J276 OCR CS File Handling

Mode in the following program to open file for writing in a mode where new data will be added at the end of old data

file =open("poem.txt","__")

• r

• a

• w

• x

see the program and fill in the blank with correct statement.

Choose the correct statement to close a file stream named myfile:

• myfile.terminate()

• myfile.end()

• myfile.close()

• myfile.remove()

See the following code snippet and fill in the blank with appropriate statement

Fill in the blank with appropriate statement.

which function is used to read records from a binary file?

• pickle.load(f)

• pickle.read()

• pickle.open()

• pickle.dump(l,f)

write statement to use the required module for working with comma separated values (csv) files.

Write the appropriate statement in the blank.

Which statement(s) is/are true to open a binary file "Record.dat" for reading and writing.

• file =open("Record.dat","wb")

• file =open("Record.dat","rb")

• file =open("Record.dat","ab")

• file =open("Record.dat","rb+")