Q4. Write an algorithm of a program to read from a file. The user should be able to get the option to input the file name. He is supposed to read first 100 bytes from the file. After the reading is done, the file should be closed. If the file is not available, the program should be closed immediately. You should mention "System call" beside each instruction which are supposed to use a system call function. *
Q: Compare and contrast the different approaches to characterizing computer security in Sections 1.3 an...
A: Given :- Compare and contrast the different approaches to characterizing computer security in Secti...
Q: Consider the following sequence of commands and messages: $ git clone git:cisc210/example Cloning in...
A: According to the Question below the solution:
Q: Create an ER diagram for the following requirements. Use cardinality ratio and participation constra...
A: 1. A Bank has a name, address, and a unique 5-digit code. 2. Each bank has several branches. Each br...
Q: Identify the basic business processes included within the scope of product lifecycle management.
A: -Product lifecycle management (PLM) is the process of managing the life cycle of products, services,...
Q: 1-How can the CPU recognize the device requesting an interrupt ? 2-Since different devices are likel...
A: ANSWER:- 1.) If you require more than that, a "interrupt controller" chip (also known as a PIC) t...
Q: Let a = 2. Given variables x and y as the inputs, write a MATLAB function to create: yx a Function e...
A: Find the required code in MATLAB and output:
Q: What are the benefits of Bluetooth?
A: The above question that is benifits of bluetooth is answered below
Q: Tools that are used to access the data from locations such as your desktop, a database, the cloud et...
A: ANSWER:-
Q: ned integer may be stored in whic
A: A 32-bit signed integer may be stored
Q: 2. Assume that the int array scores values. Write Java code fragments to do the following: a. Print ...
A: Input : Given the array of numbers. Output : Print array values Shift the array and square every ...
Q: Give a regular expression that denotes the language of this automaton. . Show the derivation.
A: An expression that represents a regular language is termed as a regular expression. It consists of s...
Q: Define and describe virtual memory in computing in a few sentences.
A: Virtual memory is a memory management approach that allows secondary memory to be utilized in the sa...
Q: et us consider the performance of two ARM processors executing the same program to completion. The p...
A: SUMMARY: -Hence, we discussed all the points.
Q: Describe the role of forensic investigator in instigating the computer forensics for an organization...
A: first of all, let's just talk about the word Forensic! Concerning the application of science and tec...
Q: Brief information about matlab software
A: Introduction: MATLAB combines a desktop environment optimized for iterative analysis and design with...
Q: Asap. 4. Define a method in JAVA that should take 4 numbers as the parameters and returns the averag...
A: Given: Define a method in JAVA that should take 4 numbers as the parameters and returns the average ...
Q: FQuestion 3 import numpy as np import matplotlib.pyplot as plt import cv2 # Create 3 random matrices...
A: The Below attached code is done using numpy #import numpy import numpy as np #using python ran...
Q: What is Public Blockchain and what is Private Blockchain?
A: Blockchain technology is used for digital data selling. It is decentralised type of server.
Q: Underline the infinitive and box the infinitive phrase in each sentence and identify its correspondi...
A: When a verb is used as a non finitely, with the particle or without the particle to, in a the basic ...
Q: Consider a database system for a bank that employs snapshot isolation. Describe a specific situation...
A: Database: An database is a collection of information that is stored in a database. The data is save...
Q: Mary recently read about a new hacking group that is using advanced tools to break into the database...
A: INTRODUCTION: We need tell using advanced tools to break into the database servers of organizations ...
Q: d (column H) first. What is the average Sales Price for all the properties with 2or as and more than...
A: <Use LIST worksheet> Now by calculating the "Days on Market in column L by finding the diffe...
Q: Write a segment code in any language you prefer that behaves differently if the language used (Pref...
A: Write a segment code in any language you prefer that behaves differently if the language used (Pref...
Q: A breakdown in communication between users and designers may jeopardise the success of a project.
A: Introduction: Communication failure occurs when the recipient has the wrong impression. Managers are...
Q: It is considered as a transparent box which is opposite to the definition of black box case modellin...
A: A white box is the polar opposite of a black box, as it allows for inspection of the inner component...
Q: Why are "cookies" not seen as a violation of privacy?
A: As per company guidelines we are suppose to answer only 1 question. Kindly re-post other question...
Q: Polymorphism's definition and operation.
A: Polymorphism's definition:- The term "polymorphism" refers to the appearance of the same operation o...
Q: What exactly is two-factor authentication? How does it protect against stolen passwords?
A: According to the information given:-We have to define the two factor authentication and how does it ...
Q: A variable is... O A value that we can never be certain of the value of before we check it A named "...
A: Here, we are going to answer both Python question which is related to basic Python theory. What is v...
Q: Network maintenance is an important task in organizations today who entirely rely on their network i...
A: In the third раrty mаintenаnсe (TРM) industry, netwоrk mаintenаnсe is essentiаlly whаt y...
Q: Given a vector of strings, write a CPP program to concatenate all the strings present in the vector ...
A: Given: A vector of strings is given. vector<string> strs = {"VECTOR", "vector", "Program", "ve...
Q: Describe what Object-Oriented Programming is.
A: Describe what Object-Oriented Programming is.
Q: AT1 circuit provides a data rate of min 2.5Mbps and more. True or false?
A: According to the information given:- We have to find the correct option to verify the statement.
Q: What are some creative ways to use binary variables in model formulation?
A: Introduction: therefore binary variables are used to handle these options. We will now look at some ...
Q: For UNIX, can you help me out here please. List of commands to read and use: use of wild card chara...
A: Change the working directory to your login directory:- $ cd directory_name Create a subdirectory f...
Q: Please answer 2 python questions. Thank you.
A: Question 1: The answer is Option A.
Q: What is regression testing?
A: Regression testing means, testing the existing software application to ensure that the latest change...
Q: B DFA->NFA n class we showed how to convert an NFA into an an equivalent DFA. Now show how to lo the...
A: Given The answer is given below.
Q: What is the purpose of declaring a member function private?
A: According to the information given:- We have to define the purpose of declaring a member function pr...
Q: How crucial is software development? Four more characteristics, in your opinion, should be incorpora...
A: Introduction: Software development's ability to create and provide value to its users cannot be emp...
Q: Problem 1 Using bracketing methods, such as false position method, to find the root of the function ...
A: ANSWER:-
Q: I need microcontroller I/O diagram. An algorithm of main function for the ATMega48 microcontroller ...
A: Let's see the microcontroller I/O diagram in the next steps
Q: Write, compile and run a program that calculates the sine, cosine and tangent of an angle.
A: Program explanation: Import the Scanner class Define a class for implementation of the asked prob...
Q: Write a function min2 to compute the second smallest of number of an integer list. You may assume th...
A: According to the Bartleby guidelines, we can answer only one question. These are different questions...
Q: Consider a database system for an airline that employs snapshot isolation. Describe a situation in w...
A: Given: Consider a database system for an airline that employs snapshot isolation. Describe a situati...
Q: Find the output LBP Image at specified position. Imagine LBP operated on a 3x3 of input image. Demon...
A: About LBP(local binary pattern): ======================================= it is a popular technique u...
Q: What role does DCT play in picture processing?
A: Intro The question is about role does DCT play in picture processing and here is the solution in the...
Q: Using echo command, answer how the end of line (also called new line) character is displayed.
A: The given question is to discuss about the end of line using the echo command in bash. The echo comm...
Q: The word "API" refers to a programming interface for applications. What does this mean in terms of h...
A: The solution is given below for the above given question:
Q: What happens if you multiply the number ptr by four? Assuming ptr is a reference to an int, the foll...
A: Introduction: A pointer variable can be used to hold memory addresses. Pointers may be used in a var...
Step by step
Solved in 2 steps
- Write a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ...Write a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... # Put your code here import os #module used to interact with operating system def displayFiles(pathname): #recursive function that takes a pathname as argument if (os.path.isdir(pathname)): #checks if specified path (argument) is an existing directory #for item in os.listdir(pathname): for content in os.listdir(pathname): #gets the list of all files and directories in the directory and…In python, rite a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... Test this function in a new program.
- Summary In this lab, you open a file and read input from that file in a prewritten Python program. The program should read and print the names of flowers and whether they are grown in shade or sun. The data is stored in the input file named flowers.dat. Instructions Open the source code file named Flowers.py Write a while loop to read the input until EOF is reached. In the body of the loop, print the name of each flower and where it can be grown (sun or shade). Execute the program.Create a program that reads a input question (full question) from the user and then matches it with already saved answers in the program (through find or any other function to check matching words ) and returns that appropriate answer if there is a match. **coding language python **(hint) first take input question from the user convert it to a list match the converted question list through any function with already avaliable answers list and then display the matching suitable answer Hint is just for guidance purposes the methodology can be differentSummary In this lab, you open a file and read input from that file in a prewritten Python program. The program should read and print the names of flowers and whether they are grown in shade or sun. The data is stored in the input file named flowers.dat. Instructions Open the source code file named Flowers.py Write a while loop to read the input until EOF is reached. In the body of the loop, print the name of each flower and where it can be grown (sun or shade). Execute the program. ----------------------------------------------------- flowers.dat (file information, lists flower and temp it needs to grow) AstilbeShadeMarigoldSunBegoniaSunPrimroseShadeCosmosSunDahliaSunGeraniumSunFoxgloveShadeTrilliumShadePansySunPetuniaSunDaisySunAsterSun -------------------------------------------- GIVEN CODE: # Flowers.py - This program reads names of flowers and whether they are grown in shade or sun from an input # file and prints the information to the user's screen. # Input: flowers.dat. #…
- In Python Define a function writeScores with two parameters. The first should be the name of a file, and the second should be a list of integer scores. The set of scores should be appended to the given file, one score per line. Note: The given file will already have the word 'hello' on the first line so make sure you open the file for 'append' rather for 'write'.4. The following program loads and displays an image. Complete the modify function to change the brightness of the image. The parameter m is a multiplication factor. modify will will multiply each pixel by m - that means you need to multiply the red, green, and blue channels by m, create a new pixel with new red, green, and blue values, and replace the old pixel with the new pixel. Be sure none of the red, green, and blue values exceed 255 (if a value is greater than 255, set it to 255). Your program should work for images of any size. A good example is the sepia tone exercise. Do not change the main function, except to try different values for the multiplication factor. Save & Run Load History 1 import image 3 def modify(pic, m): '''Multiply each pixel by m to darken or brighten an image''' pass #You can leave this or remove it #Your code here to change the brightness of the image 4 7 8 def main(): 9. '''Controls the program'" fname…Python Help... Write a function stats() that takes one input argument: the name of a text file. The function should print, on the screen, the number of lines (line count), words(word count), and characters(character count) in the file; your function should open the file only once. Hints:Use the print format() module to print results and remember to save the function and the text file in the same directory. def stats(filename): ' Put in docstring’ # get file content infile = _____________________ # ______________ content = ___________________ # ______________ infile ______________# ______________ # replace punctuation with blank spaces and obtain list of words table = ________________________ # _______________ words = _______________________ # _______________ print___________________________# _______________ print___________________________# _______________ print__________________________# _______________ How it should run Result of running the function. >>>…
- This Python Lab 9 Lab: Write a file copying program. The program asks for the name of the file to copy from (source file) and the name of the file to copy to (destination file). The program opens the source file for reading and the destination file for writing. As the program reads each line from the source file and it writes the line to the destination file. When every line from the source file has been written to the destination file, it close both files and print “Copy is successful.” In the sample run, “add.py” is the source file and “add-copy.py” is the destination file. Note that both “add-copy.py” is identical to “add.py” because “add-copy.py” is a copy of “add.py”. Sample run: Enter file to copy from: add.py Enter file to copy to : add-copy.py Copy is successful. Source file: add.py print("This program adds two numbers") a = int(input("Enter first number: ")) b = int(input("Enter second number: ")) print(f"{a} + {b} = {a+b}") Destination file:…This is for r Regarding a for loop, which of the following is not true? The for keyword must be followed by parentheses. Following the for statement, the code to be executed is recognized by it being indented. The number of times the loop will be performed is determined by the length of the vector passed to the for keyword. The for loop can contain other for loops.python help, fill in the "your response" parts Write function quoteByNum() that takes as input the name of a file (as a string) and an index i (as an integer). The file will contain quotes, one per line. The function should open the file, read the file, close the file, and return the i-th quote (i.e. the i-th line in the file), assuming that the quote numbering starts at 0. Test your solution on file Wilde_Quotes.txt.>>> quote("Wilde_Quotes.txt", 5)'At twilight, nature is not without loveliness, though perhaps its chief use is to illustrate quotations from the poets.\n'>>> quote("Wilde_Quotes.txt", 0)'A little sincerity is a dangerous thing, and a great deal of it is absolutely fatal.\n'>>> quote("Wilde_Quotes.txt", 23)'Patriotism is the virtue of the vicious. \n'>>> def quoteByNum(file, int1): your response (docstring) infile = open(file) # your response content = infile your…