Computer Science
For storing numeric data in a text file, it needs to be converted into …………… using …………… function.
- integer, int()
- integer, float()
- string, int()
- string, str()
Answer
string, str()
Reason — For storing numeric data in a text file, it needs to be converted into a string using the 'str()' function. This is because text files store data in the form of characters, and converting numeric data to a string allows it to be written to the file as a sequence of characters.
Related Questions
Which of the following mode will refer to binary data ?
- r
- w
- +
- b
Every record in a CSV file is stored in reader object in the form of a list using which method?
- writer()
- append()
- reader()
- list()
Assertion (A): The file in Python is used to store information on a named location in the secondary storage device.
Reasoning (R): In Python, files are classified as program files and data files and as per the file type store the data specific to its use and purpose.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): The file access mode used to add or append the data in the file is 'a'.
Reasoning (R): In the access mode, 'a', the text will be appended at the end of the existing file. If the file does not exist, Python will create a new file and write data to it.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.