C++ dasturlash tilida necha XIL o’zgaruvchini turi mavjud? A b c d 5

1-variant
1.C++ dasturlash tilida necha xil o’zgaruvchini turi mavjud?
A) 3 B) 4 C) 2 D) 5
2.Qaysi operator tsikl operatori?
A) for B) While C)if D)for,While,do While
3.Switch operatori qanday qiymat qabul qiladi
A) Toq qiymat B) Juft qiymat C) Kasr qiymat D)butun qiymat
4.Shartsiz o’tish operatorini ko’rsating.
A) If B) for C) Swtich D) goto
5.int a=5; if(a>0.5 || 1) {a=7;}cout<A) 5 B) 1 C) 7 D) 0.5
6. int a=7,b=2; if(a<9 || b*2==4) {a*=b;}cout<A) 7 B) 8 C) 9 yoki 14 D)14
7.int a=3,b=6; a= --a+(b--)-b;cout<A) 9 B) 8 C) -8 D) -9
8.int tipida e’lon qilingan massiv elementlarini sonini qaysi funksia orqali topiladi?
A)Strlen B)Length C) sizof D)sizeof
9.Massiv chegarasi qanday tipdagi sonda beriladi ?
A)float B)bool C) char D)int
10. Dev c++ dasturlash tilida matematik kutubxona qaysi?
A)include B)math C)Iostream D)cmath

2-variant

1.C++ dasturlash tilida necha xil o’zgaruvchini turi mavjud?
A) 3 B) 4 C) 2 D) 5
2.Qaysi operator tsikl operatori?
A) for B) While C)if D)for,While,do While
3.Switch operatori qanday qiymat qabul qiladi
A) Toq qiymat B) Juft qiymat
C) Kasr qiymat D)butun qiymat
4.Shartsiz o’tish operatorini ko’rsating.
A) If B) for C) Swtich D) goto
5.int a=5; if(a>5.0 && 1) {a=7;}cout<A) 5 B) 1 C) 7 D) 0.5
6. int a=7,b=2; if(a<9 || b/2==4) {a+=b;}cout<A) 7 B) 8 C) 9 yoki 14 D)14
7.int a=3,b=6; a= --a+(b++)-(--b);cout<A) 7 B) -7 C) 2 D) -9
8.int tipida e’lon qilingan massiv elementlarini sonini qaysi funksia orqali topiladi?
A)Strlen B)Length C) sizof D)sizeof
9.Massiv chegarasi qanday tipdagi sonda beriladi ?
A)float B)bool C) char D)int
10. Dev c++ dasturlash tilida matematik kutubxona qaysi?
A)include B)math C)Iostream D)cmath