What Internet technology is the telephone system using?
What will be an ideal response?
Some current telephone systems uses Voice-Over IP technology. Reader is encouraged
to refer to later chapters for details.
Computer Science & Information Technology
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A moving average is based on historical data, and therefore is a good prediction of what will occur in the future
Indicate whether the statement is true or false
Computer Science & Information Technology
Discuss how the log file (or journal) is a fundamental feature in any recovery mechanism. Explain what is meant by forward and backward recovery and describe how the log file is used in forward and backward recovery. What is the significance of the write-ahead log protocol? How do checkpoints affect the recovery protocol?
What will be an ideal response?
Computer Science & Information Technology