1. Convert the hexadecimal 10 16 to decimal. 2. Internet technologies are design
ID: 3849549 • Letter: 1
Question
1. Convert the hexadecimal 1016 to decimal.
2. Internet technologies are designed to transfer more data in one direction than the other because typical residential Internet service subscribers send more data than they receive.
True
False
3. How does ADSL and POTS use the same wire simultaneously?
ADSL uses a phase shaft that cannot be detected by telephone service
ADSL uses frequency division multiplexing (FDM) to divide the bandwidth into regions with a separate region for voice traffic
ADSL uses a time division so both voice and data are not transmitted at the same time
ADSL uses frequency division multiplexing (FDM) to hide data traffic in voice communication
4. wisted wires reduce interference from noise because
twisting the wires produces a cable with longer internal wiring which absorbs greater amounts of radiation
radiation cannot penetrate both wires
twisted wires produce a thicker medium that radiation cannot penetrate
each of the two wires is on top half of the time which means each wire absorbs about the same amount of radiation
6. Which of the following statements is true concerning XML?
A markup language similar to HTML without tags
A procedural language used to transport data
Describes the structure of the data and allows tag names to be created
A procedural language used to produce data maps
NEED HELP FAST PLEASE !!
a.ADSL uses a phase shaft that cannot be detected by telephone service
b.ADSL uses frequency division multiplexing (FDM) to divide the bandwidth into regions with a separate region for voice traffic
c.ADSL uses a time division so both voice and data are not transmitted at the same time
d.ADSL uses frequency division multiplexing (FDM) to hide data traffic in voice communication
4. wisted wires reduce interference from noise because
a.twisting the wires produces a cable with longer internal wiring which absorbs greater amounts of radiation
b.radiation cannot penetrate both wires
c.twisted wires produce a thicker medium that radiation cannot penetrate
d.each of the two wires is on top half of the time which means each wire absorbs about the same amount of radiation
6. Which of the following statements is true concerning XML?
a.A markup language similar to HTML without tags
b.A procedural language used to transport data
c.Describes the structure of the data and allows tag names to be created
d.A procedural language used to produce data maps
NEED HELP FAST PLEASE !!
Explanation / Answer
11. Convert the hexadecimal 1016 to decimal.
solution:'4118
calculation as shown below:
1*16^3+0*16^2+1*16^1+6*16^0
2) Internet technologies are designed to transfer more data in one direction than the other because typical residential Internet service subscribers send more data than they receive.
solution:true
3) How does ADSL and POTS use the same wire simultaneously?
solution:ADSL uses frequency division multiplexing (FDM) to divide the bandwidth into regions with a separate region for voice traffic
4)twisted wires reduce interference from noise because
solution:twisted wires produce a thicker medium that radiation cannot penetrate
6)Which of the following statements is true concerning XML?
solution:Describes the structure of the data and allows tag names to be created
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