WorksheetsINFORMATIKA VA AT
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
1. (B) Shartni bildiradigan blok-sxema ko‘rinishi qaysi javobda to‘g‘ri ko‘rsatilgan?
a)
A
b)
B
c)
C
d)
D
2.
2. (Q) Scratchda ushbu blok qanday vazifani bajaradi:
a)
A) shart qo‘llash amalini bajaradi
b)
B) 1 marta takrorlash amalini bajaradi
c)
C) cheksiz marta takrorlash amalini bajaradi
d)
D) takrorlash jarayoni tugallanganini bildiradi
3.
3. (Q) Agar Spraytning yo‘nalishi(Direction) 90 gradusga, koordinatalari esa 𝑥=0, 𝑦=0 ga
teng bo‘lsa, yuqorida berilgan dastur 1 marta ishga tushirilgach, Spraytning koordinatalari
qanday bo‘ladi?
a)
A) 𝑥 =125; 𝑦 =0
b)
B) 𝑥 =75; 𝑦 = −50
c)
C) 𝑥 =0; 𝑦 = 25
d)
D) 𝑥 = −75; 𝑦 = 0
4.
4. (Q) Spraytning yo‘nalishi(Direction) 0 gradusga, koordinatalari esa 𝑥=0, 𝑦=0 ga teng
bo‘lsin. Dasturdagi turn right 90 degrees bloki, turn left 90 degrees bloki bilan almashtirildi. Dastur 1 marta ishga tushirilgach, sprayt koordinatalarining yig‘indisi 𝑥 + 𝑦 ni toping
a)
A) 0
b)
B) 50
c)
C) –25
d)
D) 25
5.
5. (Q) Spraytning yo‘nalishi(Direction) 90 gradusga, koordinatalari esa 𝑥=0, 𝑦=0 ga teng bo‘lsin. Dasturdagi turn right 90 degrees bloki move 25 steps blokidan so‘ng joylashtirildi. Dastur 1 marta ishga tushirilgach, spraytning koordinatalari qanday bo‘ladi?
a)
A) 𝑥 =0; 𝑦 = 0
b)
B) 𝑥 = −25; 𝑦 = 0
c)
C) 𝑥 = −25; 𝑦 = 25
d)
D) 𝑥 =0; 𝑦 = 25
6.
6. (Q) Spraytning yo‘nalishi(Direction) 90 gradusga, koordinatalari esa 𝑥=50, 𝑦=0 ga teng bo‘lsin. Dasturdagi turn right 90 degrees bloki when flag clicked blokidan so‘ng joylashtirildi. Dastur 1 marta ishga tushirilgach, sprayt koordinatalarining musbat ayirmasi qanday bo‘ladi?
a)
A) 175
b)
B) 50
c)
C) 25
d)
D) 125
7.
7. (B) Scratch dasturida Pen uskunasi qanday qo‘shiladi?
a)
A) Settings menyusining Add bo‘limidan
b)
B) Codes ro‘yxatidagi Extensions bo‘limidan
c)
C) Scratch dasturining asosiy menyusidan “Enable Pen” bo‘limidan
d)
D) Codes ro‘yxatidagi Variables bo‘limidan
8.
8. (Q) Ushbu dastur blokinining vazifasini to‘g‘ri toping:
a)
A) sahnaga chizishni boshlashni bildiradi
b)
B) qalamning o‘lchamini o‘zgartirishni bildiradi
c)
C) qalamning rangini o‘zgartirishni bildiradi
d)
D) sahnaga chizishni to‘xtatishni bildiradi
9.
9. (B) Har bir Spraytning harakatini ko‘rish uchun qaysi blokdan foydalanish tavsiya
etiladi?
a)
A) Wait bloki
b)
B) Forever bloki
c)
C) Repeat bloki
d)
D) Pen down bloki
10.
10. (Q) Ushbu dastur blokini to‘g‘ri tavsiflagan javob variantini tanlang:
a)
A) dastur ishga tushirilganda sprite 100 birlik yuqoriga harakatlanadi
b)
B) dastur ishga tushirilganda 100 birlik uzunlikda chiziq chiziladi
c)
C) pen down bloki rasm chizmaganligi sabab, sprite ixtiyoriy tarafga 100 birlik harakatlanadi
d)
D) sprite faqat 100 birlik oldinga harakat qiladi, ammo chiziq chizilmaydi
11.
11. (Q) Qizil(red) rangdagi chiziq chizilgandan so‘ng, yashil(green) rangdagi chiziqni chizish uchun qaysi buyruq bloki qo‘llanilgan:
a)
A
b)
B
c)
C
d)
D
12.
12. (Q) Ushbu dastur bloki ishga tushirilgach qanday shakl chizadi?
a)
A) to‘g‘ri to‘rtburchak
b)
B) kvadrat
c)
C) to‘g‘ri burchakli uchuburchak
d)
D) teng yonli uchuburchak
13.
13. (B) Spraytni yashirish va ko‘rsatish uchun qo‘llaniladigan blok qaysi menyu(bo‘lim)da joylashgan?
a)
A) Control
b)
B) Looks
c)
C) Events
d)
D) Motion
14.
14. (Q) Asosiy dasturdan alohida bo‘lgan ko‘rsatmalar to‘plami qanday ataladi?
a)
A) protsedura
b)
B) abstraksiya
c)
C) dekompozitsiya
d)
D) debug
15.
15. (M) Quyida berilgan Scratch bloklarini nomini rangiga ko‘ra to‘g‘ri moslik hosil
qilingan javobni belgilang.
a)
A) 1 – 𝑒, 2 – 𝑏, 3 – 𝑑, 4 – 𝑎, 5 – 𝑐
b)
B) 1 – 𝑏, 2 – 𝑑, 3 – 𝑒, 4 – 𝑐, 5 – 𝑎
c)
C) 1 – 𝑏, 2 – 𝑒, 3 – 𝑐, 4 – 𝑎, 5 – 𝑑
d)
D) 1 – 𝑏, 2 – 𝑑, 3 – 𝑐, 4 – 𝑎, 5 – 𝑒
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