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The Hop Limit field in IPv6 is 8 bits long (the same size as the equivalent Time to Live field in IPv4). Since this hop count is reduced each time an IP datagram enters a router, what are the implicat
Suppose there is a small commercial retail building in your town that has essentially one room. On one side of the room is a real estate agency and on the other side of the room is a guy who sells tea
Somewhere in the middle of the United States are two Internet routers with routing tables that are all messed up. The two routers keep sending their packets back and forth to each other, nonstop
Sean makes a valid point about an enterprise being costly and there being a concern for it to pay off. Given that it is expensive, the cost can be a challenge as well as determining if it is worth the
Has your company ever thought about taking it upon themselves to write some type of linux based software that could generate these reports you mentioned? I am not an expert with linux by no means, but
Best practices in IT change frequently to address new problems and to simplify and improve solutions. Innovations by IT professionals play a vital role in this process.
Pick a business task you would like to computerize. How could you use the steps of the information systems development cycle. Use examples to illustrate your answer.
Name each of the property changes that are required in the Properties window for a Range Validator in order to validate that a TextBox named txtDeductibleRange contains a value in the range 250.00 up
What are some of the basic precautions a computer owner or network administrator can take to help make the computing environment secure? What are some of the basic security threats that a user or admi
Noise, cross-talk, and other forms of interference are a significant issue in any communications infrastructure. Compare and contrast how this problem would manifest for analog data transmitted with a
Object-oriented programming makes simulation of real and imagined situations easier. EA Sports lets you simulate football games. What attributes would a player have?
The "10 foot interface." In this class, a user interface that can be viewed from 10 feet away. Each of you have seen these interfaces on TVs, projectors, etc., for set-top boxes, game boxes, TiVos, Wi
Comment on the advantages and disadvantages (from a systems analyst's perspective) of having such a popular GUI in today's workplace. What, if anything, might ever replace it?
Phil maintains a blog online. What do you do to check his blog is not revealing sensitive company information? Is he allowed to maintain his blog during work hours? He argues that his blog is somethin
How can find missing number from random number lists between 1 to 10 in excel? use formular for that.
Assume you are teaching "loops" as a topic to the rest of the class of beginning programmers for visual basic 2008.
While purchasing certain items, a discount of 10% is offered if the quantity purchased is more than 1000. If quantity and price per item are input through the keyboard, write a program to calculate th
The tremendous increase in the traffic volume of Web sites can be due to denial of service attacks or to a normal access that happens to occur at some time. How can a site determine that high traffic
The Galaxy Hotel asks you to write a Windows application that computes the occupancy rate of the hotel. Occupancy rate is a percentage equal to the number of rooms sold divided by the total number of
Identify a situation that makes it necessary to revoke a certificate and whether that situation should invalidate a digital signature that was used before the certificate was revoked.
Identify at least one important application of digital certificates to information security within your with the Internet.
What commands are used for setting up file access. Please share with the class, the various commands :-) Here's a hint, CACLS, please share the commands and qualifiers to those commands
Which UML diagrams would give a programmer or web developer the necessary information to begin putting together code, database and user screens/reports?
In this class, a user interface that can be viewed from 10 feet away. Each of you have seen these interfaces on TVs, projectors, etc., for set-top boxes, game boxes, TiVos, Windows Media Centers, etc.
Each of you have seen these interfaces on TVs, projectors, etc., for set-top boxes, game boxes, TiVos, Windows Media Centers, etc. What factors would you need to consider when designing these types of