11-sinf informatika va at 1-variant Photoshopda ishlatiladigan ranglar tizimi to’g’ri ko’rsatilgan qatorni toping

Informatika 9-sinf test. II variant.

1. 
   Turbo Pascaldaxotiragaolinganqisminidasturmatniningyurgichturganjoyigajoylashtiradiganbirgalikdagitugmalar?
   

1. 
   Shift+Insert B) Ctrl+Insert C) Alt+F9 D) Ctrl+F9
   

2. 
   0.0056haqiqiysonningpaskaldaeksponensialko‘rinishi?
   

1. 
   5.610^-3 B) 0.56E–3 C) 5.6E^-3 D) 5.6E–3
   

3. 
   Belgilio‘zgaruvchilartavsiflanadiganPaskaldagimaxsusso‘z?
   

1. 
   Char B) String C) Boolean D) Word
   

4. 
   A dan B gachatartiblanganmassivelementlarisoni?
   

1. 
   B-A B) B-A+1 C) B-A-1 D) A-B+1
   

5. 
   Quyidagidasturbajarilgandankeyinekrangachiqariladigannatijaningkubinianiqlang:
   

214. 
     Label k; Varx,y: integer; S: real; h:string;
     
215. 
     Begin x:=45; y:=-32;
     
216. 
     If x-y>77 then begin h:=’Mantiq’; goto k end else begin h:=’Planshet’; goto k end;
     
217. 
     h:=’Telefon’;
     
218. 
     k: Writeln(length(h));
     
219. 
     end.
     

1. 
   343 B) 8 C) 216 D) 512
   

6. 
   Palitrasi 96 ta rangdaniboratbo`lgan 768x 640 pikselo‘lchamlirastrlitasvirnisaqlashuchunkerakbo‘ladiganengkichikxotirahajminikilobaytlardaaniqlang?
   

1. 
   105 Kb B) 420 Kb C) 120 Kb D) 360 Kb
   

7. 
   O‘qituvchiog‘zakiimtihondao‘quvchigasavolberyabti. O‘quvchisavollarga 4 xilholatda “To‘g‘ri”, “O‘rtacha”, “Qisman”, “Noto‘g‘ri” javoblarniberyabti. Javoblaryordamida 956 ta turliholatlarnihosilqilishimkoniniberishdao‘quvchigabirvaqtningo‘zidanechtasavolberilishikerak?
   

1. 
   4 B) 6 C) 7 D) 5
   

8. 
   ˥A˅ B˄˥C mantiqiyifodagatengkuchliifodani toping?
   

1. 
   ˥(A˄ ˥(B˄˥C)) B) ˥(A˄ B˄˥C) C) ˥(A˄ ˥(B˄C)) D) A˄ ˥(B˄˥C)
   

9. 
   516 va 457 sonlaryig‘indisidan 366 soniniayirmasihisoblanganda, 607sonihosilbo‘ldi. Yig‘indiqaysisanoqsistemasidabajarilgan?
   

1. 
   9 B) 8C) 10 D) 12
   

10. 
    KoordinatalariberilganA(x1,y1) va B(x2,y2) ikkinuqtaningorasidagimasofanitopishuchunpaskaldaqandaykodyoziladi?
    

1. 
   AB:=Sqr(sqrt(x1-y1)+sqrt(x2-y2)) B) AB:=Sqrt(sqr(x1-y1)+sqr(x2-y2)) C) AB:=Sqrt(sqr(x1-x2)+sqr(y1-y2)) D) AB:=Sqr(sqrt(x1-x2)+sqrt(y1-y2))
   

11. 
    B8A₁₃va5CC₁₃sonlarayirmasiningo‘nliksanoqsistemasidagiuchlanganinihisoblang. Natijanioltiliksanoqsistemasidatasvirlang?
    

1. 
   4302 B) 21454 C) 960 D) 4240
   

12. 
    MS Excelda B2=7 ga, D5= -3 bo`lganda. Quyidagi formula natijasinianiqlang: =ЕСЛИ(D5>B2;ДЛСТР(ЗАМЕНИТЬ("Olimpiada";2;5;"sam"));СЧЁТЕСЛИ(A1:E6;""))
    

1. 
   7 B) 28 C) 5 D) 10
   

13. 
    Quyidagidasturbajarilgach To‘zgaruvchiningqiymatinianiqlang.
    

220. 
     Varz,t :integer; v:real;
     
221. 
     Begin z:=0; t:=0;
     
222. 
     v:=2.5; repeat z:=trunc(v*6) div 4+z; t:=t+2; until z>34;
     
223. 
     write(T);
     
224. 
     End.
     

1. 
   12 B) 24 C) 40 D) dasturxatokiritilgan.
   

14. 
    “O‘zinio‘zirivojlantirishkuni” iborasidanecha bit axborotbor? (Qo‘shtirnoqlarinobatgaolinsin)
    

1. 
   264 B) 33 C) 31 D) 248
   

15. 
    54sahifadaniborataxborot bor. Harbirsahifada96 ta satr, harbirsatrda64tadanbelgi bor. Axborothajmini bit o‘lchovbirligidagiqiymatiningkilobayto‘lchovbirligidagiqiymatiganisbatinitopib, natijani 12 liksanoqsistemasidaaniqlang?
    

1. 
   48108 B) 8192 C) 29B D) 48A8
   

16. 
    C˄˥A˅Bmantiqiyifodagatengkuchliifodani toping.
    

1. 
   ˥(C˅A)˅B B) ˥(˥C˅A)˅B C) ˥C˅A˅B D) ˥(C˅A)˅˥B
   

17. 
    MS Excelda D6yacheykadagi “=$F3+H$7” formulani F11katakdaginusxasiniko‘rsating?
    

1. 
   =$F8+J$12 B) =$H8+J$7 C) =$F8+J$7 D) =$F8+I$7
   

18. 
    Ikkio‘lchovlimassivningsatrlari P dan Z gachavaustunlari M dan N gachatartiblanganmassivelementlarisoni ………………………… ta bo‘ladi?
    

225. 
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19. 
    Dasturdao‘zgaruvchilarbilanbog‘liqprotseduravafunksiyalarningqo‘llanilishidaqandayfarqbor?
    

226. 
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227. 
     
     

20. 
    …………. – mantiqiyfunksiyabo‘lib, fayldao‘qishuchunma’lumotlarqolmaganbo’lsa “Rost”, aksholda “Yolg‘on” qiymatiniqabulqiladi?
    

228. 
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21. 
    7 ta pozitsiyada0 va 1 orqalikodlashmumkinbo‘lganengkatta natural son bilanengkichik natural sonlarningyig‘indisi?
    

229. 
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22. 
    8x8ShahmatdoskasidaEustundaturganFarzinfigurasibarchayurishlaridanhosilbo‘lganikkiliksonlariningo‘nliksanoqsistemasidagiyig‘indisinitopishtalabetilgan. (Farzinfigurasiturgano‘rindanboshlabharakatyoziladivaharakattugabqolgunchadavometadi.Masalan: Yo‘nalishbo‘yichafarzinbirharakatda 1010₂sonnihosilqiladi.)
    

230. 
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23. 
    12 liksanoqsistemasidagi 6B5,Asonni, 6 liksanoqsistemasidagi 425,2 sonigayig‘indisini toping. Natijani 8 liksanoqsistemasidatasvirlang?
    

232. 
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24. 
    Oq – qoratasvir 32 ta rang ko‘lamigaega. Tasviro‘lchami 20x25 sm. Ekranimkoniyati1 dyumga 120 ta nuqta. TasvirningaxborothajminechaKbaytbo‘ladi? (1 dyum = 2,5 sm)
    

233. 
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25. 
    MassivdaF[a,b]yozuvinimanianglatadi?
    

234. 
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