9 sinflar uchun informatikadan test sovollari

9 sinflar uchun informatikadan test savollari
1) Circle(X,Y,R) operatori qanday vazifa
A. Aylana chizadi B. To’rtburchak chizadi
C. To’g’ri chiziq chizadi D.Ko’pburchak
Read ni ma`nosi nima?
Ma`lumotni son shaklida kiritiah
Ma`lumotni belgi shaklida kiritiah
Ma`lumotni muloqat shaklida kiritiah
To`g`ri lavob y`o`q
3) String ni ma`nosi nima?
A. Satrli belgi B. Haqiqiy son
C. Ixtiyoriy son D. Belgi
4) Sqrt (81) ni javobi qaysi?
A. 81 B. 1 C.
8 D.
x+ y
ni Paskaldagi ko`rinishini
yozing .
A. (x + y)/(z*y*х) B. x + y/z*y*x
C. (x + y/z*y*x) D. x + y/(z*y*x)
Write ni ma`nosi nima?
A. ma`lumotni son shaklida kiritiah
B. ma`lumotni belgi shaklida
C. ma`lumotni muloqat shaklida
D. ma`lumotlarni ekranga chiqarish
7) A:=8; B:=9; D:=23; C:= A+D;
Write( C ); dasturi bajarilgach qanday
natija hosil bo`ladi?
A. 8; B. 9; C. 17;
D. 31;
8) TextColor ni ma`nosi nina?
A. Matn rangini tanlash
B. Fon rangini tanlash
C. Rang bilan ishlash
D. To`g`ri javob yo`q
9) Algoritmlar necha xil bo`ladi?
A. 1 B. 2 C. 3 D. 4
10) Algoritmni tasvirlash necha xil bo`ladi.?
B. 3
C. 4
D. 5
11. Algoritmda
nima ko`rsatiladi?
A. Algoritm boshlanishi B. Algoritmni yarmi
C. Shart
D. Qiymat berish
12. Tarmoqlanuvchi dastur ishchi so`zlari
A. Real
B. Read
C. If, Then, Else D. Write. End
13 .Takrorlanuvchi dastur ishchi so`zlari
A. Real
B. For,to, do
C. If, Then, Else
D. Write. End
14. Sqrt( x+y) +Sqr(x-y) +69 ni matematik
ko`rinishini toping?
A. х + у + х − у +69 B. х + у + x-y
+69 C. x+y + х − у +69 D. х + у + (x-y)2
15. TextBaskGround ni ma`nosi nima?
A. Matn rangini tanlash B. Fon rangini tanlash
C. Rang bilan ishlash
D. To`g`ri javob yo`q
16. For x:=12 to 100 yozivida takrorlash
necha marta bo`ladi?
17. Sqr (6) ni javobini aniqlang?
18. Paskalda necha xil rang bor?
19.To’g’ri chiziq chizish operatori?
20. 100 ta elementli butun turdagi jadval

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