax, dword…

A: Hey there, I am writing the required solution of the questin mentioned above. Please do find the…

Q: 16 data lines and a 1- 8086Mp has memory of size: o pins, 14 Byte 2- In 8086Mp, the number of…

A: According to the Bartleby guideline, we are supposed to answer only first 3 fill in the blank…

Q: Briefly explain or comment on the purpose of each line of code in SIC assembly code.…

A: The Answer is in Below Step:-

Q: 2. Find out the physical address when a. 234D h is the offset and base address of segment is 91AB h…

A: Answer:   a- OFFSET = 234D h; Base Address = 91AB h To obtain physical just add both offset and…

Q: (1) Assume the outcome of branch instruction is correctly predicted. (2) Assume there is an integer…

A: Q1-a) With speculation; there are twelve Recorder Buffer (ROB) entries. Q1-b) without speculation

Q: Draw a Gantt chart and find thruput, average waiting time, average turn around time, number of…

A: SRTF stands for Shortest Remaining Time First. Formulas used areTurnaround time = completion time -…

Q: In MIPS architecture, a pop causes $sp to:

A: $sp it is a stack pointer which is a general purpose register.  Stack  pointer always point to the…

Q: What is the steady state correct prediction rate for a 1-bit bimodal branch predictor, assuming no…

A: The main idea of branch prediction is guess the branching ie, we don't know any idea about which way…

Q: 1. Pipelining increases the throughput compared to sequential mode. true false

A: Answer: False

Q: Given that (12, 17) is a record in the segment table of a process and the size of any segment of the…

A: Segment size = 128 Byte, offset = log2(128) = 7 bits   Segment number Offset Logical address:…

Q: A system is using segmentation without paging. • The segment table of the currently executing…

A: The above question is solved in step 2:-

Q: A partial view of interrupt branch table is given below: Address SWI FFFA 10 FFFB BF NMI FFFC 82…

A: When servicing an exception in 6809, at minimum the following register are pushed onto stack   PD,…

Q: Write a swift program that return true if either of two given integer is in range 50..300 inclusive

A: use if else:-  if( (n1>=50 && n1<=300) || (n2>=50 && n2<=300))   {…

Q: Suppose the EU execute the 4 instruction which is Jump into the second instruction,

A: ANSWER:

Q: In demand paging, if the process valid-invalid bit in page table entry is i then address translation…

A: Lets understand the given problem statement to arrive at a conclusion. In demand paging, a page is…

Q: 5. Given that (12, 17) is a record in the segment table of a process and the size of any segment of…

A: The answer is

Q: How is overflow detection managed within ALUs, especially during arithmetic operations?

A: ALU:ALU stands for Arithmetic Logic Unit. It is a fundamental component of a computer's central…

Q: Match the Brookshear machine assembly code snippets with the addressing mode they use. MOV FO -> R3…

A: MOV FO -> R3 - Hexadecimal addressing. MOV [14] -> R4 - Direct addressing. MOV [R1] -> R2 -…

Q: MOV AL,[2000 H] * Direct addressing mode Register addressing mode Register indirect addressing mode…

A: As per our guidelines we are supposed to answer only one question.kindly repost other question as a…

Q: Represent the following virtual addresses 16,388 8692  as the internal operation of the MMU and show…

A: Memory translation with page tables and page offsets is a crucial aspect of modern computer systems,…

Q: Answer only 3 and 4 Suppose memory has 256KB, OS use low address 20KB, there is one program…

A:

Q: SHOW SOLUTION AX=BEDH BX=4512H CX=B203H DX=EA35H DS=2400H SS=5412H BP=5EF3H SI=DE59H…

A:

Q: These are LC3 Assembly instructions to be translated into 1's and 0's

A: Assembly to binary 1.   The given instruction is " Y LD R5, Y" and given symbol table entry for Y…

Q: Describe two protocols to ensure that the hold-and-wait condition never occurs in a system.

A: Allocate all necessary resources to the process before it begins to run; this eliminates the hold…

Q: The following table shows the predictions made by a 2-bit prediction scheme for 4 different branch…

A: The efficiency of branch instructions, which are instructions that alter the course of programme…

Q: CMP AX,70h JZ N1 N1: MOV DX, FFFFH JMP FNSH N2: MOV DX,0000h FNSH: hlt

A: CMP AX,70h JZ N1 N1 : MOV DX,FFFFh         JMP FNSH N2: MOV DX,0000h FNSH : hlt the above code…

Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.