195. run > outfile command is used to _________ a. direct output to the file outfile b. jump to a file outfile c. enter a file outfile
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| 195. | run > outfile command is used to _________ |
| a. | direct output to the file outfile |
| b. | jump to a file outfile |
| c. | enter a file outfile |
| d. | edit a file outfile |
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- Trusted Edit View Insert Cell Kernel Widgets Help Run Code Slide Type Fragme • Exercise # 1 Write a program that reads a file containing text. Read each line and send it to the output file, preceded by line numbers. Slide Type • If the input file is Mary had a little lamb Whose fleece was white as snow. And everywhere that Mary went, The lamb was sure to go! Slide Type • then the program produces the output file: /* 1 */ Mary had a little lamb /* 2 */ Whose fleece was white as snow. /* 3 */ And everywhere that Mary went, /* 4 */ The lamb was sure to go! Slide Type • Prompt the user for the input and output file names.When 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 accessThe term ________ is used to describe a file from which data is read.a. output fileb. input filec. read filed. append file
- When a program works with an input file, a special value known as a(n) __________ is internally maintained for that file and marks the location of the next item that will be read from the file. a. input locator b. accumulator c. read position d. sequential read valueWhen you are finished using a data file, you should always ___________ before ending the program. Group of answer choices flush the buffer flush the toilet close the file close the doorWhen an existing file is opened, the ___________ mode erases the contents of the file.a. ‘r’b. ‘w’c. ‘x’d. ‘a’
- When a program is finished using a file, it should do this.a. erase the fileb. close the filec. throw an exceptiond. reset the read position7. Create timestamp decorator. Instructions: • Create a file named log.py and create decorator inside called timestamp The decorator should print the current time then afterwards print anything the is being decorated (see examples below) Hint: - Use time.ctime() Examples: Input (in file called test.py): from log import timestamp Otimestamp def hi(): print('hi') def main(): hi () main() Output: $ python3 test.py Wed Oct 19 17:27:12 2022 hiD Question 37 Please make a program that in Bank Account class keeps a users name and balance. Will throw an exception if the balance becomes negative. Create a graphical user interface (Windows form) that displays the entered users name and balance. After completion of the work please submit the solution as a .zip, .rar or 7z file, including whole project, i.e. create and submit an archive that contains the project directory! Upload Choose a File
- Question 4 Before closing a file, it must first be Otransferred esc written opened read SAVE & CONTINUE Report an issue with this question O Mark this questFile I/O CRUD OperationDemonstrate the Create, Read, Update, and Delete operation on a file Create a text file called input.txtHelper Code: File input = new File(“input.txt”); input.createFile(); Ask the user to give you a text.Helper Code:Scanner scanner = new Scanner(System.in);System.out.print("Enter some text: ");String text = input.nextLine(); Enter the text into the input fileHelper Code:FileWriter writer = new FileWriter("input.txt");writer.write(text);writer.close(); Read the content of the fileHelper Code:BufferedReader reader = new BufferedReader(new FileReader("input.txt"));String line = reader.readLine(); Get the update content from the userWrite the code that asks the user to enter the new updated content. Update file with the new contentWrite the code that over writes the content of the input.txtwith the new updated content. Copy the file to a new file called output.txtWrite the code that copies the input.txt file to anew file called output.txt.…I *Untitled - Notepad File Edit Format View Help Task5: Running on a particular treadmill you burn 4.2 calories per minute. Write a program that uses a loop to display the number of calories burned after 10, 15, 20, 25, and 30 minutes. Do this task in shell scripting
