Group-1_BAN100 - Logistics Regression

C++language

An address space in the memory map starts at address Ox40000000 and ends at address O×40000FFE. What is the size of the space if the data size is 2 bytes? 16k bytes 4k bytes 2k bytes 8k bytes

list: .word 3, 0, 1, 2, 6, -2, 4, 7, 3, 7 size: .word 10 Develop a mips code with a Mars simulator that reads this sequence and counts those <0 (negative) and >=0 (zero or positive) and prints what it finds to the screen.

Assemble Max233 with Atmega32.write its code using Atmel studio Subject : Microprocessor Interfacing & Programming

1)How are threads identified in OpenMP? What is it for? Give a meaningful example. Do these IDs match the thread IDs in the OS? 2) What is the order in which messages are output by threads? Is it always the same? What determines this order?

Identify the difference between a user-level thread and a kernel-level thread.

Indirect Addressing Mode Instruction 002A J@ RETADR 3E20030030 RETADR RESW 1 1.Instruction Starts with 002A2.Opcode of J is 3C3.Object code is 3E2003Please show the details

3. Suppose you are working as a software engineer, You are given a task of designing an operating system for a new devise. What are features you are going to add to design the OS. 4. Differentiate traditional unix with linux. 5. Write a java program to show the life cycle of thread. 6. Give a short note on semaphore, monitors usage and implementation. 7. Consider the following table: P1 P2 P3 P4 P5 P6 Process 17 4 8 1 12 5 Burst Time 5 23 1 3 4 Priority a). Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms: FCFS SJF Non Preemptive Priority and Round-Robin (quantum-4). Which algorithm gives less average waiting time?

What is the difference between user level thread and kernel level thread ?

What is the Class A, B and C address range in decimal and in binary? What is the usage of 127.0.0.1 address?

80x86 Assembly language. Help

microprocessor 8086

Lab Manual 223CCS-3 Advanced Object Oriented Programming Laboratory 11 Networking and threads Cont... Objective: Creation of a chat application using networking and threads. Activity Outcomes: This lab teaches you the following topics: Combining two concepts, Threads and Networking, in one java application Lab Activities: Based on the previous lab on networking, write a program corresponding to a chat application where a server and a client will communicate through a TCP connection. Note that in a chatting application, every side of the connection can send messages at any time and the other side will receive and display it. To do this, we need two thread classes, one for writing in the socket and the other for reading from it. These two threads will be executed together by both the client and the server. Thus, you have to develop the following classes: Two thread classes. The first one, called SenderThread, will be used to send messages to the other side through a socket infinitely…

Write a Java program using Thread with single Server and Multiple Clients NOTE: Client must be running until Bye message is sent. Server should never stop I need answer question pls

Remote Method Incocation (RMI) is a mechanism that allows one to invoke a method on an object that exists in another address space. The other address space could be on the same machine or a different one. Briefly describe the following with respect to RMI software architecture:  Binder. Activator.

Hello, I'm wondering how I can find out what sort of thread models (one-one, one-many, or many many) my operating system (Windows 7) is using. Is there a particular location on my computer where I can see this information?

What is the purpose of the trampoline page? Why do both kernel address space and user   process address space map the trampoline page to the same virtual address?

Which of the following is true? Select one: In general, creation time of a process is faster than creation time of a thread within a program In general, communication between two independent processes is faster than communication between two threads Parent and child processes share same instruction counter Threads of a process can share data via global variables In a multithreaded process each thread shares the instruction counter of the process

What are the key differences between user-level and kernel-level threads?In what circumstances does one type outperform the other?

Argument transmission is a weakness in many operating systems' security systems. Both nested routines often use a similar shared stack for arguments as well as the remainder of the background of each calling method. (a) Describe the flaws that this vulnerability exposes. (b) Describe how the flaw can be mitigated. The shared stack can also be used for statement passing and background storage.

What differentiates a Linux clone from UNIX processes and threads is that it does not have a kernel.

What is the difference between a thread running in user mode and a thread running in the kernel? Do any advantages exist that one species may have over another?

Is there a circumstance where user-level threads are superior over kernel-level threads? What are the differences between user-level and kernel-level threads? Is there a circumstance in which one kind is better than the rest?

Question # 02: User level threads are better than the kernel level threads under what situations

There are two primary differences between user-level and kernel-level threads. What are the benefits and drawbacks of each type?

Write a program to count words from a text file. The text file is partitioned into N segments. Each segment is processed by a separate thread that outputs the intermediate count for its segment. The main process waits until all the threads complete; then it computes the consolidated count data based on the individual threads’ output.   #include <stdio.h>#include <stdlib.h>#include <stdbool.h> //THE PAGE FREQUENCY PER 1000 MEMORY REFERENCE DATA IS STORED IN A SEPARATE FILE CALLED DATA.TXT.//DATA POINTS CAN BE USED TO PLOT THE GRAPH void AgeIncrease (int frames);int OldestIndex (int frames); struct PageTable {int frame_number;bool valid;}*PageTable; struct FrameTable {int page_number;int age;}*FrameTable; int main (void){printf("Number of pages:\n");int pages;scanf("%d", &pages);printf("Number of frames:\n");int frames;scanf("%d", &frames);PageTable=malloc(sizeof(PageTable)*pages);FrameTable=malloc(sizeof(FrameTable)*frames);int i;for (i=0;i<pages;…

Describe the difference among the following:a. process and thread b. user-level thread and kernel-level thread c. uniprogramming and multiprogramming d. preemptive and non-preemptive scheduling e. paging and segmentation