Why is number of calling procedures in 8086 not important? O None of the mentioned. Since procedure has fixed size. O Since the maximum number of calling procedures is fixed. O Procedures can be called only once. Since procedure is located in a predefined address.
Q: Suppose a multi-threaded user application sets up a lock to prevent race conditions in a system that…
A: Lets see the solution in the next steps
Q: In XV6 OS how can i edit Ctrl-P to display the virtual-to-physical address mappings for each…
A: In XV6 OS how can i edit Ctrl-P to display the virtual-to-physical address mappings for each…
Q: Which one of the following is not shared by threads? Select one: а. РСВ b. program counter and stack…
A: Explanation:- Both program counter and stack is not shared by threads
Q: Suppose we define a service routine starting at memory location x4000. This routine reads in a…
A: Given code .ORIG X4000 ; starting address of program ST R7,Save R7 ; save R7 with value 0000…
Q: An interrupt is more than a simple mechanism for coordinating I/O transfers". Justify the…
A: The Answer is
Q: one of the following is considered an application of a stack a. execute printing jobs in a printer…
A: Required: one of the following is considered an application of a stack a. execute printing jobs in a…
Q: How are the invocations between address done with respect to system call, RPC/RMI with in the same…
A: The Answer is
Q: (a) How are the invocations between address done with respect to system call, RPC/RMI with in the…
A: The Given Data is Rpc Rmi Invocations same computers And RPC / RMI
Q: How many bytes starting at address Ox401080 in memory/heap are being modified while running the…
A: The correct answer is 8 option D 8 bytes starting at address 0x401080 in memory/heap are being…
Q: 1.compare the real and protected modes of 80286 2. Instead of just using the traditional way of…
A: 80286: This is actually can be called the advanced version of the 8086 microprocessor. There are two…
Q: (Addressing Modes) In Tom's program, what is the value of ax after execution of line 7? Programnert…
A: Dear Student, Here value of esi from line 6 is 4 and we know that the elements beta can be…
Q: of address (676)8 with primary partition (four 16 bytes en
A: What is the size in octal of MBR of address (676)8 with primary partition (four 16 bytes entries)?…
Q: In the x86 which register in the pointer group is used for the data index? Select one: O a. SP O b.…
A: There are 8 general purpose registers in x86. The correct answer
Q: What is the last address of a block of classless addresses if one of the addresses is…
A: Explanation: Last Host ID : Subnet address + Number of Hosts Number of hosts per subnet : 2(32 –…
Q: ; NECreateProcess 4C 8B D1 в8 АА 00 00 00 .text:0000000180092120 r10, rсx mov .text:0000000180092123…
A: Answer: I have given answer in the handwritten format.
Q: A kernel object that is 5 KB in size will be stored in a(n) Q-KB slab. What is the value of Q?
A: Dear Student, A kernel object are always stored in slabs of multiple of 2, ie the slabs are 2KB ,…
Q: Suppose we define a service routine starting at memory location x4000. This routine reads in a…
A: Given: As per the policy we can answer single question at time , but i answering 1st and 4th for…
Q: /1. How much memory is being reserved here? 32 bit. //Throw an error…
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…
Q: Consider the following x86 code: test %eax, %eax jne 3d| Which of the following values of %eax would…
A: Test Instruction: It performs a bitwise AND on two operands. The flags SF, ZF, PF are modified while…
Q: Mutual Ecxlusion can also be satisfied by simlply disabling interrupts. Your answer: O True O False…
A: The simplest solution to achieve mutual exclusion is to disable interrupts during a process's…
Q: 1; BHS_2.aom What value is stored at the memory address designed by Result after the execution of…
A: It is defined as high-speed memory storing units. It is an element of the computer processor. It can…
Q: Which of the following logical addresses can be used to reach the last memory * ?location of the…
A: FF00H:0FFFH logical addresses can be used to reach the last memory location of the (IMByte) memory…
Q: Write a program to add consecutive numbers from 0 +1+2+3+4 + etc. until the sum overflows (C=1). A…
A: An odd number of consecutive numbers has a whole number as an average. This average is always the…
Q: Consider the given routine, assume starting memory location is x4000. Suppose memory location x0072…
A: Given: -
Q: A single-threaded program cannot be deadlocked, and this is because one of the conditions of…
A: Hold and Wait is the condition that a single-threaded program cannot be deadlocked if broken.
Q: PUSH reg POP reg MOV reg,reg MOV reg,value LOOP CALL RET NOP 11T 2T 4T ST 17/5T 19T 16T JNZ 16/4T…
A: answer for this question is solved in step 2 Delay Proc Near PUSH BX // 11 T state…
Q: Suppose we define a service routine starting at memory location x4000. This routine reads in a…
A: a) - if memory location x0012 contain the value x4000, identify how the routine will be invoked.…
Q: Write an AVR C program to read the content of location OX005F of EEPROM into PORTB. Solution:…
A: Given,
Q: REgisters REG1, REG2 and REG3 are mapped at addresses 0x40000000, 0x40000001 and 0x40000002,…
A: No, This is the wrong Code. I have explained well below. I hope this will help.
Q: The NX (“no execute”) bit can also be supported by modern CPUs. To force a CPU to avoid running the…
A: Please see the next step for answer.
Q: Consider a program that uses absolute physical memory references meaning that each reference refers…
A: Here,we consider a program that uses absolute physical memory references meaning that each reference…
Q: What is the difference between copying the value 5 into cell 6 and copying the contents of cell 5…
A: Given: Different steps are involved in executing any instruction, such as fetch opcode, memory read,…
Q: 3. The following program is an example of MIPS PC-relative addressing whore is translated from C++:…
A: Answer: I have given answer in the own written format
Q: The following data segment starts at memory address 1700h (hexadecimal) .data printString moreBytes…
A: Need to find the hexadecimal address of DueDate for the given data segment which starts at memory…
Q: 1. Number of milliseconds between each invocation of the timer event. a) Interval b) Time c)Name d)…
A: The Interval attribute is used to determine how often the Elapsed action is fired. The Timer class…
Q: after the execution of Line 18 in the fo1loving code? Ensure you ansver includes the "S" aign - e.g…
A: It is defined as high-speed memory storing units. It is an element of the computer processor. It can…
Q: A kernel object that is 5 KB in size will be stored in a(n) Q-KB slab. What should be the value of…
A: Hey there, I am writing the required solution based on the above given question. Please do find the…
Q: . Show the sequence of commands needed to load the machine co 320E3412H starting at address CS:100,…
A:
Q: If partitioning minimization is applied, what will be the value of partition 3 or P3? * NS Output PS…
A: If portioning minimisation is applied, what will be the value of partition 3 ? P3 = {A}{B}{C}{D}
Q: Suppose we define a service routine starting at memory location x4000. This routine reads in a…
A: Given: I am answering the 1st and last question as per the bartlebey policy we can answer single…
Q: in case compute do not distinguish between memory & I/O addresses this configuration called Isolated…
A: Task :- Choose the correct option for given question .
Q: in case compute do not distinguish between memory & 1/O addresses this configuration called *…
A: We have 2 configuration Memory Mapped IO IO mapped IO In memory mapped IO, no seperate address is…
Q: In classless addressing, we know the first address and the number of addresses in the block. Can we…
A: Yes, we can find the prefix length based on the first address and the number of addresses in the…
Q: Which of the following miss is definite to occur in cache memory? Compulsory miss Capacity miss…
A: Cache memory is small in size and very fast memory.
Q: What does BL P1 do? Save return address to SP and then set PC to P1 Save return address to LR and…
A: The correct option is: Save return address to LR and then set PC to P1. Therefore, the correct…
Q: Is it allowed to use a virtual address A?
A: -The services provided by a virtual address are available for any individual or a registered…
Q: What are the two most common ways to synchronise Threads? Which one provides you greater control…
A: The above question is solved in step 2 :-
Q: Which of the following logical addresses can be used to reach the last memory location of the…
A: 8086 microprocessor have 20 bit address bus which provides 1MByte (220=1,048,576) address space. the…
Step by step
Solved in 2 steps with 1 images
- 13. Why is number of calling procedures in 8086 not important? Procedures can be called only once. Since procedure is located in a predefined address. None of the mentioned. Since procedure has fixed size. Since the maximum number of calling procedures is fixed.Here function f returns the results through address passing. Assuming c is a global complex number defined in main.c, please implement f.h by selecting line numbers from the following lines in correct order. Remember each blank can hold just one line number. 1 #include 2 #include 3 #include "g.h" 4 #include "f.h" 5 extern c_t c; 6 c tc; 7 c_t g(c_t, c_t): 8 c_t g(c_t a, c_t b){ 9 c_tre, 10 c_t re1, re2; 11 else { f(&re1, n-1); f(&re2, n-2); *re = g(re1, re2); } 12 f.o: f.h g.h 13 f(&re, 10); 14 f: main.o f.o g.o дсс -c f.c gcc -c g.c gcc -c main.c gcc -o f main.o f.o g.o -Im 15 16 17 18 19 g.o: g.h 20 if (n <= 1) *re = c; 21 int main(void) 22 main.o: f.h g.h 23 printf("%f\n", sqrt(re.x - re.y)); 24. rox 24 re.x = a.x"b.x - a.y*b.y; 25 re.y = a.x*b.y + b.x*a.y; 26 return 1- 27 return re: 13; 28 scanf("%lf%lf", &c.x, &c.y): 29 typedef struct { double x, y; } c_t; 30 void f(c_t *, int); 31 void f(c_t *re, int n) { 32 }The addressing mode which makes use of in-direction pointers is А. Relative addressing mode В. Offset addressing mode C. Index addressing mode D. Indirect addressing mode
- switch (c) { case 1: a = 10; break; case 2: a = 20; break; case 3: a = 30; break; default: a = 0; } Translate this piece of C codes into ILOC codes. Variable c and a should be stored in the activation record. Your translated codes start at address 1000 and grow to larger addresses. The address of a variable in the activation record is r_arp[@name], where r_arp is the register storing the activation record address and @name is the macro for the offset of the variable name. You may use labels instead of address number in jump/branch instructions.please make this on access step by stepMemory address Data According to the memory view given below, if RO = Ox20008002 then LDRSB r1, [r0, #-4] is executed as a result of r1 = ?(data overlay big endian)? Øx20008002 ØXA1 Øx20008001 ØXB2 Øx20008000 Øx73 ØX20007FFE ØXD4 ØX20007FFE Lütfen birini seçin: O A. R1 = 0X7F O B. R1 = Oxffffffd4 O C. R1 = Oxffffff7F O D. R1=0XD4000000 O E. R1 = 0XD4
- CAN ONLY USE X86 LANGUAGE FUNDAMENTALS REVERSE 8 BYTES NUMBER WITH MOV ONLY: We have an 8 bytes width number, so we save the lower bytes in EAX and higher bytes in EDX: for example number 1234567812131415h will be saved like EAX = 12131415h, EDX = 12345678h. Write a general-purpose program that is able to reverses any number 8 bytes width number that its least significant bytes are in EAX and its most significant bytes are saved in EDX . Note: Reverse means that our sample number becomes: EAX=78563412h and EDX = 15141312h. Consider this sample call: .data EAX: 12131415h EDX: 12345678h NO HIGH LEVEL ASSEMBLY PROGRAMMING. NO SEGMENTS, GLOBAL. Please explain using MOVCorrect and unique answer please i will upvote. CPU Priority Scheduling-preemptive: Write a Java program to implement a priority scheduling algorithm that uses low number to represent high priority. Your program should first prompts the user to input a list of process ID, arrival time, burst time, and priority for each process to be run on the CPU. The list is terminated by 0 0 0 0 for the process ID, arrival time, burst time, and priority. The program output should draw a Gantt chart that shows the scheduling order of the processes using the Priority scheduling algorithm. Also print the turnaround time, response time, and waiting time for each process along with their average for all processes. Make sure that you have a friendly user interfaces and display very helpful messages.In C++, please explain in detail Declare an integer variable XYZ and a pointer called XYZpointer. Write the C++ statemens that will correcty make pointer variable XYZpointer point to the storage location XYZ and extract its address.
- Need help to implement networking in python Server.py Load data from file This option will ask the user for a fully qualified path and will load a JSON file containing the information for users and pending messages. The format of the JSON file will be defined based on your implementation and it will the same used to save the data into file (menu option #4). Functionalities the server must provide: 1) User Sign Up: adds a user identified by a phone number to the system. a) Protocol: USR|username|password|display_name b) Response: 0|OK for success. 1| for an error. c) The server should validate that the username does not exist 2) User Sign In: verify user credentials a) Protocol: LOG|username|password b) Response: i) 0|OK → the credentials are correct. ii) 1|Invalid Credentials iii) 2|Already Logged In → in case that the user is logged in from another client. c) This will help the server knowing which user is connected. d) The server should keep a list of connected clients, which should…2. Write a simple encryption/decryption program. Function encrypt takes a character pointer as a parameter and uses pointer-subscript notation to change the value in the address pointed to by adding 1 to it. Function decrypt takes a character pointer as a parameter and uses pointer notation to change the value in the address pointed to by subtracting 1 from it. Function main calls functions encrypt and decrypt and prints the encrypted string. // A simple encryption/decryption program #include "stdafx.h" #include using namespace std; // write the prototype for function encrypt // write the prototype function decrypt int main() { // create a string to encrypt char string[] = "this is a secret!"; cout « "Original string is : " « string « endl; encrypt(string); cout « "Encrypted string is : « string <« endl; decrypt(string); cout <« "Decrypted string is : «string<< endl;Write a windows32 assembly language program in visual studio that utilizes a recursive procedure. The main (_MainProc) procedure should: accept, from the user, an integer greater than 0. Guard against invalid values being entered using a loop. call the recurse sub-procedure using the cdecl protocol, receive the results of the sub-procedure, and display the results. NOTE: The main procedure should do nothing more than this! The recurse sub-procedure should (following the cdecl protocol): recursively find the solution for: recurse(0) = 3, and recurse(n) = 5 * recurse(n-1) + 9, for n > 0. return the value back to the calling procedure. Notes: Both the main procedure and recurse sub-procedure must follow the cdecl protocol. I need commented code otherwise it will be not accepted