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9-sinf Informatika №14

InfoMaster

Dekabr 17, 2022

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Tomonidan yaratilgan InfoMaster

9-sinf Informatika №14

III BOB. ALGORITMLASH ASOSLARI

24-dars. ARALASH (KOMBINATSIYALASHGAN) ALGORITMLAR

1 / 25

1. Mantiqning o‘rganish obyektini ko’rsating.

A) Salohiyat

B) Tafakkur

C) Farosat

D) Kuzatish

2 / 25

2. Mantiqiy implikatsiya amaliga mos rostlik jadvalini ko'rsating.

A) 2

B) 1

C) 4

D) 3

3 / 25

3. Quyidagi mantiqiy bog‘lovchi nomini toping. “=>”

A) Dizyunksiya

B) Implikatsiya

C) Konyunksiya

D) Ekvivalensiya

4 / 25

4. Quyidagi rasmdan Invertor sxеmasi toping.

A) 1,4

B) 3,4

C) 2,5

D) 3,6

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5. Shartni bajaring. (A=>⏋D)&(Cv⏋B)=0

A) 5

B) 9

C) 12

D) 6

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6. Qaysi bosqichda: Masala ko‘rilayotgan sohaning ilmiy yutuqlaridan kelib chiqqan holda matematik munosabatlar orqali ifodalanadi, ya’ni barcha kattaliklar, ularning o‘zaro bog‘lanishi amalga oshiriladi va matematik model yaratiladi.

A) 2-bosqichda

B) 1-bosqichda

C) 3-bosqichda

D) 4-bosqichda

7 / 25

7. Foydalanish sohasi bo‘yicha modellarning qanday turlari mavjud?

A) statik va dinamik modellar

B) axborot (nomoddiy, mavhum) va moddiy modellar

C) о‘quv, tajriba, о‘yin, imitatsion, ilmiy-tadqiqot modellari

D) Abstrakt modellar, Fizik modellarda, Biologik model

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8. “Algоritmdа ijrochiga berilayotgan ko‘rsatmalar yagona ma’noga ega, aniq mazmunli bo‘lishi hamda faqat algoritmda ko‘rsatilgan tartibda bajarilishi shart.” Ushbu xossa algoritimning qaysi xossasi?

A) Оmmаviylik

B) Tushunаrlilik

C) Aniqlilik

D) Diskretlilik

9 / 25

9. Quyidagi blokning nomi toping.

A) Kiritish/ chiqarish bloki

B) Algoritmni boshlash / tugatish bloki

C) Muqobil blok

D) Funksional blok (operator bloki)

10 / 25

10. Invertor sxemalarni belgilang.

1.2. 3. 4.5. 6.

A) 3,4

B) 1,2

C) 5,6

D) 1,6

11 / 25

11. Quyidagi algoritm natijasini toping.

A) 16.5

B) 10

C) 18.5

D) 5

12 / 25

12. Quyidagi algoritm natijasini toping.

A) 6

B) 18

C) 3

D) 15

13 / 25

13. Quyidagi algoritm natijasini toping.

A) 0

B) 2

C) 1

D) 3

14 / 25

14. Quyidagi algoritm natijasini toping.

A) 1

B) 3

C) 4

D) 2

15 / 25

15. Quyidagi algoritm natijasini toping.

A) 1

B) -9

C) -6

D) 6

16 / 25

16. Quyidagi algoritm natijasini toping.

A) 7

B) 8

C) -8

D) 9

17 / 25

17. Quyidagi algoritm natijasini toping.

A) 8

B) 5

C) 9

D) -1

18 / 25

18. Quyidagi algoritm natijasini toping.

A) -3

B) -34

C) 13

D) 11

19 / 25

19. Quyidagi algoritm natijasini toping.

A) 11

B) 12

C) 6

D) 3

20 / 25

20. Quyidagi algoritm natijasini toping.

A) 0

B) 24

C) 1

D) 120

21 / 25

21. Quyidagi algoritm natijasini toping.

A) 4

B) 1

C) 17

D) 15

22 / 25

22. Quyidagi algoritm natijasini toping.

A) 11

B) 5

C) 4

D) 6

23 / 25

23. Quyidagi algoritm natijasini toping.

A) 1

B) 0

C) 14

D) 15

24 / 25

24. Quyidagi algoritm natijasini toping.

A) -1

B) 3

C) 6

D) 1

Ushbu blok-sxema qanday natija chiqarishini aniqlaymiz.

Boshlang‘ich qiymatlar:

S = 0
A = -6

Takrorlanuvchi jarayon:

S = A - S
A = A + 2
A > 9 shart tekshiriladi. Agar Yo‘q, jarayon yana davom etadi. Agar Ha, S chiqariladi.

Hisob-kitobni bajaramiz:

A	S = A - S	A = A + 2
-6	-6 - 0 = -6	-6 + 2 = -4
-4	-4 - (-6) = 2	-4 + 2 = -2
-2	-2 - 2 = -4	-2 + 2 = 0
0	0 - (-4) = 4	0 + 2 = 2
2	2 - 4 = -2	2 + 2 = 4
4	4 - (-2) = 6	4 + 2 = 6
6	6 - 6 = 0	6 + 2 = 8
8	8 - 0 = 8	8 + 2 = 10