Computer Science Script 1: Hello World Open a new text editor file, such as Notepad or Notepad++, and enter Write-Host “Hello World!” Save this file as FirstScript.ps1 You can now call this script from PowerShell command prompt using the command: & "X:\FirstScript.ps1"
Q: Explain what is meant by the zone routing protocol for advanced routing ?
A: The above question is solved in step 2 :-
Q: Why is policy and mechanism becoming separated in distributed computing?
A: Distributed Computing: Multiple software components running on many machines make up a distributed…
Q: How might you encode audio (or video) data in two packets so that if one packet is lost, then the…
A: According to the information given:- We have to define why this is much more difficult if a…
Q: re there any software engineering principles that were left out of this lis
A: Lets see the solution.
Q: What are two examples from your application where you utilize menus, and why would you do that…
A: Program: Informally, "instance" and "object" are synonymous since each has a unique value…
Q: How employees who don't have access to the system may nevertheless directly use it even if they…
A: On the Internet As technology advances, more and more a companies are using kiosk solutions to…
Q: What are the advantages of employing an automated scanner over a scanner that was manually…
A: Introduction: The process of producing a series of instructions that describe to a computer how to…
Q: Between just-in-time compilation and dynamic compilation, what is the difference?
A: Given: A technique for enhancing the performance of interpreted programmes is just-in-time…
Q: Give me a rationale or reasons why why we should adhere to each of the 10 computer ethics…
A: The Washington, D.C.-based Computer Ethics Institute came up with the Ten Commandments of Computer…
Q: The VLIW compilation paradigm is the most difficult to deal with. Which one is harder to get the…
A: Instruction Level Parallelism is used by VLIW, which means that programmes are used to manage the…
Q: 24.
A: We know that an XOR operation delivers 0 if the bits used are the same else they deliver 1 only when…
Q: Suppose a user employs one-time passwords as above (or, for that matter, reusable passwords), but…
A: OTPs or One-Time Passwords are the automatically generated string of characters which could be…
Q: Following the development and testing of individual software modules, they must be combined and…
A: Answer : Testing is very important process to find the bugs or error present in any system so that…
Q: What distinguishes TCP session hijacking from UPD session hijacking?
A: TCP against UPD: Session hijacking only affects TCP protocols that are session-oriented. Despite the…
Q: Return the Remainder from Two Numbers There is a single operator in JavaScript, capable of providing…
A: Introduction: In this question we have two numbers are passed as parameters. The first parameter…
Q: Suppose some receivers in a large conference can receive data at a significantly higher bandwidth…
A: SAP is also known as Session Announcement Protocol.
Q: (In java please) ( NO TOY CLASS PLEASE READ INSTRUCTION OR DOWN VOTE PLEASE LOOK AT TWO IMAGES BELOW…
A: Solution:: The below code I am writing in Java please understand it properly and then execute step…
Q: Given: Bayesian Network Solve the Joint Probability Distribution P(J=t, M=f, A=t, B=f, E=t) Sample…
A: Here we have given solution for finding the joint probability distribution for the given expression.…
Q: If $a = 20 what will be returned when ($a == 13) ?0: 1 is executed?
A: The above question is solved in step 2 :-
Q: What advantages do constructed languages have over interpreted ones? An interpreted language may be…
A: let's see the correct answer of the question
Q: write a java code to get the current gain in the common base configuration after taking collector…
A: let Ic is the collector current and Ie is the emitter current. In the common-base configuration,…
Q: Brief information about matlab software
A:
Q: The compiled language is more effective because you don't have to spend time performing individual…
A: Compiled terminology Compilers, rather than interpreters, are used to implement compiled languages…
Q: Describe the sequence file analysis capabilities of computer programs.
A: Process of Analyzing Data in Sequence There are three primary phases in the NGS data analysis…
Q: Cloud computing has the potential to have a wide range of societal ramifications. Can computers and…
A: Cloud computing provides the facilities to store and manage the data on the internet. Many…
Q: Suppose some receivers in a large conference can receive data at a significantly higher bandwidth…
A:
Q: Describe how a programming language came to be used the way it is now.
A: A programming language: In the context of visual programming languages is a set of rules for…
Q: What happens if the following command is executed to manage the garbage files? find . "(" -name A…
A: Given command is, find . "(" -name A -o -name B")" -exec rm {} \; The find command is used to search…
Q: Briefly define blockchain technology and the possible applications for it.
A: Answer the above question are as follows
Q: What distinguishes authorization limits from integrity constraints
A: answer is
Q: What differentiates a gateway from a bridge? Which is quicker, and wh
A: Introduction What differentiates a gateway from a bridge? Which is quicker, and why?
Q: A good cryptographic hashing algorithm should produce random outputs; that is, the probability of…
A: The answer is written in step 2
Q: What’s the effect of using the NOT operator in a WHERE clause?
A: SQL consists of multiple operators like AND, OR , NOT each serve different purposes. TO have the…
Q: Give a functional dependency-based definition of "primary key"
A: Give a functional dependency-based definition of primary key answer in below step.
Q: A computer system has a variety of methods that it may produce and process data. There ought to be…
A: Computer System: A computer system is an integrated set of hardware that can input, output, process,…
Q: Discuss the differences between the candidate keys and the primary key of a relation. Explain what…
A: A primary key refers to a fixed of diverse attributes (or a single attribute) that assist in…
Q: Between just-in-time compilation and dynamic compilation, what is the difference?
A: A technique for enhancing the performance of interpreted programmes is just-in-time compilation. To…
Q: Add exception handling to the game (try, catch, throw). You are expected to use the standard…
A: #include <stdlib.h> #include "GamePurse.h" #include<iostream> #include<time.h>…
Q: The word "API" refers to a programming interface for applications. What does this mean in terms of…
A: API is a representation of hardware components on the software level, which is generated from a…
Q: A good cryptographic hashing algorithm should produce random outputs; that is, the probability of…
A: Introduction An algorithm is a system utilized for tackling an issue or playing out a calculation.
Q: Defeating TCP congestion-control mechanisms usually requires explicit cooperation of the sender.…
A: In this problem, we must design a mechanism to change TCP to prevent the possibility of a sender…
Q: I want to count the number of nodes in a linked list. Each node of the list is a class called node.…
A: A linked list is the collection of nodes each containing two fields, i.e., data and the pointer…
Q: write a java code to get the current gain in the common base configuration after taking collector…
A: We need to write a Java code to find current gain in common base mode.
Q: What kind of data should one avoid working with when using the arithmetic mean? (This inquiry…
A: Given: The mathematical mean is The simplest and most popular method of calculating a mean or…
Q: Describe the function of the back button and how it relates to the information back stack.
A: Solution:: A back button is a basic control used by a variety of technologies. In a Web browser, a…
Q: Suggest situations where it is unwise or impossible to provide a consistent user interface.
A: According to the information given:- We have to define the situations where it is unwise or…
Q: Solve step by step in digital format XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Prove…
A: Solution - As we know rational number are writen in form of p/q whereas q!= 0. First we will check…
Q: How employees who don't have access to the system may nevertheless directly use it even if they…
A: On the Internet: As technology advances, more and more companies are using kiosk solutions to fulfil…
Q: If I have a list of numbers 10, 5, 8, 2 write the Pyspark code to sort these in ascending order.
A: Solution:: # importing module import pyspark # importing sparksession from # pyspark.sql module…
Q: Suppose a user employs one-time passwords as above (or, for that matter, reusable passwords), but…
A:
Computer Science
- Script 1: Hello World
- Open a new text editor file, such as Notepad or Notepad++, and enter
Write-Host “Hello World!”
- Save this file as FirstScript.ps1
- You can now call this script from PowerShell command prompt using the command:
& "X:\FirstScript.ps1"
Step by step
Solved in 2 steps with 2 images
- Frames Unlimited is a wholesaler that specializes in picture frames. The company stores its product information (each item’s number, name, size and price) in a sequential access file named pictureFrame.txt. You need to create a report using the pictureFrame.txt sequential access file. The report should contain a list of all picture frames with a size of 5×7. The report will be saved to another sequential access file named pictureFrame57.txt. Your first step is to ____. a. determine whether the pictureFrame.txt file exists b. declare a StreamReader variable for the input file c. open the pictureFrame.txt file for input using the OpenText method d. open the pictureFrame57.txt file for output using the CreateText methodThis is for Advanced Java Programming Write a test program that reads words from a text file and displays all non-duplicate words in ascending order and then in descending order. - The file is to be referenced in the program, not needing to be used as a command line reference. - The word file is to be titled collection_of_words.txt and included in your submission. Write test code that ensures the code functions correctly.When I press 1 and add a contact then when i press number 2 to browse the name , The name wouldn't be added to the file . But when i press 1 and add a contact and then i press 7 return the name can be added to the file . Would you please check what's went wrong in the program. Thanks. #include<iostream>#include <fstream>#include<string>using namespace std;#define M 100int count=0;struct AddressBook{string FullName;int Birthday;string Address;string Email;int PhoneNumber;}Person [M];void WriteToFile();void add();void browse();void searchByName();void searchByBirthday();void removeContact();void order();int main(){fstream file;file.open("Contact'sBook.txt");int choice;do{cout << "Please Enter Your Choise: \n";cout << " 1- Add New Person\n 2- Browse\n 3- Search By Full Name \n 4-Search By Birthday \n 5-Remove a Person" << "\n 6- Alphabetical Order \n 7- Exit\n";cin >> choice;switch(choice){ case 1: add(); break;case 2: browse();break;case 3:…
- In Chapter 11, you created the most recent version of the MarshallsRevenue program, which prompts the user for customer data for scheduled mural painting. Now, save all the entered data to a file that is closed when data entry is complete and then reopened and read in, allowing the user to view lists of customer orders for mural types.Create a program named FileComparison that compares two files. First, use a text editor such as Notepad to save your favorite movie quote. Next, copy the file contents, and paste them into a word-processing program such as Word. Then, write the file-comparison application that displays the sizes of the two files as well as the ratio of their sizes to each other. To discover a files size, you can create a System. 10. Filelnfo object using statements such as the following, where FILE_NAME is a string that contains the name of the file, and size has been declared as an integer: FileInfo fileInfo = new FileInfo(FILE_NAME); size = fileInfo.Length;IN PYTHON - please please please help with the line that starts with ###TODO def load_csv_data(filename): """ load the data from csv file returns a tuple containing two lists: col_names: first row of csv file (list of strings) row_data: all other rows of csv file (list of list of strings) if error is encountered reading filename, returns -1 """ try: data = [] ### TODO - load the data from csv file ### use csv.reader to append rows of filename to data except: print("Error loading data.") return -1 # if successful, return tuple of column names and row data col_names = data[0] row_data = data[1:] return (col_names, row_data)
- Using PHP Write a program using PHP programming language that reads the user name and password from a login form Login.html Login.php And then writes them in a text file(logos.txt).Computer Science Assume there are. multiple files in local computer directory C:lusers\public\downloads. Write a program to create a bucket "dufiles" and upload the whole local directory to A WS under bucket "dufiles" folder "myfiles". Your program also should set the bucket policy to allow all files in this bucket as public readable so that files can be browsed on internet.JavaScript Loops Create an HTML document called assignment2.html that implements a webpage that dynamically creates (using JavaScript code) a 15X15 HTML table and displays in each cell the (row, column) information for that cell. Allow the user to select the number of rows and columns to redraw a new table. Follow these guidelines to implement your assignment: 1. Create a JavaScript file called assignment2.js and write the code for a function that draws the table. 2. Invoke the function when the visitor clicks on the assignment2.html page. 3. Load the assignment2.js file at the end of the body in assignment2.html. 4. ( 10% of the grade ) Accept user input for the number of rows and columns in the table. 5. ( 10% of the grade ) Use good web design practices to enhance visually your html page. Add a title, picture, colors, copyright line, etc.
- 4- Write calc.js file that [20]: a. For Button1: TextBox2 = E(1 - TextBox1) b. For Button2: TextBox1 TextBox2 TextBox2 = T(1 - TextBox1) Button1 Button2. Which of the following options can be used to read the first line of a text file "Myfile.txt"? a. myfile = open('Myfile.txt'); print(myfile.read(line)) b. myfile = open('Myfile.txt','r'); print(myfile.read(1)) c. myfile = open('Myfile.txt'); print(myfile.readline()) d. myfile = open('Myfile.txt'); print(myfile.readlines())You develop a Python application for your school.You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed.Which code should you use? Group of answer choices C. open(“local_data”, “w+”) D. open(“local_data”, “w”) A. open(“local_data”, “r”) B. open(“local_data”, “r+”