Param([string]$computer = $env:COMPUTERNAME) if(Test-Connection -computer $computer -BufferSize 16 -Count 1 -Quiet) { Get-WmiObject -class Win32_Bi
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Book reference: Windows PowerShell Step by Step 3rd Edition - Ed Wilson
Chapter 19
4. In the below PS script what is the use of calling the Buffersize, Count and Quiet parameters in the Test-Connection cmdlet?
Param([string]$computer = $env:COMPUTERNAME)
if(Test-Connection -computer $computer -BufferSize 16 -Count 1 -Quiet)
{ Get-WmiObject -class Win32_Bios -computer $computer }
Else { "Unable to reach $computer computer"}
Step by step
Solved in 2 steps
- Compliant/Noncompliant Solutions The following code segment was provided in Secure Coding Guidelines for Java SE: void readData() throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader( new FileInputStream("file"))); // Read from the file String data = br.readLine();} The code is presented as a noncompliant coding example. For this assignment, identify two compliant solutions that can be utilized to ensure the protection of sensitive data. Provide a detailed explanation of factors, which influence noncompliant code and specifically how your solutions are now compliant. Your explanation should be 2-3 pages in length. Submit the following components: Word document with appropriate program analysis for your compliant solutions and source code in the Word file. Submit your .java source code file(s). If more than 1 file, submit a zip file.#include <stdio.h> struct clientData { unsigned int acctNum; char lastName[15]; char firstName[10]; double balance; }; unsigned int enterChoice(void);void textFile(FILE* readPtr);void updateRecord(FILE* fPtr);void newRecord(FILE* fPtr);void deleteRecord(FILE* fPtr); int main(void) { FILE* cfPtr; if ((cfPtr = fopen("accounts.dat", "rb+")) == NULL) { puts("File could not be opened."); } else { unsigned int choice; while ((choice = enterChoice()) != 5) { switch (choice) { case 1: textFile(cfPtr); break; case 2: updateRecord(cfPtr); break; case 3: newRecord(cfPtr); break; case 4: deleteRecord(cfPtr); break; default: puts("Incorrect…True or False We can define a custom generic exception.
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- Course:Data Structure and Algorithms Kindly do this correct as soon as possible: I am providing the a menu base programs in java for address book by using doubly LinkedList and arrayList in a menu which are following: 1.Enter 1 for using Doubly linkedList 2.Enter 2 for using arrayList YOU have to use File handling which create person.text file like this: Perform these steps while application is loading up. You can add a new method loadPersons.• Establish a data channel with a file by using streams• Start reading data (person records) from file line by line• Construct PersonInfo objects from each line you have read• Add those PersonInfo objects in arraylist/ doublylinked list persons.• Close the stream with the fileRead records from a text file named persons.txt. The person records will be present in thefile in the following format. Add at least 50 records in text file, Ali,defence,9201211 Usman,gulberg,5173940…In this laboratory work, you are expected to write a c# console application to make someoperations about the customers. Operations and required featurest that you need to cover inyour program are following:• Add: This function adds a new person to json file. You need to get inputs from userand adds the new one into json file.• Display: This function displays all people in your json file.• Search: This function let you search with the user id.• Create Password: This function will create a random password for the user and usermay choose the length of the password. Password may include numbers andcharacters.• Exceptions: You need to handle exceptions as well. You should at least handle 3 ofexceptional cases. For the case that file can not be found, It is mandatory to catch theexception.Octave assignment 1-Introduction to Octave Introduction This assignment is meant to be a gentle introduction to Octave, the free version of Matlab. It assumes that you have no prior coding experience. Objectives Download Octave and run it or use https://octave-online.net/ Learn the basics of the Octave GUI. • Learn how to create a short executable file called an m-file (.m extension) and run it. • Learn what a data type is. • Learn how to declare variables of different data types. • Learn how to create matrices. • Learn how to use several of Octave’s functions for creating objects with random numbers. Instructions 1.) Create a file call it with the form exercise_1_first name_last name. Include the underscores in your file name. At the top of the file add the comment "“My first Octave assignment. I'm so excited, I just can't hide it." 2.) Create the following variables a = 2.3; b = -87.3; A = [1,2; 4,5]; Create a matrix 2 × 2 B using the rand() function. Create two random complex…
- During the sockets lab we cast the second parameter from a struct sockaddr_in to a struct sockaddr. struct sockaddr_in address; /* ... */ bind(server_fd, (struct sockaddr*)&address, sizeof(address)) This provides a limited form of polymorphism: bind only needs the first few fields of its struct, and both struct sockaddr_in and struct sockaddr have the same fields at those addresses. Consider the following example: typedef struct { float x; float y; float z; } point3D; typedef struct { float x; float y; } point2D; float distance(point2D *a1, point2D *a2) { /* ... */ } int main() { point2D a = { .x = 2.1, .y = 3.0 }; point3D b = { .x = 4.1, .y = 4.3, .z = 4.0 }; // Call distance function with a and b } How would you pass a and b to the distance function? If several work, pick one that will not create warnings. A. distance(a, b); B. distance(a, (point2D)b); C. distance(&a, &b); D. distance(&a, &(point2D)b); E. distance(&a, (point2D*)&b); F. none of…Unix assignment Purpose: The purpose of this assignment is to use various concepts of the C Shell. 0. Change your default login shell to the C Shell. 1. Create a .cshrc file in your home directory that will do the following: * Create the alias (lsall) that will do all of the following: display the date, and a recursive long list of all files in a directory. * Create the alias (whoson) that will display the date and a sorted list of users logged in. * Declare the LOCAL variable that controls the size of your history list to the value 200. * Declare the shell variable that will cause the C Shell to send a message to your terminal whenever one of your background commands complete. 2. Create a .login file in your home directory to do the following. * Declare the GLOBAL Terminal Type variable to the value vt100. Display the value of the variable. Logout and log back in to make sure your .cshrc and .login files are automatically executed. Create a lab8.scr…In Java C++Write a code assessing a txt file consisting of id numbers. It should asses the given id numbers if its valid. An ID number can be considered valid given below. The following numbers are (imagine that the numbers are in a txt file)12034562120238471204562312067282120371891293042812047281129374911283920112013818It must be divisible by 11 given the formula below.The output will be the number of valid and invalid numbers. 11191031 = 1*8 + 1*7 + 1*6 + 9*5 + 1*4 + 0*3 + 3*2 + 1*1 = 77sum of the products must be divisible by 11 for it to be valid.