A.SFTP B.HTTPS C.TFTP D.TLS
A.Switching(交換機(jī)) B.Load balancing(負(fù)載均衡) C.RAID(磁盤陣列) D.VPN concentrator(VPN集中器)
A.If program detects another instance of itself,then kill program instance.(如果程序檢測到另一個(gè)實(shí)例,則刪除程序?qū)嵗?br /> B.If user enters inval idinput,then restart program.(如果用戶輸入無效,則重啟程序) C.If program module crashes,then restart program module.(如果程序模塊崩潰,則重啟程序模塊) D.If user’s input exceeds buffer length,then truncate the input.(如果用戶輸入超過緩沖長度,則截?cái)噍斎耄?/p>