Discuss why disaster planning is important and what measures are normally taken
Because disasters such as fire, flood, and earthquakes can't be avoided, plans must be made to recover from them. Disaster planning is particularly critical in online systems and systems in which extended downtime causes extreme economic impact. A number of measures are normally taken, including the following:
• Periodic data backup and storage of backups at alternate sites
• Backup and storage of critical software at alternate sites
• Duplicate or supplementary equipment installed at alternate sites
• Arrangements for leasing existing equipment at alternate sites, such as another company or a service bureau
The measures that are suitable for a specific installation depend heavily on local characteristics, such as size and distribution of computing resources, available budget, available service vendors, and available network capacity to and from those vendors.
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Capital at the beginning of the month had a balance of $30,500, the net loss for the month was $12,000, and withdrawals for personal use during the month totaled $1,500 . The capital balance at the end of the month was
a. $30,500; b. $18,500; c. $17,000; d. $12,000; e. $1,500
______ are a sequence of actions to be followed in order to achieve an objective.
a. Procedures b. Policies c. Rules d. Budgets
What is scientific management?
What will be an ideal response?
Which of the following methods can be used to evaluate the trend component of a time series?
A. simple moving average B. trend-adjusted exponential smoothing C. simple linear regression D. multiple linear regression