Reference no: EM131384449 , Length: 1
Careers in IS Disaster Recovery
"How important are your data to you?" "What would happen if . . . ?" While business managers focus on solving business problems and determining what their information systems should do, disaster recovery consultants ask what would happen if things go wrong. With careful advance planning, disaster recoveryspecialists help their clients prevent calamity. Although this topic covers a wide variety of software issues, installation configuration issues, and security threats, examining common end-user mistakes may also prove enlightening. Common end-user mistakes include:
• Failure to save work in progress frequently.
• Failure to make a backup copy.
• Failure to store original and backup copies in different locations.
For each of the common end-user mistakes listed above, answer the following questions:
a. How might this mistake result in data loss?
b. What procedures could you follow to prevent this risk?
|
How many good devices are rejected due to measurement error
: If the upper specifi cation limit is 2.0 V and the measurement uncertainty is ±0.5 V, how many good devices are rejected due to the measurement error?
|
|
What are the original device specification limits
: The guard band of a particular measurement is 10 mV and the test limit is set to ±25 mV. What are the original device specification limits?
|
|
Where should the guard banded test limits be set
: A device is expected to exhibit a worst-case offset voltage of ±50 mV and is to be measured using a voltmeter having an accuracy of only ±5 mV. Where should the guard banded test limits be set?
|
|
Discuss about the post given below
: Wireless communication, generally, useless three configuration topologies (1) point to point; (2) point to multipoint; and (3) multi-point to point. In this paper, (a) define each topology, (b) provide a scenario for using each topology, and (c) ..
|
|
How might this mistake result in data loss
: "How important are your data to you?" "What would happen if . . . ?" While business managers focus on solving business problems and determining what their information systems should do, disaster recovery consultants ask what would happen if things..
|
|
What are the gain error and offset error
: Estimate the LSB step size of the DAC described in Exercise 6.7 using its measured full-scale range (i.e. using the endpoint method). What are the gain error and offset error?
|
|
Calculate absolute error transfer curve for the 4-bit dac
: Assuming an ideal gain of 200 mV/bit and an ideal offset of 1 V at code 0, calculate the absolute error transfer curve for the 4-bit DAC of Exercise 6.7. Normalize the result to a single LSB step size
|
|
Develop a variety of graphical presentations
: Punch cards, keyboards, bar code scanners-the trend is clear. Input devices have continued to promote faster and more accurate data entry. Key to this advance is capturing data at their source, and no tool does this better than radio frequency ide..
|
|
Does this dac pass a ±1/2 lsb specification for dnl
: Calculate the DNL curve for the 4-bit DAC of Exercise 6.7. Use the endpoint method to calculate the average LSB size. Does this DAC pass a ±1/2 LSB specification for DNL?
|