blackboard com Remaining Time: 1 hour, 24 minutes, 53 secon QUESTION 5 Similar t
ID: 3780263 • Letter: B
Question
blackboard com Remaining Time: 1 hour, 24 minutes, 53 secon QUESTION 5 Similar to Wi-Fi, is designed to provide Intermet access to fixed locations (sometimes called hotrones), but the coverage is sigificantly larger a 802.16a Ob EMax Oc 802.11b Od WinMax QUESTION 6 satellites in view from anywhere oe the planet. There must be 24Gps satellites in orbitat any given time in order to have at least O a three Ob four Oc five d, six QUESTION 7. database is to be used with existing data, the data needs to betransferred fromtheeld files to the rew"stem- process called a, data accommodation Ob data migration Oc data normalization d, data conversion QUESTION 8 With a the databases used by the system are all located on a single computer, such as a server or mainframe computer. a star database systemExplanation / Answer
Answer:
Question5
a.802.16a
Similar to Wi-Fi, fixed WiMAX (also known as 802.16a) is designed to provide Internet access to fixed locations (sometimes called hotzones), but the coverage is significantly larger (a typical hotzone radius is between 2 and 6 miles, through WiMax can transmit data as far as 10 miles or more).
Question6
b. Four
There must be 24 GPS satellites in orbit at any given time in order at least four satellites in view from anywhere on the planet
Question7
b.Data migration
If a new database is to be used with existing data, the data needs to be transferred from the old files to the new system- a process called data migration.
Question 8
b.Centralized
With a centralized the database used by the system are all located on a single computer, such as a server or mainframe computer.
Question 11
d.sensors
monitoring systems use sensors—devices that respond to a stimulus (such as heat, light, or pressure) and generate an electrical signal that can be measured or interpreted.
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