Olimpiada topshiriqlari (II tuman bosqichi) Informatika 9

qism: Har bir topshiriq 1,5 balldan baholanadi

9. 
   Ms Excelda kiritilgan quyidagi formula natijasini aniqlang:
   

=Если(-6>-5; Корень(16)+Мин(15;10;8);Корень(16)+Знак(9))

1. 
   12 B) 3
   

C) 7 D) 5

9. 
   Dastur natijasini toping: for i in range(1,10,3):
   

print(i)

1. 
   1, 4, 7, 10 B) 4, 7, 10
   

C) 1, 2, 3 D) 1, 4, 7

9. 
   Dastur natijasini toping: print(9//-2)
   
   1. 
      4 B) -4
      

C) -5 D) 5

9. 
   Diktafonlarda ovoz yozish sifati necha kbps bo’ladi?
   
   1. 
      16 kbps B) 48 kbps
      

C) 32 kbps D) 256 kbps

9. 
   Ms Excelga kiritilgan quyidagi formula natijasini aniqlang:
   

=КОРЕНЬ(НОД(108;135;27)+ДЛСТР(ПРАВСИМВ("informatika";9)))

1. 
   36 B) 18
   

C) 6 D) 3

9. 
   Dastur natijasini aniqlang: print((lambda x: (x-2)**4//2)(5))
   
   1. 
      40 B) 1
      

C) 40.5 D) 16

9. 
   Quyidagi tengliklardan qaysi biri to’g’ri?
   
   1. 
      1024 PB = 1 MB B) 1024 ZB = 1 YB
      

C) 1024 EB = 1 TB D) 1024 GB = 1 PB

9. 
   Dastur natijasini aniqlang: x={}
   

y={}
print(type(x)==type(y))
A) True B) False
C) D) TypeError

9. 
   O’n oltilik sanoq sistemasidagi BD64 sonini ikkilik sanoq sistemasidagi 100 ga bo’lganda hosil bo’lgan natijani sakkizlik sanoq sistemasida yozing.
   
   1. 
      27613 B) 12171
      

C) 45056 D) 27531

9. 
   ^{A=yolg’on, B=”Konyunksiya mantiqiy qo’shish amali!”, C=101010}2^{, D=50}10 ^{bo’lsa, B< = >(C>D)&A} mantiqiy ifodaning natijasini toping.
   
   1. 
      Rost B) Yolg’on
      

C) Inkor D) C>D

3. qism: Har bir topshiriq 2,6 balldan baholanadi

9. 
   Dastur natijasini aniqlang: a = 0b1011
   

print(hex(a))

1. 
   b B) -3b
   

C) 0xb D) 11

9. 
   Dastur natijasini toping:
   

a=[20%-7, 34//-2, -7//3, 81%-3]
print(a[2])
A) -3 B) 0
C) -17 D) -2

9. 
   Dastur natijasi aniqlang: print(3 and 2 or -6//4)
   
   1. 
      2 B) 1
      

C) 3 D) -6

9. 
   Audio va video fayllarni siqadigan va asl holiga qaytaradigan dastur nima deb nomlanadi?
   
   1. 
      Format B) Bitreyt
      

C) Kadr D) Kodek

9. 
   Ms Power Point dasturi qachon Ms Office paketi tarkibiga kiritilgan?
   
   1. 
      1989 yil B) 1995 yil
      

C) 1990 yil D) 1998 yil


26 o’z yoshini yashirgan holda bolalar va o’smirlar bilan internet orqali o’rnatilgan aloqa.
A) Fishing B) Treyding
C) Grumin D) Bulling

27. 
    Sistema blokidagi parallel portlar nima deb ataladi?
    
    1. 
       USB B) VGA
       

C) COM D) LPT

27. 
    Dastur natijasini toping: a = -15
    

print(''{0:06b}''.format(a))

1. 
   1111 B) -01111
   

C) -001111 D) 001111

27. 
    Dastur natijasini toping:
    

a=2**3**(5-3)+12//7 print(a)

1. 
   513 B) 69
   

C) 65 D) 517

27. 
    Ms Excelda katakka noto’g’ri murojaat qilinganda qanday xatolik yuz beradi?
    
    1. 
       #ЗНАЧ! B) #NULL!
       

C) #ССЫЛКА! D) #DIV/0!

Fan olimpiadalari bo‘yicha iqtidorli o‘quvchilar bilan ishlash departamenti