Quiz: Backup and Choices
Name ________________________ CMIT-320 Quiz 6
1. What is an advantage of RAID 5 over RAID 1? Choices:
A. RAID 5 continues to operate with a failure in two disks; RAID 1 can only operate with a failure of one disk.
B. RAID 5 provides redundancy; RAID 1 does not.
C. X RAID 5 improves performance over RAID 1.
D. RAID 5 provides redundancy for the disk controller.
2. Which form of alternate site is the cheapest but may be not allow an organization to recover before reaching their maximum tolerable downtime? Choices:
A. Service bureau
B. Warm site
C. X Reciprocal agreement
D. Hot site
3. Which of the following network strategies connects multiple servers together such that if one server fails, the others immediately take over its tasks, preventing a disruption in service? Choices:
A. Adapter bonding
B. Storage Area Networks (SANs)
C. Mirroring
D. X Clustering
4. What is the primary security feature that can be designed into a network’s infrastructure to protect and support availability? Choices:
A. Fiber optic cables
B. X Redundancy
C. Periodic backups
D. Switches Instead of hubs
5. Which of the following terms describes the actual time required to successfully recover operations in the event of an incident?
Choices:
A. Mean Time to Repair (MTR)
B. Maximum Tolerable Downtime (MTD)
C. X Recovery Point Objective (RPO)
D. Recovery Time Objective (RTO)
6. A system failure has occurred. Which of the following restoration processes would result in the fastest restoration of all data to its most current state?
Choices:
A. X Restore the full backup and the last differential backup
B. Restore the full backup and the last incremental backup
C. Restore the full backup and all differential backups
D. Restore the full backup and all incremental backups
7. Your network uses the following backup strategy:
• Full backups every Sunday night
• Incremental backups Monday through Saturday
1. What is an advantage of RAID 5 over RAID 1? Choices:
A. RAID 5 continues to operate with a failure in two disks; RAID 1 can only operate with a failure of one disk.
B. RAID 5 provides redundancy; RAID 1 does not.
C. X RAID 5 improves performance over RAID 1.
D. RAID 5 provides redundancy for the disk controller.
2. Which form of alternate site is the cheapest but may be not allow an organization to recover before reaching their maximum tolerable downtime? Choices:
A. Service bureau
B. Warm site
C. X Reciprocal agreement
D. Hot site
3. Which of the following network strategies connects multiple servers together such that if one server fails, the others immediately take over its tasks, preventing a disruption in service? Choices:
A. Adapter bonding
B. Storage Area Networks (SANs)
C. Mirroring
D. X Clustering
4. What is the primary security feature that can be designed into a network’s infrastructure to protect and support availability? Choices:
A. Fiber optic cables
B. X Redundancy
C. Periodic backups
D. Switches Instead of hubs
5. Which of the following terms describes the actual time required to successfully recover operations in the event of an incident?
Choices:
A. Mean Time to Repair (MTR)
B. Maximum Tolerable Downtime (MTD)
C. X Recovery Point Objective (RPO)
D. Recovery Time Objective (RTO)
6. A system failure has occurred. Which of the following restoration processes would result in the fastest restoration of all data to its most current state?
Choices:
A. X Restore the full backup and the last differential backup
B. Restore the full backup and the last incremental backup
C. Restore the full backup and all differential backups
D. Restore the full backup and all incremental backups
7. Your network uses the following backup strategy:
• Full backups every Sunday night
• Incremental backups Monday through Saturday