Question 21 : Which of the following is first rule according to 3-2-1 Backup Rule by Peter Krogh ?
1. Retain three copies of any file—an original and two backups
2. Files must be on two different media types
3. One copy must be stored offsite
4. All of the mentioned
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Question 22 : Which of the following is useful for legal compliance or to provide a long-term historical record ?
1. Continuous Data Protection
2. Open file backup
3. Reverse Delta backup
4. Data archival
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Question 23 : Which of the following backup systems are expensive and highly customized to a particular application such as SQL Server ?
1. Continuous Data Protection
2. Open file backup
3. Reverse Delta backup
4. Data archival
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Question 24 : Which of the following backup create a cloned copy of your current data or drive ?
1. Continuous Data Protection
2. Open file backup
3. Reverse Delta backup
4. None of the mentioned
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Question 25 : Which of the following backups creates a full backup first and then periodically synchronizes the full copy with the live version ?
1. Continuous Data Protection
2. Open file backup
3. Reverse Delta backup
4. None of the mentioned
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Question 26 : Which of the following backups are faster and more efficient from a storage perspective ?
1. Point-in-time
2. Incremental
3. Reverse Delta backup
4. All of the mentioned
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Question 27 : Which of the following flag is used by backup software to specify whether a file should be backed up or not ?
1. archive bit
2. passive bit
3. active bit
4. all of the mentioned
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Question 28 : The amount of time needed to backup a system is referred to as its:
1. backup time
2. backup sheet
3. backup window
4. all of the mentioned
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Question 29 : Which of the following backup lets you restore your data to a point in time and saves multiple copies of any file that has been changed ?
1. Point-in-time
2. Differential
3. Reverse backup
4. None of the mentioned
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Question 30 : Which of the following software supplies full system backup ?
1. Carbonite
2. Ghost
3. RDIFF-BACKUP
4. All of the mentioned
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