2 - Which of the following has the greatest potential for compromising a user’s personal privacy? |
The user’s public key used for encryption |
A group of cookies stored by the user’s Web browser |
A public key is designed to be shared to allow for data transfer. |
5 - Of the following potential benefits, which is LEAST likely to be provided by the upgraded system?. |
Customers are likely to spend less time listening to information not relevant to their issue. |
The company will be able to provide a human representative for any incoming call. |
Time is no longer wasted due to the phone listing common fixes. |
7 - To direct a call to the appropriate destination, which of the following input data is needed by the upgraded system that was NOT needed by the original system? 1-Audio signal of the customer’s voice, 2-The customer’s keypad selection, 3-The customer’s phone number |
II only |
I only |
The previous system did not require the user to speak their issue into the phone. |
28 - Which of the following code segments can be used to assign the intended string to newString ? |
A&D |
A&C |
D only displays the removed letters, and doesnt display the remaining letters. |
29 - What is displayed as a result of executing the code segment? |
true false true |
false false false |
I completely missed the NOT statment in the code. |
48 - Which of the following is a benefit of using a simulation instead of an experiment to make a prediction? |
A&C |
A&B |
Simulation results are not always the same every time it is run. |
49 - A city planner is using simulation software to study crowd flow out of a large arena after an event has ended. The arena is located in an urban city. Which of the following best describes a limitation of using a simulation for this purpose? |
Running a simulation requires more time to generate data from trials than observing the crowd exiting the arena at various events. |
The model used by the simulation software often omits details so that it is easier to implement. |
Simulations are fast and can be used for rapid development. |
50 - Based on the values in the table, which of the algorithms appear to run in reasonable time? |
B&D |
A&D |
B is exponential while A is linear. |