home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Otherware
/
Otherware_1_SB_Development.iso
/
mac
/
hypercar
/
hamradio
/
extra23.sit
/
Extra Ham Test
/
card_97307.txt
< prev
next >
Wrap
Text File
|
1991-04-08
|
841b
|
42 lines
-- card: 97307 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #300
----- HyperTalk script -----
on openCard
global group,rightone
put 30 into group
put "A" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #30
-- part contents for background part 1
----- text -----
4BG-1D.3 In a positive-logic circuit, what level is used to represent a logic 0?
-- part contents for background part 11
----- text -----
A low level
-- part contents for background part 27
----- text -----
A positive-transition level
-- part contents for background part 28
----- text -----
A negative-transition level
-- part contents for background part 29
----- text -----
A high level
-- part contents for background part 43
----- text -----
Correct answer is A