Which is duplication of computer operations and routine backups to combat any unforeseen problems:
A. Concurrency
B. Deadlock
C. Backup
D. Recovery
Answer:A
Which is duplication of computer operations and routine backups to combat any unforeseen problems:
A. Concurrency B. Deadlock C. Backup D. Recovery
Explanation: Recovery means to take the backup data while there is a crash.