Question

Typical modes for opening files include

Group of answer choices

1- write-only

2- read and write

3- delete only

4- read only

5- append

Answer 1

Solution

Explanation

1.Write-Only

"w" used for write only mode

This mode open files for writing

If file in writing mode, new file will be created

hence, "write-only" mode is correct option

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2. read and write

"r+" used for read and write mode

This mode open files for reading and writing from beginning

So, This is also typical mode for opening files

hence, "read and write" also correct option

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4.read only

"r" used for this mode

This mode open a file for reading

So, This is also typical mode for opening files

hence, "read only" also correct option

5.append

"a" used for this mode
This mode open a file for appending
This mode used to append or add data to the existing file

So, This is also typical mode for opening files

hence, "append" also correct option

3.delete only

There is no such mode for opening file

delete only is not typical mode for opening files

hence,"delete only" is the wrong option

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Answered and given explanation also

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