
4.TR - URS - 31.1.24'
Authored by Mirko Martinović
Computers
12th Grade
Used 3+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bluetooth radi na slobodnom ISM (Industrial, scientific,
medicinal) frekvencijskom području od
1.2 GHz
2.4 GHz
3.2GHz
5GHz
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bluetooth može podržavati asinkroni kanal podataka, do 3 istovremena sinkrona kanala.Što se prenosi sinkronim kanalima?
Prijenos glasa
Prijenos kriptiranih podataka
Prijenos video materijala
Prijenos hoip paketa
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Računalni sustavi koriste OSI model za komunikaciju preko mreže.
Koliko slojeva ima OSI model?
5
6
7
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Frequency hopping je izumio Austrijanac...
Jurgen Graz
Hedy Lamarr
Isac Smith
Oto Hoff
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Svi Bluetooth uređaji imaju samo koliko kanala ?
64
68
71
79
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Širina frekvencijskog pojasa od 83.5 MHz je podjeljena na kanale širine
1MHz
2MHz
500kHz
3MHz
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Služi za određivanje sekvenci skokova pri komunikaciji između BT uređaja kao i definiranju vremenskih odsječaka radio-prijemnika. Kako se zove navedeni signal?
Bluetooth clock
Radio clock
Speed clock
Transmision clock
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