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Which backup strategy involves making a copy of all data at a specific point in time?
a. Incremental backup
b. Differential backup
c. Full backup
d. Synthetic backup
Answer: c. Full backupexamradar+2
How often should critical business data usually be backed up in a high-change environment?
a. Monthly
b. Weekly
c. Daily
d. Annually
Answer: c. Dailyveeam+1
What is the main benefit of performing daily backups instead of weekly ones?
a. Faster backups
b. Lower cost
c. Reduced risk of data loss
d. More data redundancy
Answer: c. Reduced risk of data lossnovabackup+1
Which factor is LEAST likely to influence backup frequency?
a. Data change rate
b. Storage costs
c. Server operating system
d. Regulatory requirements
Answer: c. Server operating systemlinkedin+1
Backing up only changes made since the last backup describes which type?
a. Full
b. Differential
c. Incremental
d. Continuous
Answer: c. Incrementalscribd+1
What is the best backup frequency for databases frequently updated throughout the day?
a. Annual
b. Monthly
c. Continuous/Real-time
d. Weekly
Answer: c. Continuous/Real-timelearn.microsoft+1
Which backup frequency is generally sufficient for non-critical, static data?
a. Weekly
b. Hourly
c. Every minute
d. Instant
Answer: a. Weeklyveeam
The primary consideration for how often to back up data should be:
a. Hardware brand
b. Data criticality
c. Server uptime
d. Storage speed
Answer: b. Data criticalitylinkedin+1
What is the main drawback of frequent full backups?
a. High storage requirements
b. Slow file recovery
c. Maximal data loss window
d. High CPU usage only
Answer: a. High storage requirementsscribd+1
Which backup policy best supports minimizing recovery point objective (RPO)?
a. Monthly full backups only
b. Daily backup at off-peak hours
c. Frequent incremental or continuous backup
d. Unscheduled manual backups
Answer: c. Frequent incremental or continuous backuplearn.microsoft+1
What type of files should be prioritized for frequent backups?
a. System logs only
b. Temporary browser cache
c. Mission-critical and regularly changing files
d. Archived images only
Answer: c. Mission-critical and regularly changing filesnovabackup+1
Which best describes a rotating backup schedule?
a. Always overwriting the same backup set
b. Using multiple backup sets on different days
c. Differential backup only
d. No set schedule
Answer: b. Using multiple backup sets on different daysquiz-maker+1
The ‘3-2-1’ backup rule recommends:
a. Three employees keep a backup
b. Three copies: two local, one offsite
c. Three backups per day
d. None of the above
Answer: b. Three copies: two local, one offsitequiz-maker+1
Which is commonly paired with weekly full backups to improve efficiency?
a. No other backups
b. Monthly incremental backups
c. Daily differential or incremental backups
d. Real-time magnetic tape backup
Answer: c. Daily differential or incremental backupsveeam+1
If backup storage costs are a major constraint, what should be utilized?
a. Frequent full backups
b. Continuous full snapshotting
c. Incremental or deduplicated backups
d. No backups at all
Answer: c. Incremental or deduplicated backupsscribd+1
Differential backups capture:
a. Only changes since the last full backup
b. Only changes since the last incremental
c. All files, regardless of change
d. Only metadata
Answer: a. Only changes since the last full backupquiz-maker+1
A company backs up data every hour. What is their maximum possible data loss in a disaster (RPO)?
a. One month
b. One week
c. One hour
d. One year
Answer: c. One hourlinkedin+2
What scheduling technique ensures all critical data can be restored from multiple historical points?
a. Overwriting old backups weekly
b. Single backup cycle
c. Maintaining daily, weekly, and monthly backups
d. Continuous only
Answer: c. Maintaining daily, weekly, and monthly backupscloudpanel+1
What is an example of an offsite backup frequency?
a. Real-time to cloud vault
b. Only after system failures
c. During system peak hours
d. None of the above
Answer: a. Real-time to cloud vaultcloudpanel+1
What is one consequence of not automating backup scheduling?
a. More errors and missed backups
b. Reduced storage use
c. Automatic quick recoveries
d. No effect
Answer: a. More errors and missed backupsnovabackup+1
What does a retention policy typically determine?
a. Backup window only
b. How long backups are stored and rotated out
c. Which folders to ignore
d. None of the above
Answer: b. How long backups are stored and rotated outveeam+1
Which backup frequency is recommended for mission-critical VMs in the cloud?
a. Once per month
b. Once per week
c. At least once per day, possibly more
d. Never
Answer: c. At least once per day, possibly morelearn.microsoft+2
Data that rarely changes but is still important should be backed up:
a. Only after major updates
b. Daily
c. Hourly
d. Continuously
Answer: a. Only after major updateslinkedin+1
A backup administrator needs the shortest recovery time. Which backup method helps most?
a. Only monthly full backups
b. Only yearly backups
c. Frequent backups (including incremental)
d. Random scheduling
Answer: c. Frequent backups (including incremental)quiz-maker+1
What is the risk of too infrequent backup scheduling?
a. Increased risk of unrecoverable data loss
b. Lower recovery time
c. Less storage required only
d. Faster backup time only
Answer: a. Increased risk of unrecoverable data losslearn.microsoft+1
What is an appropriate backup strategy for large static archives?
a. Real-time incremental
b. Only after major changes
c. Every 10 minutes
d. No backup
Answer: b. Only after major changesveeam+1
Daily incremental backups combined with weekly full backups help to:
a. Minimize backup size and data loss
b. Increase backup time only
c. Maximize costs
d. Provide no restore options
Answer: a. Minimize backup size and data lossscribd+1
To avoid peak-hour server load, backups should be scheduled:
a. During system maintenance windows
b. During peak usage
c. On demand only
d. Anytime
Answer: a. During system maintenance windowslearn.microsoft+1
Real-time or near-real-time backup is essential when:
a. Data change is critical and near-constant
b. Data never changes
c. Monthly reporting only
d. Archiving
Answer: a. Data change is critical and near-constantlinkedin+1
The main purpose of frequent backup verification is to:
a. Ensure restorability and integrity
b. Increase backup file number
c. Save storage space
d. Reduce CPU usage
Answer: a. Ensure restorability and integritynovabackup+1
A company has limited bandwidth. Which backup frequency option can help?
a. Frequent incremental backups
b. Frequent full backups
c. Instant image snapshots
d. Manual monthly backup
Answer: a. Frequent incremental backupsnovabackup+1
What is the primary tradeoff in increasing backup frequency?
a. Higher potential storage and bandwidth costs
b. Lower redundancy
c. Slower restores
d. None
Answer: a. Higher potential storage and bandwidth costsveeam+1
If backup jobs are failing due to insufficient time windows, an admin should:
a. Increase backup frequency
b. Use faster and/or incremental backup strategies
c. Only backup yearly
d. Ignore failures
Answer: b. Use faster and/or incremental backup strategiesnovabackup+1
Which is NOT a typical trigger for launching an unscheduled backup?
a. Data migration
b. Major application update
c. Normal nightly backup
d. Before implementing risky changes
Answer: c. Normal nightly backupquiz-maker+1
In a grandfather-father-son backup rotation, “son” usually refers to:
a. Monthly backup
b. Weekly backup
c. Daily backup
d. Yearly backup
Answer: c. Daily backupcloudpanel
Retention periods for high-frequency backups are often:
a. Shorter than for archival backups
b. Longer than for full backups
c. No retention
d. Fixed for all types
Answer: a. Shorter than for archival backupsquiz-maker+1
What is a key reason some organizations back up more frequently overnight?
a. Lower system usage and bandwidth demand then
b. Better daylight restore options
c. Higher chance of failure
d. Cloud providers only allow overnight backups
Answer: a. Lower system usage and bandwidth demand thenlearn.microsoft+1
RPO stands for:
a. Restore Prepared Operator
b. Recovery Point Objective
c. Rapid Process Optimization
d. Regular Partial Overwrite
Answer: b. Recovery Point Objectiveexamradar+1
Organizations with regulatory compliance requirements may set backup frequencies based on:
a. Personal preference
b. Compliance policies or regulatory mandates
c. Storage vendor advice only
d. Operating system
Answer: b. Compliance policies or regulatory mandatesveeam+1
What is the effect of having backups scheduled at random times with no plan?
a. Missed backups and inconsistent recovery points
b. Lower data loss window
c. Automatic version control
d. Reduced costs only
Answer: a. Missed backups and inconsistent recovery pointsquiz-maker+1
Which of the following is best practice after changing backup frequency or schedule?
a. Test restore from new backup set
b. Never test restores
c. Only check logs later
d. Ignore verification
Answer: a. Test restore from new backup setnovabackup+1
What is the effect of combining local and offsite backup schedules?
a. Greater resilience against data loss
b. No difference
c. Increases single point of failure
d. Disables local restore
Answer: a. Greater resilience against data lossquiz-maker+1
A likely risk of daily full backups without retention planning is:
a. Running out of storage space rapidly
b. Faster backup times
c. Lower bandwidth use
d. None
Answer: a. Running out of storage space rapidlyscribd+1
For web servers with constantly updated content, the backup frequency should be:
a. As frequently as possible or real-time
b. Weekly
c. Only during OS updates
d. Annually
Answer: a. As frequently as possible or real-timelinkedin+1
Which schedule aligns with the ‘father’ tier in a grandfather-father-son backup system?
a. Daily
b. Weekly
c. Monthly
d. Real-time
Answer: b. Weeklycloudpanel+1
The frequency for database transaction log backups could be:
a. Every minute or hour
b. Only quarterly
c. Monthly
d. Annually
Answer: a. Every minute or hourlinkedin+1
The term for creating backups automatically at set intervals is:
a. Manual backup
b. Scheduled/Automated backup
c. Immediate only
d. No backup
Answer: b. Scheduled/Automated backuplearn.microsoft+1
Continuous Data Protection (CDP) is best described as:
a. Archiving every year
b. Backing up data in real-time as changes occur
c. Backing up only media files
d. Only after failure
Answer: b. Backing up data in real-time as changes occurlinkedin+1
What should be done before and after changing backup schedules?
a. Communicate, document, and test the new plan
b. Nothing – just change it
c. Skip scheduled runs
d. Increase retention indefinitely
Answer: a. Communicate, document, and test the new plannovabackup+1
The frequency of system-level backups for servers with frequent user changes is often:
a. Daily or more frequent
b. Only after user login
c. Monthly
d. Never
Answer: a. Daily or more frequentcloudpanel+2

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