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The correct answer is: Raqamli signallarning kommutatsiyalash kombinatsion qurilma
Question 2
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Ikkilikni o’nlikka aylantiruvchi element?
a.
Registr
b.
Shifrator;
c.
Deshifrator;
d.
Trigger;
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The correct answer is: Deshifrator;
Question 3
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1 bit ma’lumotni saqlaydigan, xotira elementi qanday nomlanadi?
a.
Barcha javoblar to’g’ri
b.
registr
c.
deshifrator
d.
trigger
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The correct answer is: trigger
Question 4
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T- treggir qanday tildan olingan? Toggle releksator ma’nosini anglatadi?
a.
Fransuscha
b.
O’zbekcha
c.
Lotincha
d.
Inglizcha
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The correct answer is: Inglizcha
Question 5
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Registlar ishlash taktiga ko`ra….. bo`lishi mumkin?
a.
to`g`ri javob berilmagan
b.
Parallel va ketma-ket
c.
bir va ko`p taktli
d.
dinamik va parallel.
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The correct answer is: bir va ko`p taktli
Question 6
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Triggerlar qanday mantiqiy elementlarda quriladi?
a.
YOKI – EMAS.
b.
EMAS;
c.
YOKI;VA;
d.
VA-EMAS;YOKI – EMAS;
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The correct answer is: VA-EMAS;YOKI – EMAS;
Question 7
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Mantiqiy qo’shish qaysi elementda amalga oshiriladi?
a.
EMAS;
b.
VA;
c.
VA – EMAS.
d.
YOKI;
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The correct answer is: YOKI;
Question 8
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Axborot oqimini bir necha liniyalar bo’yicha taqsimlash teskari operatsiyasini …………… bajaradi?
a.
diodlar
b.
demultipleksorlar
c.
tranzistorlar
d.
multipleksorlar
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The correct answer is: demultipleksorlar
Question 9
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NOR operatsiyasi yordamida qaysi amal bajariladi?
a.
EMAS;
b.
VA-EMAS;
c.
YOKI – EMAS.
d.
YOKI;
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The correct answer is: VA-EMAS;
Question 10
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Registrlar qaysi tartibda ishlaydi?
a.
jamlash va ayirish
b.
Parallel va ketma-ket
c.
dinamik va statik
d.
to`g`ri javob berilmagan
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The correct answer is: Parallel va ketma-ket
Question 11
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Interfeys…………… mo‘ljallangan?
a.
MP dan ma’lumotlarni chiqarish uchun
b.
10
c.
MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun.
d.
MP ga ma’lumotlarni kiritish uchun
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The correct answer is: MP ga ma’lumotlarni kiritish –chiqarish, malumotlar almashish tezligi va elektr parametrlarining moslashtirish uchun.
Question 12
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10100011 ni ikkilikdan o’n oltilik sanoq tizimiga o’tkazing?
a.
100
b.
108
c.
163
d.
120
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The correct answer is: 163
Question 13
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Qaysi razryaddan boshlab qo’shish jarayonini bajarish lozim?
a.
Farqi yo’q
b.
Eng katta razryaddan boshlab
c.
O’rta razryaddan boshlab
d.
Kichik razryaddan boshlab
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The correct answer is: Kichik razryaddan boshlab
Question 14
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254 sonini o'nlikdan ikkilik sanoq tizimiga o’giring?
a.
11111010
b.
11110011
c.
11111110
d.
01111111
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The correct answer is: 11111110
Question 15
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NAND operatsiyasi yordamida qaysi amal bajariladi?
a.
EMAS;
b.
VA – EMAS.
c.
VA;
d.
YOKI-EMAS;
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The correct answer is: VA;
Question 16
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IMS larni ishlab chiqarish texnalogiyalari bo’yicha necha turga bo’linadi?
a.
diodli,emitorli,raqamli
b.
yarim o’tkazgichli,plyonkali,gibridli mikrosxemalar
c.
tranzistorli,diodli,raqamli
d.
vakumli,transiztorli,lampali
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The correct answer is: yarim o’tkazgichli,plyonkali,gibridli mikrosxemalar
Question 17
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Ishlash prinsipiga ko’ra ME lar necha sinfga bo’linadi?
a.
6
b.
2
c.
3
d.
5
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The correct answer is: 3
Question 18
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Trigger nima?
a.
Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan
elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi,
b.
Bu mantiqiy amallarni birlashtiruvchi jarayon.
c.
Trigger-bu Informatsion tizimlarni yaratish bo’yicha jadal harakatlar ma’lumotlar jamlab beruvchi,
d.
Trigger-bu o’zida barcha mantiqiy amallarni jamlovchi qurulma bolib signallarni o’zida jamlavchi qurilma ,
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The correct answer is: Trigger-bu tormozlangan multivibrator dir va uning yordamida tashqi siljish manbai bilan
elektron priborlarning bitasini uzoq vaqt davomida ochiq holatda saqlab turuvchi rejim hosil qilinadi,
Question 19
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Deshifrator deb…?
a.
2 lik unitary kodni 2 n zaryatli kodga almashtiruvchi ME ga qytiladi
b.
N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi
c.
Kodga aylantiruvchi ME ga aylantiradi
d.
2 n razryadli kodga aylantiruvchi ME ga aytiladi
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The correct answer is: N zaryadli 2 lik unitary kodni 2n razryadli kodga aylantiruvchi ME ga aytiladi
Question 20
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Bir necha sondagi triggerlar,mantiqiy elementlar birlashmasidan tashlik topib,berilgan axborotni o’z xotirasiga saqlash,kerak bo’lgan holda o’zlashtrish va uzatish uchun mo’ljallangan tezkor xotira qurilmasi nima deb ataladi?
a.
transistor
b.
registrlar
c.
kondensator
d.
schotchiklar
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