SQL Script to Backup all SQL Server Databases Backup all databases on your server using T-SQL is a much simpler and faster. Below T-SQL script will generate backup of all databases with date stamp in backup file name. Update the backup path in below script. DECLARE @dbname NVARCHAR(256) DECLARE @filepath NVARCHAR(512) DECLARE @fileName NVARCHAR(512) DECLARE @Date NVARCHAR(40) -- Database backup directory SET @filepath = 'D:\backup\' -- filename format SELECT @Date = CONVERT(NVARCHAR(20),GETDATE(),110) DECLARE backup_cursor CURSOR READ_ONLY FOR SELECT name FROM master.sys.databases WHERE name NOT IN ('master','model','msdb','tempdb') -- exclude system databases AND state = 0 -- Online database AND is_in_standby = 0 -- database is not read only for log shipping OPEN backup_cursor FETCH NEXT FROM backup_cursor INTO @dbname WHILE @@FETCH_STATUS = 0 BEGIN SET @fileName = @filepath + @dbname + '_' + @Date + '.bak' BACKUP DATABASE @dbname TO DISK = @fileName WITH INIT FETCH NEXT FROM backup_cursor INTO @dbname END CLOSE backup_cursor DEALLOCATE backup_cursor

Understanding this JavaScript code from a test

What will be printed out in the console? Answers: A, B, C, D

I have a JavaScript test and one of the questions is What will be printed out in the console? (screenshot above)

I tried to type the code in Visual Studio Code and it seems that the correct answer is D, but I don't understand why. Why is the answer D?