1- dars. Mavzu: Masalalarni kompyuterda yechish bosqichlari

Nazorat ishi -6
I variant

1. Qaysi javobda sonning kvadratini hisoblovchi standart funksiya keltirilgan

A) abs (x) B) sqr (x) C) sqrt (x) D) inc (x) E) int (x)
2. Qaysi javobda sonning qiymatini bittaga orttiruvchi standart funksiya keltirilgan
A) abs (x) B)sqr (x) C) sqrt (x) D) inc (x) E)int (x)
3.Qaysi javobda o`zlashtirish operatori ko`rsatilgan ?
A) Read B) Write C):= D) ClrScr E)Coto XY
4.Qaysi javobda ma`lumotlarni muloqot usulida kiritish operatori ko`rsatilgan?
A) Read B) Write C):= D) ClrScr E)Coto XY
5.Qaysi javobda ma`lumotlarni chiqarish operatori ko`rsatilgan ?
A) Read B) Write C):= D) ClrScr E)Coto XY
6. Qaysi javobda ekranni tozalash operatori ko`rsatilgan ?
A) Read B) Write C):= D) ClrScr E)Coto XY
7. Qaysi javobda yurgichni ekranning ko`rsatilgan joyiga o`rnatish operatori ko`rsatilgan ?
A) Read B) Write C):= D) ClrScr E)Coto XY
8. Qaysi javobda tarmoqlanish operatori ko`rsatilgan?
A) Goto B) If…Then C) For D) Repet…Until E) WriteLn
Qaysi javobda o`tish operatori ko`rsatilgan?
A) Goto B) If…Then C) For D) Repet…Until E) WriteLn
10. Qaysi javobda parametrli takrorlash operatori ko`rsatilgan?
A) Goto B) If…Then C) For D) Repet…Until E) WriteLn
11.Qaysi javobda shart bo`yicha takrorlash operatori ko`rsatilgan?
A) Goto B) If…Then C) For D) Repet…Until E) WriteLn
12.Qaysi javobda satrli (belgili) o`zgaruvchilar (o`zgarmaslar) ni bir biriga ketma ket ulash standart funksiyasi ko`rsatilgan?
A) Concat B) Length C) Pos D) Copy E) Ord
13. Qaysi javobda satrli o`zgaruvchining uzunligini (belgilar sonini) aniqlovchi standart funksiya ko`rsatilgan?
A) Concat B) Length C) Pos D) Copy E) Ord
14. Qaysi javobda satrli miqdor ichidan berilgan belgini izlaydigan standart funksiyasi ko`rsatilgan?
A) Concat B) Length C) Pos D) Copy E) Ord
15. Qaysi javobda satrli miqdorning ko`rsatilgan qismidan nusxa oluvchi standart funksiyasi ko`rsatilgan?
A) Concat B) Length C) Pos D) Copy E) Ord

16. Faylli o`zgaruvchi tashqi xotiradagi fayl bilan qaysi operator yordamida bog`lanadi?

17. Rewrite va Reset operatorlari nima vazifani bajaradi?
18. Aylana va to`g`ri to`rtburchak qaysi operatorlar yordamida chiziladi?
19. Ekranni grafik holatga o`tkazish uchun Paskalda qanday ko`rsatma beriladi?
20. Paskalda chiziq rangi va fon rangi qaysi operator yordamida tanlanadi.