Which of the following options can be used to read the first line of a text file Myfile.txt? a) myfile = open('Myfile.txt'); myfile.read() b) myfile = open('Myfile.txt','r'); myfile.read(n) c) myfile = open('Myfile.txt'); myfile.readline() d) myfile = open('Myfile.txt'); myfile.readlines()

Assume that the position of the file pointer is at the beginning of 3rd line in a text file. Which of the following option can be used to read all the remaining lines? a) myfile.read() b) myfile.read(n) c) myfile.readline() d) myfile.readlines()

Suppose content of 'Myfile.txt' is: Twinkle twinkle little star How I wonder what you are Up above the world so high Like a diamond in the sky What will be the output of the following code? myfile = open("Myfile.txt") data = myfile.readlines() print(len(data)) myfile.close() a) 3 b) 4 c) 5 d) 6

Suppose content of 'Myfile.txt' is: Humpty Dumpty sat on a wall Humpty Dumpty had a great fall All the king's horses and all the king's men Couldn't put Humpty together again What will be the output of the following code? myfile = open("Myfile.txt") record = myfile.read().split() print(len(record)) myfile.close() a) 24 b) 25 c) 26 d) 27

Suppose content of 'Myfile.txt' is: Honesty is the best policy. What will be the output of the following code? myfile = open("Myfile.txt") x = myfile.read() print(len(x)) myfile.close() a) 5 b) 25 c) 26 d) 27

Suppose content of 'Myfile.txt' is: Culture is the widening of the mind and of the spirit. What will be the output of the following code? myfile = open("Myfile.txt") x = myfile.read() y = x.count('the') print(y) myfile.close() a) 2 b) 3 c) 4 d) 5

Suppose content of 'Myfile.txt' is: Ek Bharat Shreshtha Bharat What will be the output of the following code? myfile = open("Myfile.txt") vlist = list("aeiouAEIOU") vc=0 x = myfile.read() for y in x: if(y in vlist): vc+=1 print(vc) myfile.close() a) 6 b) 7 c) 8 d) 9

Suppose content of 'Myfile.txt' is: Twinkle twinkle little star How I wonder what you are Up above the world so high Like a diamond in the sky Twinkle twinkle little star What will be the output of the following code? myfile = open("Myfile.txt") line_count = 0 data = myfile.readlines() for line in data: if line[0] == 'T': line_count += 1 print(line_count) myfile.close() a) 2 b) 3 c) 4 d) 5

Assume the content of text file, 'student.txt' is: Arjun Kumar Ismail Khan Joseph B Hanika Kiran What will be the data type of data_rec? myfile = open("Myfile.txt") data_rec = myfile.readlines() myfile.close() a) string b) list c) tuple d) dictionary

Write a method COUNTLINES() in Python to read lines from text file 'TESTFILE.TXT' and display the lines which are not starting with any vowel. Example: If the file content is as follows: An apple a day keeps the doctor away. We all pray for everyone's safety. A marked difference will come in our country. The COUNTLINES() function should display the output as: The number of lines not starting with any vowel - 1

Write a function ETCount() in Python, which should read each character of a text file "TESTFILE.TXT" and then count and display the count of occurrence of alphabets E and T individually (including small cases e and t too). Example: If the file content is as follows: Today is a pleasant day. It might rain today. It is mentioned on weather sites The ETCount() function should display the output as: E or e: 6 T or t : 9

Assertion(A): xreadlines() reads all the lines from a text file and returns the lines along with newline as a list of strings. Reasoning (R): readline() can read the entire text file line by line without using any looping statements. (a) Both (A) and (R) are true and (R) is the correct explanation for (A). (b) Both (A) and (R) are true and (R) is not the correct explanation for (A). (c) (A) is true but (R) is false. (d) (A) is false but (R) is true.

(a) Write the definition of a Python function named LongLines() which reads the contents of a text file named 'LINES.TXT' and displays those lines from the file which have at least 10 words in it. For example, if the content of 'LINES.TXT' is as follows : Once upon a time, there was a woodcutter He lived in a little house in a beautiful, green wood. One day, he was merrily chopping some wood. He saw a little girl skipping through the woods, whistling happily. The girl was followed by a big gray wolf. Then the function should display output as: He lived in a little house in a beautiful, green wood. He saw a little girl skipping through the woods, whistling happily.

(b) Write a function count_Dwords() in Python to count the words ending with a digit in a text file "Details.txt". Example: If the file content is as follows : On seat2 VIP1 will sit and On seat1 VVIP2 will be sitting Output will be: Number of words ending with a digit are 4

(b) Write a function RevString() to read a textfile "Input.txt" and prints the words starting with 'O' in reverse order. The rest of the content is displayed normally. Example : If content in the text file is : UBUNTU IS AN OPEN SOURCE OPERATING SYSTEM Output will be : UBUNTU IS AN NEPO SOURCE GNITAREPO SYSTEM (words 'OPEN' and 'OPERATING' are displayed in reverse order)

Write a function, vowelCount() in Python that counts and displays the number of vowels in the text file named Poem.txt.

Assertion (A) : If numeric data are to be written to a text file, the data needs to be converted into a string before writing to the file. Reason (R) : write() method takes a string as an argument and writes it to the text file. (A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A). (B) Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A). (C) Assertion (A) is true, but Reason (R) is false. (D) Assertion (A) is false, but Reason (R) is true.

Write the missing statement to complete the following code: file = open("example.txt", "r") data = file.read(100) ____________________ #Move the file pointer to the beginning of the file next_data = file.read(50) file.close()