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Q: Most programs automatically save a copy of a file beingworked on into a(n) ________file.
A: EXPLANATION - BACKUP FILES - A backup file is used for storing the copies of the file of the…
Q: Why is it important to check whether a file exists or not before trying to open it for input?
A: The simplest thanks to check whether or not a file exists is to do to open the file. ... within the…
Q: What is wrong about creating a File object using the following statement? new…
A: \\ it should be used in place of \ using the escape sequence. \ is a special character.
Q: The_______________ directive inserts a file in another file.
A: Given: The_______________ directive inserts a file in another file.
Q: Most programs automatically save a copy of a file beingworked on into a(n) _______________file
A: Given: Most programs automatically save a copy of a file beingworked on into a(n)…
Q: How I can open file txt in my computer
A: Your answer is given below. Introduction :- A TXT file is a text file that contains only plain…
Q: How do you read the contents of a text file that contains whitespace characters as part of its data?
A: . By using getline() method one can read data from file including white spaces. Example:…
Q: Fill-in-the-Blank What happens if you open an output file and the file already exists?
A: if you open an output file and the file already exists
Q: If a file does not exist and a program attempts to open it in append mode, what happens?
A: Given: If a file does not exist and a program attempts to open it in append mode, what happens?
Q: 4- Write a program that asks the user to enter a filename and prints out the extension of the file.…
A:
Q: Fill-in-the-Blank Why should a program do when it is finished using a file?
A: Answer: Program should close the file when it is finished using the file. The program should close…
Q: A- The program should have a main menu, through which the user can choose whether he wants to…
A: def encrypt(text, s): result = "" # traverse text for i in range(len(text)): char =…
Q: f you wish to read data from a text file, what kind of object should you make?
A: Required: If you wish to read data from a text file, what kind of object should you make?
Q: 3. Write a pseudocode that does the following: create a file, use open(), write() method returns…
A: As the programming language is not mentioned here we are using Python We will be using open(),…
Q: How do you detect whether the end of file is reached?
A: Given:- How do you detect whether the end of file is reached?
Q: After executing the following code snippet, what part is ?the file object ("infile =…
A: In Python, open() function is used to for working with files Syntax: file_object =…
Q: What exactly does it mean to "open a file" imply?
A: Introduction: File: It is the standard storage unit in a computer, and all programs and data are…
Q: What does the phrase "open a file" mean exactly?
A: Introduction: The operating system has made a file, generally a disc file, available for reading…
Q: If we open a file as follows: xfile = open('mbox.txt') What statement would we use to read the file…
A: Given: xfile = open('mbox.txt') #this line creates and returns a file object which can used read…
Q: It is not necessary to close files when you are done with them. True False
A: Files are storages of data which contains data in organized manner. These files must contains many…
Q: When writing a program that performs an operation on a file, what two fileassociated names do you…
A: GIVEN: When writing a program that performs an operation on a file, what two fileassociated names…
Q: A Python programmer should always _________ the opened file. read write append Not in the option
A: Ans: Read
Q: Write a program that reads a file and find out the total uppercase, lowercase, whitespaces and…
A: """Program that reads a file and find out the total uppercase, lowercase, whitespacesand digits…
Q: Find out what a file's extension means and how it affects the file you're working on.
A: Given: We have to discuss what a file's extension means and how it affects the file you're working…
Q: Hello help me writing a program that takes the text file name from the user and reads the contents…
A: NOTE: As the programming language is not mentioned in the question. So, we have solved this question…
Q: # printfile.py #: Prints a file to the screen. def main(): fname = input("Enter filename: ") infile…
A: The application will prompt the user to name a file. The contents of the file are read and displayed…
Q: What type of file stream object do you create if you want to read data from a file?
A: What type of file stream object do you create if you want to read data from a file?
Q: What function do you use to write data to a file?
A: Answer: In Python to write or read data to a file, First, create a file object using the open…
Q: To create a file, the command ..... is used Print O Open O InputBox O Close J MsgBox
A: The given are the commands used in MATLAB programming. Creating a file in MATLAB lets user create a…
Q: Write the code that opens an output file with the filename fifty.txt, uses a loop to write the…
A: Given: We need to write a python code to open a file and write 1 to 50 numbers in it.
Q: Don't read from a file without checking for previously read the last line of the file. because you…
A: feof() functon is used to check end of the file.
Q: Why is it important that a program close a file when it is finished using it?
A: Reasons why a file should be closed after the execution of a program: It can slow down your…
Q: After the program executes, what are the contents of the file?
A: ANSWER : The content of the inputFile.dat not change.The data of input file remains same. The…
Q: What is wrong about creating a file object using the following statement?infile =…
A: infile = open("c:\book\test.txt", "r") the below error occurs OSError:[Errno 22] Invalid argument:…
Q: When you work with a __________ file you access data from the beginning of the file to the end of…
A: In a file, there are two ways to access the data from the file. They are as follows: Sequential…
Q: Write code that opens a file for reading and prints the content of the file to the screen.
A: #opening file in read modefile=open("wikidata.txt","r") print(file.read())
Q: what function are you using to read into the file
A: myfile = open("kkk.txt")l=[]d={}for line in myfile: a=line.strip().split(",") print(a)…
Q: Why is it important for a program to close an open file as soon as it is done using the file? Give two…
A: GIVEN: Why is it important for a program to close an open file as soon as it is done using the file?…
Q: A file mode which opens file for both reading and writing. If the file exists, its contents are…
A: The solution of the first question (MCQ) is shown below. Please repost the second question in the…
Q: What type of file stream object do you create if you want to write data to a file?
A: Given:- What type of file stream object do you create if you want to write data to a file?
Q: Which is the statement that you'd use to read data from file? FSCANF (.....
A: Required: Which is the statement that you'd use to read data from file?…
Q: The first step to using files is: using the file object O creating a file object O opening the file…
A: Given: The solution is based on c++
Q: should you take if you accidentally remove a file from your comp
A: Introduction: If you mistakenly erased a document or the content of a record, you know how…
Q: When you open a file that file already exists on the disk using the 'w' mode, the contents of the…
A: GIVEN: When you open a file that file already exists on the disk using the 'w' mode, the contents…
Q: Is there a specific type of object that you should create in order to read data from a text file?
A: File object: A file object is an object associated with a particular file and provides a means for…
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