In PintOS. List at least 3 “bad pointers” you encountered in the source code of tests...
In PintOS.
List at least 3 “bad pointers” you encountered in the source code of tests of userprograms. Mention which file is used and for what purpose. (3x2 = 6)
Which system utility would you use to check correct argument passing in userprograms. (1)
Homework Answers
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In PintOS.
List at least 3 “bad pointers” you encountered in the source
code of tests...
PLEASE USE C++ Source Code Attached is a linked list with 2 nodes. You can use...
PLEASE USE C++ Source Code
Attached is a linked list with 2 nodes. You can use this or
write a similar one. The assignment is to write 2 functions. One
function will add another node at the end of the list. The other
function will delete a node. Don't forget - No dangling pointers
!
Example linked source code attached below
#include<iostream>
using namespace std;
class Node
{
int data;
Node *next;
public:
void setdata(int d) {data = d;}
void...
The last 3 cases are tests .cpp files to test the code. The language of this...
The last 3 cases are tests .cpp files to test the code. The
language of this code must be C++ because that is the only I am
familiar with.
Soreland, a software company, is planning on releasing its first C++ compiler with the hopes of putting MiniSoft's Visual C++ out of business (that reminds me of another story). Consequently, Soreland has contracted with the Fruugle Corporation to design and build part of their compiler. Of course, since Fruugle gets all...
Here's an assignment that'll give you some practice with pointers. All you have to do is...
Here's an assignment that'll give you some practice with pointers. All you have to do is write a program that allows the user to populate an array of doubles (5 values) by calling the function InitArray. After the user has entered all the values, then call the function DispRevArray to display the array in reverse. Main will create and allocate space for an array of type double for 5 elements. Then you will create and allocate a pointer that will...
DO NOT use #include <cstdlib> , iterate, and list. USE pointers and arrays. 1.Define a class...
DO NOT use #include <cstdlib> , iterate, and list. USE pointers and arrays. 1.Define a class named Family in a header file named: family.h (5 points) This file acts as a prototype. 2.Create the implementation file family.cpp (15 points total) a.The class will have the following members 1.Family name (5 points) 2. Parent (array of 2) (5 points) a.First Name b.Last Name c. Age (you must validate the age is the proper data type. You can use the code from...
List Python
A car park management system uses a list to represent which spaces in a car park are currently occupied and which are currently unoccupied. An empty space is represented by a 0 and a full space by a 1. Then the state of the car park would be represented by the following list: [1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0] The designers of the car park management system require a program that will accept a list such as the one above (although of course the length will not always be 11) and calculate what percentage of the spaces are currently occupied, rounded to the nearest percent. In the example above 7 spaces are occupied and there are 11 altogether, so the percentage occupied is: (7 / 11) x 100 = 63.63… = 64% to the nearest whole number. i.What are the admissible inputs of the problem? ii.What is the output of this problem? iii.Write three tests for this problem. The inputs should be different from the example given in the scenario description above. At least one of your tests must be a borderline case. Present the tests in a table, with a column for each input and output, and an extra column with a brief explanation of why you selected each test iv.Decompose the problem into sub-problems. Use the > notation and state in brackets the type of the problem and of each sub-problem v. Choose the patterns for the subproblem types you identified, instantiate the patterns into an algorithm, and translate the algorithm into code.This part of the question involves writing Python code. Write your code in this file and then submit the completed code file as part of the answer to this part of the question. Note: Although Python has a built-in function to find the sum of a list, please do not use it to compute how many 1s there are in the list. We want you to write your own code , because the purpose of this question is to practice following the problem solving approach described there, which will equip you to solve problems in other cases for which there is no built-in Python function. A Python program which is not preceded by a corresponding decomposition will gain at most half marks. Again, the reason for this is that we want you to follow a systematic problem-solving approach and not dive straight into code. Please therefore make sure that you have supplied an answer to iv. If you find it difficult to get the decomposition quite right at first there is no reason why you cannot review it when you have written the code. The main thing is to have a clear idea of what the solution needs to do (the decomposition) that ties in correctly with how it does it (the program). Make sure you use appropriate variable names and comments and that you have tested your code with the inputs of your test table. (Keep each of your test inputs in your code, but precede all of the test inputs, except for one, with the # symbol. Recall that # signals a comment, which is ignored by the Python interpreter.)
NOTE: For each body system, include at least 10 medical terms and also 3 tests or procedures = 13( minimum) Write a stud...
NOTE: For each body system, include at least 10 medical terms and also 3 tests or procedures = 13( minimum) Write a study case for each paragraph adding the information above. Your first patient this week has a problem of the genitourinary tract that has plagued him since birth. He has had many hospitalizations due to this problem and suffers repeatedly with difficulties of the genitourinary tract. Describe the problem using terms built from the genitourinary medical word elements in...
1 What is a difference between override and new when it comes to inheritance? 2 What...
1 What is a difference between override and new when it comes to inheritance? 2 What is the difference between List<type> and ArrayList? AND Which one should you use and why? 3. If I have a file test.txt, and have committed it to the git repository using: $ git commit test.txt Then made some changes, what command (or option) do you use to get the original file back (ie restore the contents of the committed file)? 4 What command (or...
Instructions Part 1 - Implementation of a Doubly Linked List Attached you will find the code for ...
Instructions Part 1 - Implementation of a Doubly Linked List Attached you will find the code for an implementation of a Singly Linked List. There are 3 files: Driver.java -- testing the List functions in a main() method. LinkNode.java -- Class definition for a Node, which is the underlying entity that stores the items for the linked list. SinglyLinkedList.java -- Class definition for the Singly Linked List. All the heavy lifting happens here. Task 1 - Review & Testing: Create...
C programming is the main one and pick another code of choice!!! Background This assignment is...
C programming is the main one and pick another code of choice!!! Background This assignment is based on one of the Big Ideas in this course, namely that reading C source code is a real aid in learning how to write C code. To that end, in this project, you write a program that scans C source from the 'Net and calculates some simple statistics. We're learning lots of concepts, and by running the program you write here on several...
For project six, you will be given a list of MIPS machine language code instructions in...
For project six, you will be given a list of MIPS machine language code instructions in memory. Your task is to Disassemble the contents and show the MIPS instructions. Make sure to calculate the correct branch target address for each branch instruction. If the resulting BTA happens to be outside the given code, this is OK, just make sure you calculate the BTA correctl Contents Address 0x00400024 Ox3c111001 0x00400028 Ox3410000a 0x0040002c Ox2a01000a 0x00400030 0x14200006 0x00400034 Ox8e280000 0x00400038 Ox01094820 0x0040003c Ox22100001...
PLEASE USE C++ Source Code
Attached is a linked list with 2 nodes. You can use this or
write a similar one. The assignment is to write 2 functions. One
function will add another node at the end of the list. The other
function will delete a node. Don't forget - No dangling pointers
!
Example linked source code attached below
#include<iostream>
using namespace std;
class Node
{
int data;
Node *next;
public:
void setdata(int d) {data = d;}
void...
The last 3 cases are tests .cpp files to test the code. The
language of this code must be C++ because that is the only I am
familiar with.
Soreland, a software company, is planning on releasing its first C++ compiler with the hopes of putting MiniSoft's Visual C++ out of business (that reminds me of another story). Consequently, Soreland has contracted with the Fruugle Corporation to design and build part of their compiler. Of course, since Fruugle gets all...
Here's an assignment that'll give you some practice with pointers. All you have to do is write a program that allows the user to populate an array of doubles (5 values) by calling the function InitArray. After the user has entered all the values, then call the function DispRevArray to display the array in reverse. Main will create and allocate space for an array of type double for 5 elements. Then you will create and allocate a pointer that will...
For project six, you will be given a list of MIPS machine language code instructions in memory. Your task is to Disassemble the contents and show the MIPS instructions. Make sure to calculate the correct branch target address for each branch instruction. If the resulting BTA happens to be outside the given code, this is OK, just make sure you calculate the BTA correctl Contents Address 0x00400024 Ox3c111001 0x00400028 Ox3410000a 0x0040002c Ox2a01000a 0x00400030 0x14200006 0x00400034 Ox8e280000 0x00400038 Ox01094820 0x0040003c Ox22100001...
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