QUESTION 12 Failure to open a file properly can trigger a StackOverflowException. O True O False QUESTION 13 A FileOutputStream can be passed to the Scanner constructor for an easy way to write data to a file. True False

Q: Checkpoint 11.39 Write a statement that opens a file Customers.dat as a random access file for both…

A: To open a file as random access file there are some access modes: mode name:…

Q: When using an ObjectlnputStream to read data from a file, what happens when an end-of-file marker is…

A: 1) The ObjectInputStream is mainly used to read data written by the ObjectOutputStream. 2) The…

Q: What happens if i os: : out is used by itself to open a file that does not exist?

A: Please find the answer below :

Q: When reading data from a file using an ObjectlnputStream and an end-of-file is reached, O the…

A: Given: To choose the correct option.

Q: Question 18 1 Point Suppose you have an open file object called infile. Which of the following C++…

A: Answer is  Option B)infile.close();

Q: Checkpoint 11.39 Write a statement that opens a file Customers.dat as a random access file for both…

A:

Q: When reading data from a file using an ObjectInputStream and an end-of-file is reached, Nothing.…

A: Given: To choose the correct option.

Q: Suppose you have an open file object called infile. Which of the following C++ statements will close…

A: Answer is option D infile.close();

Q: Given a valid file object, f, which of the following calls will return the entire contents of the…

A: Given:

Q: The command that writes the contents of a file one page at a time. O a. Less O b. More O c. Head O…

A: Explanation of all the given options:  a) less: This command will allow the user to view the…

Q: Q1: Suppose that the file (rectangle.txt) shown in the figure was stored in the default path, this…

A:

Q: 14:\We can delete a file shortcut and a file by deleting the shortcut? a. True b. False

A: Shortcut is just a replica of original file

Q: Does the class FileOutputStream have a constructor that accepts a filename as an argument?

A: Does the class FileOutputStream have a constructor that accepts a filename as an argument?

Q: You would use a stream's clear method to: Multiple answers: Multiple answers are accepted for…

A: The correct answer of this question is (option:e) " forget an end-of-file encounter before seeking…

Q: What happens if you try to open a file for reading that doesn't exist? Select one: O A run-time…

A: In Python, to open a file we use open() method  Syntax: file_object = open ("file_name.txt", mode)…

Q: What is the last action that must be performed on a file with file object f ? Answer:

A: The last operation that must be performed on a file object f is to close the file which is opened…

Q: Question 2: Write a program that reads words from a text file and displays all the words…

A: Given: Question 2: Write a program that reads words from a text file and displays all the words…

Q: What is the purpose of running the Idd program?   a. Rebuilding links to library files b. Creating…

A: Idd is an interaction-driven design and an iterative model to build software on outside-in…

Q: Which is true?     a.   The FileOutputStream class includes println( )     b.   A…

A: OPTION B is Correct. A PrintWriter Object Should be Closed Using close().

Q: while (getline (MyReadFile, myText)) The above is most likely associated with: writing to a file…

A: The answer is given below:-

Q: In a sequential access file, the text A(n) is an example of text that has been saved.

A: We show sequential-access files using text files initially, which allows the reader to create and…

Q: In a sequential access file, the text A(n) is an example of text that has been saved.

A: In sequential access of file, data write is done in linear fashion. Going through addresses…

Q: Given the following statement, which statement will write "Calvin" to the file DiskFile.txt?…

A: Because in the println() function of the PrintWriter class writes the content to the file. We can…

Q: 4. A file named abd.txt has the following set of permissions -rwxrwxrwx All the three operations i.e…

A: 4. A file named abd.txt has the following set of permissions   -rwxrwxrwx   All the three operations…

Q: What happens if you don't close a file after writing to it? A. The file will be corrupted. B. The…

A: Ans : if you don't close a file after writing to it,then it happen in python is :  D) Nothing. It's…

Q: 14:\We can delete a file shorteut and a file by deleting the shorteut? a. True b. False

A: GIVEN:

Q: statement package chapter1; in the first line for cach Java source file under the directory…

A: Program plan: • Import the required packages into the program. • Declare the required variables. •…

Q: In the Windows NTFS the directory entry for a file might not contain a pointer to the data blocks…

A: Windows NTFS: NTFS is the Windows NT file system's native file system. It allows for a two-level…

Q: Choose correct option:   RandomAccessFile can be used to _______________________ a) Read from a…

A: Question. Choose correct option:   RandomAccessFile can be used to _______________________ a) Read…

Q: When using hasNext() on a Scanner, how do we know when the end of file has been reached? O hasNext 0…

A: Answer is (option 4) hasnext() return  a false

Q: Computer Science When a program like Microsoft Word decides to write to a file, briefly describe the…

A: Given: Briefly describe the transitions between user and kernel mode that occur when an application…

Q: 1. What are different file stream classes? Explain the syntax of opening the file in read and write…

A: There are mainly 3 file stream classes ofstream      This represents the output file stream and is…

Q: A function used to open a file. fopen() O fclose() fwrite() O fread() What is the correct statement…

A: Let us see the answer:- 1) the correct answer is (a) i.e. fopen() fopen is a standard function that…

Q: Write a program that asks the user for the name of a file. The program should display the contents…

A: Program code: import javax.swing.*;import java.util.Scanner;import java.io.*;public class…

Q: What happens if you try to open a file for reading that doesn't exist? Select one: O Arun-time error…

A: File must exist before read and write operation.

Q: In FAT32, the file extension tells the user about the type of the file. Select one: O True O False

A: Explanation: In fat32, by looking at the file extension user can tell what kind of file it it. for…

Q: q11) Choose the correct syntax to use the writelines() method with file object f. a. f.writelines()…

A: We need to choose correct option for the syntax to use the writelines() method with the file object…

Q: Programm statement package chapteri; in the first line for each Java source file under the directory…

A: Programming approach Importing the required packages in the program. Obtain the file path as…

Q: Suppose a file named Exercise13_15.dat has been created from the preceding exercise. Write a program…

A: #include <iostream>#include <fstream> using namespace std;int main() {    ifstream…

Q: Suppose that a binary file contains exactly three numbers written to the file using the method…

A: - java ObjectOutputStream and ObjectInputStream are the streams used to write and read the data from…

Q: (under Microsoft Windows) has the longest filename?

A: Which file name is the longest in volume directory.

Q: In Unix shell, when command mv foo ./foo2/foo3 is executed, what happens to file foo? Assume foo is…

A: Move is use to moving data one file to dictionary

Q: you will need to create the following textbook specified files. Use vi to create these files: …

A: The default editor that comes with the UNIX operating system is called vi (visual editor). Using vi…

Q: Give the line(s) of code required to create a scanner object that will read text from a file called…

A: There are several ways to read a file in java.We can use Scanner, FileReader, FileInputStream and…

Q: Open two files, one for read and one for write. Read the first file line by line. If the line begins…

A: I have added the comments. I have added both files screenshots. The class name is Test1 so the…

Q: Which of the following file types has the least life? a. Work File b. Master File c. Program File d.…

A: Question Which of the following file types has the least life? a. Work File b. Master File c.…

Q: Task 1: Write a program that reads a text file which has a poem written in it. (Write down the poem…

A: Hey, We are allowed to answer only a single question if there are multiple independent questions…

Q: What is the correct statement to open a file pointer "thefile"? The first parameter of fopen()…

A: 1. Find the right syntax to open a file pointer "thefile" 2. Verify the statement given, The first…

Q: N JAVA What is the error in readFile()?   public void readFile(){ FileInputStream fbStream =…

A: Here we are creating a method readFile() Then we create FileInputStream, Scanner reference variables…

Q: What is the last action that must be performed on a file with file object f ?

A: Please find the answer below :