10-sinf Informatika informatika №3

Displey ekrani 1024 x 512 nuqtali imkoniyatga ega, har bir nuqta o’z navbatida 256 rangdan biriga kirishi mumkin. Videoxotirada “bir ekran” axborotni eslab qolish uchun necha bit zarur bo’ladi?

Quyidagi ifodaning qiymati nimaga teng?      0.2(3)₆ + 0.12(1)₃

Paython dasturida natijani aniqlang. print(7 & 5)

Paython dasturida natijani aniqlang. print(8 >> 2)

Dastur natijasini aniqlang:
print((lambda x: x**3)(lambda x: x+2)(2))
print((lambda x: x**3)(lambda x: x+3)(3))

135, B6, 703 butun sonlarni barchasini yozish mumkin bo’lgan eng kichik asosli sanoq sistemasida shu sonlar yig’indisini hisoblang.

Dastur natijasini toping:
first = 'python'second = ' '
for i in first:
     second = i + second
print(second)

Musiqani yozish uchun maqbul sifat darajasini belgilang.

Dastur natijasini toping:

x = ''abcdef''
i = ''a''
while i in x:
    x=x[:-1]
    print(i, end='' '')

Dastur natijasini anilang: print(-12|-8)

Dastur natijasini toping: a=0x1122 print(a)

Google kompaniyasi rasman qachon ro’yxatdan o’tgan?

Dastur natijasini toping:
a = {1, 2, 3, 4} b = {5, 6, 7, 8}
print(len(a+b)

Natijani toping: print(int(True))

Natijani toping:
a = {1: ''A'', 2: ''B'', 3: ''C''}
for i, j in a.items():
      print(i, j, end = '' '')

Dastur natijasini toping:
a = ['a', 'b', 'c', 'd', 'e']
for i in range(len(a)):
      a[i] = chr(ord(a[i]+1) print(a)

Dastur natijasini aniqlang:
def func():
   try:
       return True
   finally:
       return False
print(func())

CMS platformasining vazifasiga ko’ra turlarini aniqlang.

Natijani aniqlang: print(min(max(False, -3, -4), 2, 7))

Natijani aniqlang: a = 10 print(~a)

MP3 formatida qo’llab-quvvatlanadigan eng yuqori audio sifati necha kbps bo’ladi?

Quyidagilardan qaysi biri Python dasturlash tili moduli emas?

O’n oltilik sanoq sistemasidagi 12B,84 sonini o’nlik sanoq sistemasida ifodalang.

Birinchi web-sayt nomi keltirilgan qatorni toping.

Dastur natijasini toping:

a=(1, 2, 3, 4, 5)
a.pop(2)
print(a)

Dastur natijasini aniqlang: print(-9//2)

Dastur natijasini toping:
a = 'informatika'
for i in range(len(a)):
a[i].upper()
pint(a)

Dastur natijasini toping:
a = b’informatika’
print(a)

Dastur natijasini aniqlang:
x='Python dasturlash tili'
print('python' in x)

O’lchami 1366x768 bo’lgan ekranda 16 xil rang aks etadi. Ekrandagi axborot hajmini Kbayt da aniqlang.