Which of the following is correct code to open the file input.txt for reading? outfile = open("input.txt", "w") O outfile = open("input.txt", "r") "input.txt".read() outfile.open("input.txt", "r")
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- The following code segment is supposed to read and display the contents of a file. What problem does it ?have in its current form open ("test.txt", "r infile.readline "" =! while line (print(line () line = infile.readline () infile.close ("infile = () line %D : :Select one The program displays the contents of the file, but it is double spaced The program displays all of the lines, except for the first one The program displays all of the lines, except for the last one There is no problem -- the program works as desiredWhat does the following python code do? f = open("sample.txt", "w") Choose all that apply. Select 2 correct answer(s) a. writes "w" to the file called sample.txt b. if the file sample.txt exists, deletes everything in it c. closes a file called sample.txt d. If the file called sample.txt exists, it writes at the bottom of the file e. opens a file called sample.txt for appending f. if the file sample.txt does not exist, it creates the file and opens it for writing g. reads the file called sample.txt starting from the top h. opens a file called sample.txt for readingPYTHON!!!!! A file concordance tracks the unique words in a file and their frequencies. Write a program that displays a concordance for a file. The program should output the unique words and their frequencies in alphabetical order. Variations are to track sequences of two words and their frequencies, or n words and their frequencies. Below is an example file along with the program input and output: example.txt I AM SAM I AM SAM SAM I AM Enter the input file name: example.txt AM 3 I 3 SAM 3 The program should handle input files of varying length (lines). Program produces correct output given input, test 1 Test Case: Test program with example.txt Input: example.txt Results: AM 3 I 3 SAM 3 Program produces correct output given input, test 2 Test Case: Test program with test file 2 Input: test.txt Results: 3/4 1 98 1 AND 2 GUARANTEED 1 INDEED 1 PERCENT 1 SUCCEED 1 WILL 2 YES 1 YOU 2
- The program takes a single argument as the name of the file to be read. A sample file is named (Movies.txt). The program reads this file which has labeled columns separated by commas. Every row of this text file includes information about a movie. You are asked to read every row as a string and decompose the given information (separated by commas). If a costumer wants too see "List of the Genres" (or genre,score,year) all genres type must be show. I need this answer in C language. Please explain nicely. Thanks.What is wrong with the following code snippet: file = open ("lyrics.txt", "w") %3D line = file.readline () words = line.split () print (words) file.close () Select one: O The file has only been opened for writing, not reading. O The file name is invalid. The split method has not been used correctly. The program cannot run without a try/catch statement.You are given a filename. Read the names in the file and output only the initials. For example, if the filename is "data.txt", and the file content in "data.txt" is Dumond, Kristin Larson, Lois the output should be: KD LL
- The following code completes the program from the previous question. Assume you have an open output file handle called coutfile. What exactly can fill in the blank so that the output to the file looks exactly like the output to the screen from the print statement. for i in range(100): print(i) outfile.write(_. outfile.close()Answer the given question with a proper explanation and step-by-step solution. 1- Write code that does the following: opens an output file with the filename number_list.txt, uses a loop to write the numbers 1 through 100 to the file, then closes the file.What does the following python code do? f = open("sample.txt", "a") Choose all that apply. Select 3 correct answer(s) a. If the file called sample.txt exists, it writes at the bottom of the file b. reads the file called sample.txt starting from the top c. writes "a" to the file called sample.txt d. opens a file called sample.txt for reading e. closes a file called sample.txt f. if the file sample.txt exists, deletes everything in it g. opens a file called sample.txt for appending h. if the file sample.txt does not exist, it creates the file and opens it for writing
- My code doesnt pass this test case How would I get my code to pass this test case? Sample Input 3 this file, tests TEST a, b c erroneous cases TEST, a, b there should, only, be TEST, a b six lines, in, the, output TEST a b and it, should TEST a , b, c include this, one TEST a, b,, c Sample Output 3 this file tests erroneous cases there should only be six lines in the output and it should include this one Explanation 3 All of the lines beginning with TEST have some sort of syntax error, so they should be omitted from the output. The other lines have no errors, so they should be tokenized and output. The errors are as follows: TEST a, b c: the comma between b and c is missing TEST, a, b: there is an extra comma after TEST TEST, a b: the comma between a and b is missing, and there is an extra comma after TEST TEST a b: the comma between a and b is missing TEST a , b, c: there is a space before the comma between a and b def tokenize(line): token_list = [] for token in line.split():…The following lines of code should open a file for writing (output). The name of the file is provided by the user. Fill in the blank with the correct function call to open the file: filename = input('Enter output file name: ') outfile = outfile.close()Consider the following code segment: done = False while not done : try : filename = input("Enter the file inFile open(filename, "r") %3D except IOError : print("Error: File not found.") It is supposed to keep on prompting the user for file names until the user provides the name of a file that can be opened successfully. What line of code should be placed in the blank to achieve this goal? Select one: done = True done = inFile done = not inFile done = False
