_____________________ is used to check the error status of the file.
Q: When a file is opened in this mode, data will be written at the end of the file’s existing…
A: The correct option is option b.append mode
Q: When a file is opened, a(n)_________ is created, which is a small holding section of memory that…
A: answer is Buffer (file buffer) if we open a file is opened an buffer is created
Q: When an existing file is opened, the ___________ mode erases the contents of the file.a. ‘r’b. ‘w’c.…
A: Answer: When you open a file that file already exists on the disk using the 'w' mode, the contents…
Q: The first and second arguments of fopen() are O None of the mentioned O O * That character string…
A: Given Question: To choose the correct option.
Q: Write Visual basic codes to illustrate how to perform the following in Sequential Access files
A: According to the question we need to write Visual basic codes to illustrate how to perform the…
Q: Write C code to perform I/O read , write , update operations on a file e.g text file : All…
A: Since information about what to update is not mentioned, I am updating some data of my choice in the…
Q: Create a system that: • Loads a class names xlsx file using a reusable function. • Allows users to…
A: the solution is an given below :
Q: Please code in python Write a function to diaply the total word count in a file. Input parameter…
A: 1) Below is program to define a function to display the total word count in a file It defines a…
Q: Question 24 Multiple Choice, Select One: A struct stores data contiguously True False Question 25…
A: 24. Contiguous(adjacent) memory locations are used to store structure members in memory. So given…
Q: Encode the file by adding 10 to every byte in the file. Write a gramthat prompts the user to enter…
A: Since, programming language is not mentioned in the question, we will answer this question in Java…
Q: There may be times when a file's directory entry does not include a reference to the file's data…
A: In general, Directory entries contain the name of the directory and located in the blocks allocated…
Q: A function that sets the file pointer to the beginning of a file. rewind0 frewind) begin) O fbegin)…
A: According to the question these all question are related to the C programming file handling input…
Q: QUESTION 8 When you import or export files, you use one of the following to format the data: O…
A: Given: Importing & Exporting Data, which one of the used for format of data This type of file…
Q: Computer Science Hello I have a Powershell question but my answer doesn't seem to work. The answer…
A: There is no variable named fileContents in the given code. It is fileText. So replace fileContents…
Q: Can read or modify the contents of a disk file by reading and writing memory locations?
A: Here have to determine about read or modify the contents of a disk file by reading and writing…
Q: The 'a' mode appends new data to the end of an existing file. But if the file is nonexistent, it…
A: GIVEN: The 'a' mode appends new data to the end of an existing file. But if the file is…
Q: you will need to create the following textbook specified files. Use vi to create these files: …
A: Answer: The vi editor allows creating, manipulating, closing, and opening files on the Unix systems.…
Q: // Ex 7-1.cpp in this exercise you will use what you learned about opening a file and reading input…
A: Explanation: Code in C++ is given below. Please read all the comments for better understanding of…
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: Perform the following operations using VI editor: 1). Create a file and write into it.
A: We can create a file and can write into it as shown:
Q: at the True false beginning of a file the flag eof() is
A: Programming languages handle files by reading files from the storage write on that file and close…
Q: create a Python script. Your script should: Ask the user for the name of a file (if the file exists…
A: Begin by creating a file in the same directory as the python file is with some content in it . I…
Q: 2. Write C code which will read a line of characters (terminated by a \n) from input file into a…
A: the code is given below:-
Q: WriteaC++programthatpromptstheusertoenterafilenamethatcontains the total mark of students. Each line…
A: Program: //Header file #include<iostream> #include<string>…
Q: en are conventional files useful for storing da
A: Introduction: Below describe the when conventional files useful for storing data A file management…
Q: a) Display the content of the 2 file followed by the 1" file b) Save the content of the two files zl…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: When a program works with an input file, a special value known as a(n) __________ is internally…
A: Special value maintained for file internally The read position is used to mark the location of the…
Q: UNIX Subject : If the destination file does not exists, then mv command creates it. true or false
A: Background:- mv command is used to either move file or rename file in linux.
Q: Q2: (A) Grades are to be assigned to students as follows: A 80%-100% B 65% -79% C 50% -64%. Write a…
A: Please find the answer below
Q: One of the file space allocation mechanisms is the most convenient for random access files. Which…
A:
Q: Briefly describe what each of the following statements does. file.seekp(100L,…
A: Binary files: A Binary file is completely different from a normal text file. It is also referred as…
Q: Fill-in-the-Blank A negative offset causes the file’s read or write position to be moved __________…
A: Answer: Offset that can be defined as the location of the character in the file. Offset means…
Q: reate a program that adds line numbers to a given file. The name of the input file will be read from…
A: Required: Create a program that adds line numbers to a given file. The name of the input file will…
Q: One of the file space allocation mechanisms is the most convenient for random access files.Which…
A: Indexed allocation file space allocation mechanisms are the most convenient for random access files…
Q: A file is a logical entity that is stored in the memory of . aExternal Storage b.RAM c.None…
A: d. internal storage Files are stored in the memory of internal storage.RAM are temporary memory that…
Q: C++ Add a search command that asks the user for a string and finds the first line that contains…
A: Given: We need to write a c++ program , Add a search command that asks the user for a string and…
Q: Describe the steps taken during the input and output of a file
A: Input and Output File:- A computer file is a computer resource for recording data discretely in a…
Q: C++ Add a search command that asks the user for a string and finds the first line that contains…
A: All the code are shown below.
Q: 10. A file contains 1026 bytes. How many bytes of disk space will It consume If size of a disk block…
A: 10. A file contains 1026 bytes. How many bytes of disk space will it consume if size of a disk block…
Q: Deadlock on File Requests happens if jobs are allowed to request and hold files for the duration of…
A: This question comes from Operating System which is a paper of computer science. Let's discuss it in…
Q: Encode the file by adding the index of each byte to that byte, for every byte. Write a program that…
A: Here is the Java Program: import java.util.Scanner;import java.io.*; public class Main { public…
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: 1. File Display Assume a file containing a series of integers is named numbers.txt and exists on the…
A: Note: since you have not mentioned the programming language in which you want this exercise to be…
Q: Q4/ Grades are to be assigned as follows: A-80%-100% B-65% -79% C-50% -64%. Write a script file to…
A: Q: Code the given problem in matlab
Q: Q4: a- Suppose that the file (numbers.txt) shown in the figure was stored in the default path; this…
A: Code: #include<iostream>#include<fstream>using namespace std; void readFile(istream…
Q: . To use information stored in a file, it must be a. Accessed into computer memory b. Read into…
A: To use information stored in a file, it must be. a. Accessed into computer memoryb. Read into…
Q: write a program for I/O system calls. ALGORITHM: 1. Start the program. 2. open a file for O_RDWR…
A: The program for the given algorithm of I/O system calls is given by:…
_____________________ is used to check the error status of the file.
Step by step
Solved in 2 steps
- Most programs automatically save a copy of a file beingworked on into a(n) _______________fileThe________ function reads data from a file in a manner similar to how scanf readsfrom stdin.Fill-in-the-Blank The same formatting techniques used with __________ may also be used when writing information to a file.
- Fill-in-the-Blank The __________ header file is required for file I/O operations.Deadlock on File Requests happens if jobs are allowed to request and hold files for the duration of their execution Select one: O True O FalseThe ____ mode flag causes an offset to be calculated from the currentposition in the file
- Fill-in-the-Blank A negative offset causes the file’s read or write position to be moved __________ in the file from the position specified by the mode.The starter file: def main():# Add code that reads the file n_pets.txt,# computes the total number of pets,# the average #, the minimum #, and the maximum ## and displays those numbers as specified in the instructions.main() The data file: 24632341355114422When you work with a __________ file you access data from the beginning of the file to the end of the file. a. direct access b. random access c. sequential access d. binary access
- The term __________ is used to describe a file that data is written to. a. input file b. output file c. saved file d. user fileHeader____________ contains the declarations required for file processingFill-in-the-Blank The __________ mode flag causes an offset to be calculated from the current position in the file.