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 114 Ko'rishlar 2 izohlar SaqlashSaqlanganOlib tashlandi 2 3 123456789101112131415161718192021222324252627282930 10-sinf Informatika informatika №3 2022-yil 13-oktabr: 2022-2023 o'quv yili tuman bosqichida tushgan savollar! 1 / 30 MS Excel dasturida A3:B3 katakchalar bloki quyidagicha to‘ldirilgan bo‘lsa, C4 katakchada hosil bo‘ladigan sonni toping. A) 0 B) 9 C) 39 D) 12 2 / 30 5 lik sanoq sistemasida 1 dan 242 gacha bo’lgan sonlarni ketma-ket yozganda 4 raqami necha marta ishtirok etadi? A) 25 B) 27 C) 16 D) 18 3 / 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) 3,4 Mb C) 1,64 Mb D) 1,46 Mb 4 / 30 MS Excel. A1= –5, B1=6, B2=4 bo‘lsin. Quyidagi formula natijasi –24 bo‘lishi uchun A2 katakka kiritish zarur bo‘lgan qiymatni aniqlang: =ЕСЛИ(ИЛИ(A1+B2>=A2*B1;A1*B1>0);A1*B2–B1–A2;A1*B1+B2+A2) A) –1 B) 4 C) 2 5 / 30 Dastur natijasini toping: a = {1, 2, 3, 4} b = {5, 6, 7, 8} print(len(a+b) A) AttributeError B) TypeError C) 8 D) 4 6 / 30 Birinchi web-sayt nomi keltirilgan qatorni toping. A) ms.dos.org B) web.cern.org C) tim.org.ch D) info.cern.ch 7 / 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 8 / 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 9 / 30 CMS platformasining vazifasiga ko’ra turlarini aniqlang. A) LMS va MOOC B) Ochiq va yopiq kodli C) cMOOC va xMOOC D) Yuqori ixtisoslashgan va universal 10 / 30 Google kompaniyasi rasman qachon ro’yxatdan o’tgan? A) 1999-yil 4-sentabr B) 2004-yil 4-mart C) 1998-yil 4-sentabr D) 2003-yil 14-fevral 11 / 30 Ms Word dasturida qaysi tugmalar yordamida matnga joriy vaqtni (soat) kiritish mumkin? A) Shift+Alt+D B) Shift+Tab+D C) Shift+Ctrl+T D) Shift+Alt+T 12 / 30 Quyidagi formula natijasini aniqlang: =КОРЕНЬ(НОК(60;45;80)+ДЛСТР(ПРАВСИМВ("texnologiyalar";9))) A) 23 B) 18 C) 16 D) 27 13 / 30 O’n oltilik sanoq sistemasidagi 12B,84 sonini o’nlik sanoq sistemasida ifodalang. A) 464, 552718 B) 292, 224511 C) 384, 452319 D) 299, 515625 14 / 30 Dastur natijasini aniqlang: x='Python dasturlash tili' print('python' in x) A) false B) true C) dasturlash tili D) python 15 / 30 Natijani aniqlang: s={2,0,3,1, 4} print(s[-2]) A) 0 B) 1 C) 3 D) Dastur xato 16 / 30 Dastur natijasini toping: a=(1, 2, 3, 4, 5) a.pop(2) print(a) A) (3, 4, 5) B) (1, 2, 4, 5) C) (1, 2, 3) D) AttributeError 17 / 30 Dastur natijasini aniqlang: def func(): try: return True finally: return False print(func()) A) False B) True C) False, True D) True, False 18 / 30 Dastur natijasini anilang: print(-12|-8) A) True B) False C) -12 D) -4 19 / 30 Dastur natijasini toping: a=0x1122 print(a) A) 4386 B) 1122 C) 10442 20 / 30 Dastur natijasini toping: first = 'python'second = ' ' for i in first: second = i + second print(second) A) nohtyp B) python C) pythonpythonpythonpythonpython D) iiiiii 21 / 30 Dastur natijasini toping: a = b’informatika’ print(a) A) binformatika B) informatika C) TypeError D) b’informatika’ 22 / 30 Dastur natijasini aniqlang: print((lambda x: x**3)(lambda x: x+2)(2)) print((lambda x: x**3)(lambda x: x+3)(3)) A) 4, 6 B) 4, 7 C) TypeError D) 64, 216 23 / 30 O’lchami 1366x768 bo’lgan ekranda 16 xil rang aks etadi. Ekrandagi axborot hajmini Kbayt da aniqlang. A) 4098 Kbayt B) 1024.5 Kbayt C) 512.25 Kbayt D) 2049 Kbayt 24 / 30 Quyidagilardan qaysi biri Python dasturlash tili moduli emas? A) os B) tkinter C) ceil D) locale 25 / 30 Dastur natijasini aniqlang: print(-9//2) A) -4 B) 4 C) -5 D) 5 26 / 30 Musiqani yozish uchun maqbul sifat darajasini belgilang. A) 192 kbps B) 96 kbps C) 320 kbps D) 256 kbps 27 / 30 Natijani aniqlang: print(min(max(False, -3, -4), 2, 7)) A) -4 B) TypeErroe C) 2 D) False 28 / 30 135, B6, 703 butun sonlarni barchasini yozish mumkin bo’lgan eng kichik asosli sanoq sistemasida shu sonlar yig’indisini hisoblang. A) 932 B) 1322 C) 922 D) 1232 29 / 30 Dastur natijasini toping: a = 'informatika' for i in range(len(a)): a[i].upper() pint(a) A) informatika B) INFORMATIa C) iNFORMATIKA D) INFORMATIKA 30 / 30 Power Point dasturi slaydlar namoyishi rejimida bitta oldingi slaydga klaviaturaning qaysi tugmasi yordamida o’tiladi? A) Alt+P B) P C) B D) Ctrl+B 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
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