Answer:
Answered below
Explanation:
aFile = open("books.txt", "r")
This code uses the function open() which takes two parameters. The first parameter is the file name while the second parameter is the mode in which you are accessing the file.
The "r" mode opens the file in a reading state. That is, you can only read from the file. This code completes the reading process
aFile.read( )
The "w" mode opens the file so you can write to it and make changes.
The "a" mode opens the file so you can add contents to it.
True, and there are many other web browsers
Answer and Explanation:
Backup control within the SAN is one which confines the backup to the SAN and does not pass it via corporate network.
Backup traffic within the SAN are easier to maintain and easily handled in contrast to the application server.
Backup in SAN is governed by such applications and mechanism which allows the easy handling of the backup traffic which is not provided by the application servers.
In case of occurrence of any failure, unlike application server, SAN provides smooth and fast migration
SAN holds data in cluster by the use of backup techniques not used in application server.
