Answer:
Both are correct.
Explanation:
Both technicians are correct in this scenario. Technician A point of view is correct as well as technician B.
Answer:
Answer is provided in the explanation section
Explanation:
Given data:
Bandwidth of link = 10* 106 bps
Length of packet = 12* 103 bits
Distance of link = 40 * 103m
Transmission Speed = 3 * 108 meters per second
Formulas:
Transmission Delay = data size / bandwidth = (L /B) second
Propagation Delay = distance/transmission speed = d/s
Solution:
Transmission Delay = (12* 103 bits) / (10* 106 bps) = 0.0012 s = 1.2 millisecond
Propagation Delay = (40 * 103 meters)/ (3 * 108mps) = 0.000133 = 0.13 millisecond
Answer:
a) Display only an important subset of the datapoints so as to not overwhelm the user.
It's important to show only the information that the user needs or requested. The user won't care about other data displayed on the screen that doesn't have anything to do with the information requested.
Displaying more information or extra details that are not needed would only confuse the user and also slow the process. For example, imagine having this data:
- id_employee
- name
- middle_name
- address
- birth_date
- gender
- role
Some datapoints from the list above could be omitted, depending on which information the user needs to consult. By doing an overview visualization, maybe the user would only like to see the employee's name, role and id.
Answer:
Explanation:
software to design UI - Flash
database software - Oracle
tool to design UX - Firework
programming language - Perl
