Service scopes

.NET dagi default (standard) service scope qaysi?

• Transient

• Scoped

• Singleton

• Hech qaysi

Qaysi servis scope har bir request (so'rov) uchun alohida instance (nusxa) yaratadi?

• Transient

• Scoped

• Singleton

• Hech qaysi

ASP.NET Web dasturida bitta request davomidan uzoqroq davom etuvchi service uchun qanday serivce scope tanlash kerak?

• Transient

• Singleton

• Scoped

• Hosted

Service'ni Transient usulida qo'shish uchun qaysi extension method ishlatiladi?

• AddSingleton()

• AddScoped()

• AddTransient()

• AddHosted()

Agar service Singleton qilib joylangan bo'lsa, uni nechta instance (nusxasi) yaratiladi?

• Dastur bo'ylab yagona nusxasi

• Request (so'rov) davomida yagona nusxasi

• Har bir scope (hudud) uchun alohida nusxasi

• Ehtiyojga qarab bir nechta nusxalari

Scoped servicening instance (nusxa)si qancha yashaydi?

• Dastur davomida yashaydi

• Request davomida yashaydi

• Ochiqchasiga dispose qiliinguncha yashaydi

• Keyingi Gargabe Collection gacha yashaydi

Qaysi service turi bir martalik, session ma'lumotlarini saqlamaydigan servicelar uchun qulay?

• Scoped

• Singleton

• Transient

• Hech qaysi

Singleton service ni qachon ishlatish kerak?

• Har bir request (so'rov) uchun alohida instance kerak bo'lganda

• Ma'lum muddad scoped (hududga cheklangan) service kerak bo'lganda

• Faqat bitta request davomida emas, bir nechta request davomida kerak bo'ladigan service lar uchun

• Bilmadim

Data repositorty (ma'lumotlar bazalari) bilan ishlashda qanday service turlari ishlatiladi?

• Scoped

• Singleton

• Transient

• Hosted

Agar scoped service singleton service ichiga inject qilinsa nima bo'ladi?

• Scoped service singleton serivcega aylanib qoladi

• Har bir marta singleton service chaqirilganda scoped serviceni yangi instance'i yaratiladi

• Runtime error yuz beradi

• Bilmadim