Which of the following closes an input sequential access file named states.txt? The file is associated with a StreamReader variable named inFile.a. StreamReader(inFile).Close()b. StreamReader.Close(inFile) c. inFile.Close()d. Close(inFile)
Q: Create a new file (in Dev C++) and save it as lab10_XYZ.cpp (replace XYZ with your initials). In…
A: C++ programThe code for calculator programs is#include <iostream>using namespace std;void…
Q: With respect to various file streams and modes, answer the following questions d. Write the meaning…
A: A file can be defined as a collection of data or information. Files are used to store data…
Q: Which one of the following function is capable of reading a file into a string variable?
A: file_get_contents() - This function is the preferred way to read the contents of a file into a…
Q: Describe the mode that each of the following statements causes a file to be opened in.…
A: file.open("info.dat", ios::in | ios::out); The file info.dat is opened for read or write mode. Both…
Q: At the command prompt, type less /etc/passwd and press Enter. Where is the line that describes the…
A: open command prompt --> type less /etc/passwd Where is the line that describes the root user…
Q: Which commands can you use to take a paragraph from one file and insert it in a second file?
A: Step 1 The answer is given in the below step
Q: Create the following files: file01 file02 File 12 File112 fileRV filer fileR fileRRR file) file 8.…
A: 1. a) List (with ls) all files starting with File and having a character as fifth character and…
Q: Which of the following pieces of code correctly opens and closes a file? with open('my_file.txt',…
A: The function returns a file object and takes two arguments, one that accepts the file name and…
Q: Which class is not used in file handling?Single choice. Scanner None of these Buffered Reader…
A: All the three Scanner, Buffered Reader and FileinputStream can be used for the file reading in the…
Q: 3.Which of the following will read a string from a file with FILE* fpto char myString[81] properly…
A: 3.Which of the following will read a string from a file with FILE* fp to char myString[81] properly…
Q: Which of the following writes the contents of the strFirst and strLast variables on separate lines…
A: Solution: option b: outFile.WriteLine(strFirst) outFile.WriteLine(strLast)
Q: you will need to create the following textbook specified files. Use vi to create these files: …
A: Answer: Using the vi editor, the developers can create, manipulating, open, edit, and close files on…
Q: Create a program that allows a user to input customer records (ID number, first name, last name, and…
A: Answer
Q: 1) Create a variable and assign to it the number of files in your home directory that are NOT…
A: Note : As you have posted 10 questions , according to guidelines of the company I am answering 1st…
Q: Which of the following opens the cities.txt file and allows the computer to write new data to the…
A: Given: Which of the following opens the cities.txt file and allows the computer to write new data…
Q: * Which of the following is the correct .structure to open a file FILE open(const*filename) O FILE…
A: Answer the above question are as follows
Q: Which of the following lines of code will not create a file “abc.txt”? Choose an answer A cat…
A: A file is an object in which the data is stored permanently that can be accessible by the user.…
Q: Which statement creates an input file object named inData? Group of answer choices fstream inData;…
A: answer is
Q: for Linux 3.Write the necessary commands to: a.display the content of the text file sky.to on…
A: a. cat sky Or echo “$(<sky)” b. cal 09 2018
Q: U are to create a report for users that will list their student id number, last name, and first…
A: def main(): #Open the studentInfo in read mode. with open("studentInfo.txt", 'r') as _file:…
Q: Which of the following functions can be used to read large data file? Select one: O a. datae O b.…
A: b. read.csv()
Q: Write a script named copyfile.py. This script should prompt the user for the names of two text…
A: # get the name of both files file1 = input("Enter file1: ") file2 = input("Enter file2: ") # now…
Q: What command tells cut to output the first five characters of every line from the file practice?
A: In Linux, a file can be created using any of the available text editors or using vi command. To…
Q: Which of the following reads a line of text from a sequential access file and assigns the line…
A: Explanation of all the above-given options: a) inFile.Read(strLine): The given code line contains…
Q: Which type file is with extension .mp3 ? a. Text O b. Multimedia O c. Object
A: Which type file is with extension .mp3 ? a. Text b. Multimedia c. Object d. Word processor Ans=d…
Q: Which of the following Java code is to create an output stream t O a. FileReader myOutput = new…
A: The problem is related to creating a file output stream in Java where the data is to be written in…
Q: Question 8 After executing a script file, the command window appears the command: Enter the name:.…
A: Due to company policies I am compelled to solve only 1 question that is the first question, please…
Q: Which of the following code is used to add a string to the end of a file with the file object m? o…
A: Which of the following code is used to add a string to the end of a file with the file object m?…
Q: Which command searches for and displays any text contents of a binary file?a. textb. stringsc. odd.…
A: Command for displaying text contents of a binary file Linux consists of a huge number of commands…
Q: Write a program named filemaker.py that will be used to store the first name and age of some friends…
A: #Open the file with write modefile = open('friends.txt','w') #Run the infinite loop which breaks…
Q: If you are using more to examine a file and decide you want to look back at the previous page, what…
A: vi command is used to create a text file in Linux operating system. The syntax to create a file…
Q: Which command is used for displaying contents of a file? الاجابات cp rm mkdir cat
A: Please give positive ratings for my efforts. Thanks. ANSWER Developers mostly use the cat…
Q: Which of the following pieces of code correctly opens and closes a file? with open('my_file.txt',…
A: For open and close a file f=open('my_file.txt','r') for line in f: print(line) f.close()
Q: the command (2 :writetable(X,'myData.xls')will a. Save table X to a text file. b. display variable X…
A: answer is given below:
Q: 1. In an earlier assignment, you created a fileAsst directory containing several files. Give a…
A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…
Q: Which files will be displayed by the following command: cat *file* a) all files in the…
A: cat command stands for Concatenation in linux. It is used to display the contents of a file. It is…
Q: Which of the following for-loop correctly reads and prints records (one record per line) that are…
A: The correct option is D. The for loop in the given python code (D) works properly to print the name…
Q: Which of the following can be used to truncate a regular file? open(2) O creat(2) O standard output…
A: Answer : option c is the right option.
Q: a. Write a command to append the text “This is Assessment exam” into demo.txt file with save and…
A: a. Required Command: echo "This is Assessment exam" >> demo.txt b. Required Command:…
Q: Which of the following is NOT one of Writer's subclasses for text I/ O a. FileOutputStream O b.…
A: The problem is related to Java Writer class which is an inbuilt class available in package java.io…
Q: If a file F has following data: Windows Paid Android Free Linux Free Mac paid Write a command to…
A: NOTE: As the language is not mentioned I am using the bash to write the command for the required…
Q: What are the returned values of the following commands? >>rc_wait=wait(NULL); >>getpid(); >…
A: rc_wait=wait(Null) wait() function return because the status of a child process is available,…
Q: Update Record Code: Dim line, data(1) As String Dim updateJag As String = txtJagNumber. Text Dim…
A: Files are read using IO streamreader and streamwriter classes in .NET. A stream is sequential data…
Q: Which of the following reads a line of text from a sequential access file and assigns the line…
A: The statement “strText = inFile.ReadLine” is used to read a line of text from sequential access file…
Q: What type of object is created by the OpenText method? a. File b. SequenceReader c. StreamWriter d.…
A: The “OpenText” method creates none of the given object. Hence the correct answer is option (d).
Q: Which of these is method for testing whether the specified element is a file or a directory O a…
A: The image is a bit unclear so I can't specify the answer option no. but the answer is isFile()
Q: Which of the following opens the cities.txt file and allows the computer to write new data to the…
A: Explanation: The “Append” command is used to add new data to end of the existing file data. Here,…
Q: Which of the following are valid file extensions for c++ source files? O.cC .c++ O.CPP .cpp
A: As per our company guidelines we are suppose to answer only one question. Kindly repost other…
Which of the following closes an input sequential access file named states.txt? The file is associated with a StreamReader variable named inFile.
a. StreamReader(inFile).Close()
b. StreamReader.Close(inFile)
c. inFile.Close()
d. Close(inFile)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Assume inputFile references a StreamReader object that is associated with an open file. Which of the following loops is written in the correct general format to read all of the items from the file? Loop A: while (inputFile.EndOfStream) { // Read an item from the file. } Loop B: while (!inputFile.EndOfStream) { // Read an item from the file. }Which of the following reads a line of text from a sequential access file and assigns the line (excluding the newline character) to the strText variable? a. inFile.Read(strText) b. inFile.ReadLine(strText) c. strText = inFile.ReadLine d. strText = inFile.Read(line)Dim inventory As IO.StreamReader is a declaration statement for a procedure-level variable named inventory. The variable will be used to read data from a sequential access file. True or False
- Create a new text file using a notepad or any other software, The text file contains your name(first 8 chars) and the file must be exactly 8 bytes in size only and name it “your_ID.txt”.A student wants to write into a file called myfile, without deleting its existing content. Which one of the following functions should he or she use? f = open('myfile', 'r') f = open('myfile', 'w+b') f = open('myfile', '+') f = open('myfile', 'a')To create a new file and return a stream that can be used to process the file, use the: a.Create method of class File b.CreateFile method of class File c.New method of class File d.NewFile method of class File
- The File class contains file input and output operations. In other words, you can use the File class to read and write content from and to files. True FalseThe 'a' mode appends new data to the end of an existing file. But if the file is nonexistent, it does not create a new one to append the data.True or FalseCreates a sales receipt, displays the receipt entries and totals, and saves the receipt entries to a file .Prompt the user to enter the - Item Name Item Quantity Item Price Display the item name, the quantity, and item price, and the extended price (Item Quantity multiplied by Item Price) after the entry is made Save the item name, quantity, item price, and extended price to a file When you create the file, prompt the user for the name they want to give the file Separate the items saved with commas Each entry should be on a separate line in the text file Ask the user if they have more items to enter Once the user has finished entering items Close the file with the items entered Display the sales total If the sales total is more than $100 Calculate and display a 10% discount Calculate and display the sales tax using 8% as the sales tax rate The sales tax should be calculated on the sales total after the discount Display the total for the sales receipt
- Using Java, Write an interactive console application for an employee management service. The user can enter the following options for the apps 1-List all employees, sorted by Name. 2-Hire a new employee (add to list) 3-show the lowest salary and highest salary and average of the salaries 0-exit - At the beginning of the application, data will be read from a text file. - And at the end of it when user chooses 0, data will be saved to the same file. - The date format needs to be YYYY-MM-DD and The fields needs to be separated by semicolon(;) Example of data in the text file : Alice P.;2012-09-22;Shoes;40 Emma W.;2016-07-07;Furniture;30 Eva;2021-08-08;Pizza;50 EmployeeSchedule class has the following attributes private String name; private String department; private Date dateHired; private double hourSalary; name : between 2-50 characters and not permitted to have ;^?@!~* department : between 2-50 characters and not permitted to have ;^?@!~* dateHired : between 1900 and 2100 salary :…If the file to be opened exists, which method erases the file’s contents? a. AppendText b. CreateText c. InsertText d. OpenTextThis is a small “holding section” in memory that many systems write data to before writing the data to a file.a. bufferb. variablec. virtual filed. temporary file