Uy » Online olimpiada » Informatika olimpiada » 10-sinf Informatika informatika №3 Informatika olimpiadaTuman 2022-2023 o'quv yili 10-sinf Informatika informatika №3 InfoMaster Avgust 19, 2024 58 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 1 0 123456789101112131415161718192021222324252627282930 10-sinf Informatika informatika №3 2022-yil 13-oktabr: 2022-2023 o'quv yili tuman bosqichida tushgan savollar! 1 / 30 Davlat organining rasmiy sayti qaysi domen zonasida joylashtiriladi? A) uz__ B) T.J.Y C) .uz__ D) .ru__ 2 / 30 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? A) 2^22 B) 5^22 C) 8^30 D) 2^40 3 / 30 Paython dasturida natijani aniqlang. print(8 >> 2) A) 32 B) 8 C) 16 D) 2 4 / 30 Audiofayl yozilish jarayonida kodning uzunligi 16 bitga, bir sekunddagi chastota 48 000 Hz ga teng. Audiofaylning davomiyligi 3 minutga teng bo‘lsa, uning hajmini hisoblang. A) 3,64 Mb B) 1,64 Mb C) 3,4 Mb D) 1,46 Mb 5 / 30 Ms Word dasturida qaysi tugmalar yordamida matnga joriy vaqtni (soat) kiritish mumkin? A) Shift+Tab+D B) Shift+Alt+T C) Shift+Ctrl+T D) Shift+Alt+D 6 / 30 CMS platformasining vazifasiga ko’ra turlarini aniqlang. A) LMS va MOOC B) cMOOC va xMOOC C) Ochiq va yopiq kodli D) Yuqori ixtisoslashgan va universal 7 / 30 Dastur natijasini toping: a = 'informatika' for i in range(len(a)): a[i].upper() pint(a) A) INFORMATIa B) INFORMATIKA C) informatika D) iNFORMATIKA 8 / 30 Dastur natijasini toping: a=0x1122 print(a) A) 4386 B) 10442 C) 1122 9 / 30 Dastur natijasini aniqlang: print(-9//2) A) 5 B) -4 C) -5 D) 4 10 / 30 O’n oltilik sanoq sistemasidagi 12B,84 sonini o’nlik sanoq sistemasida ifodalang. A) 299, 515625 B) 384, 452319 C) 292, 224511 D) 464, 552718 11 / 30 Natijani toping: a = {1: ''A'', 2: ''B'', 3: ''C''} for i, j in a.items(): print(i, j, end = '' '') A) 1 2 3 A B C B) A B C C) 1 A 2 B 3 C D) 1 2 3 12 / 30 Dastur natijasini aniqlang: x='Python dasturlash tili' print('python' in x) A) false B) python C) dasturlash tili D) true 13 / 30 Quyidagi formula natijasini aniqlang: =КОРЕНЬ(НОК(60;45;80)+ДЛСТР(ПРАВСИМВ("texnologiyalar";9))) A) 18 B) 23 C) 16 D) 27 14 / 30 Dastur natijasini toping: first = 'python'second = ' ' for i in first: second = i + second print(second) A) iiiiii B) pythonpythonpythonpythonpython C) nohtyp D) python 15 / 30 Natijani aniqlang: print(min(max(False, -3, -4), 2, 7)) A) 2 B) -4 C) False D) TypeErroe 16 / 30 Natijani aniqlang: s={2,0,3,1, 4} print(s[-2]) A) 1 B) 0 C) Dastur xato D) 3 17 / 30 MP3 formatida qo’llab-quvvatlanadigan eng yuqori audio sifati necha kbps bo’ladi? A) 480 kbps B) 320 kbps C) 256 kbps D) 96 kbps 18 / 30 Musiqani yozish uchun maqbul sifat darajasini belgilang. A) 256 kbps B) 320 kbps C) 96 kbps D) 192 kbps 19 / 30 Dastur natijasini toping: x = ''abcdef'' i = ''a'' while i in x: x=x[:-1] print(i, end='' '') A) i i i i i B) a a a a a a C) aaaaa D) iiiii 20 / 30 Birinchi web-sayt nomi keltirilgan qatorni toping. A) tim.org.ch B) web.cern.org C) info.cern.ch D) ms.dos.org 21 / 30 O’lchami 1366x768 bo’lgan ekranda 16 xil rang aks etadi. Ekrandagi axborot hajmini Kbayt da aniqlang. A) 4098 Kbayt B) 2049 Kbayt C) 512.25 Kbayt D) 1024.5 Kbayt 22 / 30 Dastur natijasini aniqlang: def func(): try: return True finally: return False print(func()) A) True B) False, True C) True, False D) False 23 / 30 Dastur natijasini toping: a = ['a', 'b', 'c', 'd', 'e'] for i in range(len(a)): a[i] = chr(ord(a[i]+1) print(a) A) [ 'b', 'c', 'd', 'e', 'f'] B) 'b', ' c', ' d', ' e', 'f' C) 'a', 'b', 'c', 'd', 'e', 'f' D) a b c d e f 24 / 30 Dastur natijasini toping: a = b’informatika’ print(a) A) binformatika B) b’informatika’ C) TypeError D) informatika 25 / 30 Quyidagilardan qaysi biri Python dasturlash tili moduli emas? A) locale B) ceil C) os D) tkinter 26 / 30 Google kompaniyasi rasman qachon ro’yxatdan o’tgan? A) 1998-yil 4-sentabr B) 2003-yil 14-fevral C) 1999-yil 4-sentabr D) 2004-yil 4-mart 27 / 30 Natijani toping: print(int(True)) A) True B) 1 C) 0 D) TypeError 28 / 30 135, B6, 703 butun sonlarni barchasini yozish mumkin bo’lgan eng kichik asosli sanoq sistemasida shu sonlar yig’indisini hisoblang. A) 1322 B) 1232 C) 932 D) 922 29 / 30 Natijani aniqlang: a = 10 print(~a) A) -10 B) True C) False D) -11 30 / 30 Power Point dasturi slaydlar namoyishi rejimida bitta oldingi slaydga klaviaturaning qaysi tugmasi yordamida o’tiladi? A) B B) P C) Ctrl+B D) Alt+P 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz