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1000 Apple LAN Literacy
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1000 Apple LAN Literacy.iso
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Apple LAN Literacy
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Literacy Segments Part 3
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Literacy Segments Part 3
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card_27186.txt
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1989-08-22
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2KB
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95 lines
-- card: 27186 from stack: in
-- bmap block id: 0
-- flags: 0000
-- background id: 25851
-- name: Access Methods P/4
----- HyperTalk script -----
on openCard
beenHereFlag 1,3
-- first param is item #, second is line # (of global)
pass openCard
end openCard
-- part 1 (button)
-- low flags: 00
-- high flags: 0000
-- rect: left=493 top=319 right=341 bottom=512
-- title width / last selected line: 0
-- icon id / first selected line: 1400 / 1400
-- text alignment: 1
-- font id: 0
-- text size: 12
-- style flags: 0
-- line height: 16
-- part name: Next
----- HyperTalk script -----
on mouseUp
end mouseUp
-- part contents for background part 5
----- text -----
27186
-- part contents for background part 21
----- text -----
What access method relies on retransmitting data lost in collisions rather than avoiding collisions?
-- part contents for background part 23
----- text -----
a. CSMA/CA
(Carrier Sense, Multiple Access, Collision Avoidance)
-- part contents for background part 24
----- text -----
b. CSMA/CD
(Carrier Sense, Multiple Access, Collision Detection)
-- part contents for background part 25
----- text -----
c. Token Passing
-- part contents for background part 20
----- text -----
Practice 1: Which Access Method? (3 of 3)
-- part contents for background part 34
----- text -----
No. CSMA/CA uses random timeouts to avoid collisions. Please try again.
-- part contents for background part 42
----- text -----
Very Good.
-- part contents for background part 36
----- text -----
No. The token passing method avoids collisions by allowing only one node at a time to transmit. Please try again.
-- part contents for background part 22
----- text -----
Click your choice.
-- part contents for background part 57
----- text -----
2
3
-- part contents for background part 39
----- text -----
The correct answer is (b),
CSMA/CD (Carrier Sense, Multiple Access, Collision Detection). Please try again.
-- part contents for background part 40
----- text -----
Very Good.
-- part contents for background part 3
----- text -----
Access Methods