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Assume that a database contains approximately 500 gigabytes (GB) of data that is required to be backed up daily.
(a) Given a tape backup device based on LTO-2 technology (200 GB per tape and 24 megabytes per second (MB/s) transfer rate), how long will it take to perform a full backup of the data?
(b) Research the latest LTO-4 tape format (Hewlett-Packard and Tandberg Data are two possible vendors) and describe the difference in backup times that could be achieved using this new technology.
(c) Current Serial Attached SCSI (SAS) and Serial ATA (SATA) disk drives transfer data at up to 300 MB/s. Describe the difference in backup times that could be achieved using one of the technologies for ‘disk-to-disk' backup.
He can do this by writing the value on a piece of paper and holding it until he retrieves the second address. The equivalent in a real CPU might be called the intermediate address register, or IAR.
Identify five different IT systems that have affected business in the past few years. For each system, briefly note the following: · A name for the system
Take one of the items in the following list and describe what it means. State why it is important. Describe how you would implement it in your GUI and describe what someone might do if he or she was ignoring the concept that you are discussing. Th..
Assuming no information other than that the file inode is already in main memory, how many disk accesses are required to access the byte in position 13,423,956?
In a Word document answer the question: How many Point-to-Point serial links could be assigned from this address? Also, list each subnet, and host addresses for each.
1.) Socrates noted that no man does evil intentionally. In modern society, hackers and identity thieves have become the scourge of working on the world wide web. How do the actions of cyberthieves fit into Socrates school of thought? What motivates t..
How does the problem fit within the environmental context? Prepare a short report that clearly and fully defines the research problem for your product.
Include components of customer service model reognized within your text. How would you use them to create a customer experience strategy?
Your first program will require the use of static methods and for loops
The organization code of ethics?
Using the stack and queue class, determine if a string is a palindrome. A palindrome is a string (empty to many sentences) that reads the same forwards and backwards.
write an equation for the problem. then use the equation to answer the question.
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