Btrieve Question: Download Questions PDF
Tell me if an application runs twenty-four hours a day, how to perform a backup?
Answer:
-Once a file is opened by Btrieve, no other user / application can open it until Btrieve closes that file.
-The operating system's 'copy' command will not work
-One can back up the Btrieve file using BUTIL operations.
-BUTIL operations uses CLONE for creation of a backup file.
-Followed by CLONE, COPY command is used to backup the records from one file to backup file.
-The operating system's 'copy' command will not work
-One can back up the Btrieve file using BUTIL operations.
-BUTIL operations uses CLONE for creation of a backup file.
-Followed by CLONE, COPY command is used to backup the records from one file to backup file.
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