Mavzu: EV3 ekran va ovoz funksiyalaridan foydalanish

🖥️ Mavzu: EV3 ekran va ovoz funksiyalaridan foydalanish

By Abdulloh Akbaraliyev

Multiple Choice

1. EV3 ekraniga matn chiqarish uchun to‘g‘ri funksiya qaysi?

• ev3.print("Salom")

• ev3.screen.text("Salom")

• ev3.screen.draw_text(10, 10, "Salom")

• screen.say("Salom")

Multiple Choice

ev3.speaker.beep() funksiyasi nima qiladi?

• Motorni to‘xtatadi

• Robotga tovush chiqaradi

Multiple Choice

Quyidagi kod nima qiladi?

ev3.screen.clear()

ev3.screen.draw_text(0, 50, "Hello!")

• "Hello!" ni konsolga chiqaradi

• Robot ekranini tozalab, “Hello!” ni ekranga yozadi

Multiple Choice

Ekrandagi eski matnni o‘chirish uchun nima ishlatiladi?

• ev3.screen.erase()

• ev3.screen.clear()

Multiple Choice

Qaysi funksiya robot ekranidagi matnlarni yangilashdan oldin tozalaydi?

• ev3.screen.update()

• ev3.screen.clear()

• ev3.screen.clean()

• ev3.screen.erase_all()

Multiple Choice

Quyidagi kodda qanday xatolik bor?

ev3.screen.draw_text("Salom", 10, 10)

• draw_text funksiyasi mavjud emas

• "Salom" noto‘g‘ri yozilgan

• Argumentlar joyi noto‘g‘ri berilgan

• Kod butunlay to‘g‘ri

Multiple Choice

Qaysi usul bilan ekran har safar 0.5 soniyadan so‘ng yangilanadi?

• wait(500)

• wait(0.5)

Multiple Choice

Quyidagi kod nima qiladi?

ev3.screen.draw_text(30, 30, str(2 + 2))

• 2 + 2 natijasini ekranga yozadi

• 4 marta matn chiqaradi

• Kod xato beradi

• Hech nima qilmaydi

Thank you for solving it.