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Java OOP test

Authored by Shohruh Safarov

English

1st Grade

Used 31+ times

Java OOP test
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27 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Javada "new" kalit so'zining vazifasi?

obyekt yaratish

meros olish

method yaratish

method yuklash

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Class ning vazifasi qanday?

Class o'zgaruvchilarini yaratish

Obyektlarni yaratish uchun shablon

Array yaratish

Methodlarni jamlash

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Javada yangi class yaratilayotganda katta harf bilan boshlanishi talab etiladimi

HA

YO'Q

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Konstruktorning vazifasi nima?

Metodlarni override qilish uchun ishlatiladi

Classdagi o'zgaruvchilarga boshlang'ich qiymat berish uchun ishlatiladi

Metodlarni overload qilish uchun ishlatiladi

Tog'ri javob keltirilmagan

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Private da ko'rinish doirasi qayerlarda bo'ladi?

Subclass ichidan murojaat qilish mumkin

Loyihaning istalgan joyidan murojaat qilish mumkin

package doirasida

faqatgina mazkur Class ichida murojaat qilsa bo'ladi

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Javada meros olish uchun qanday kalit so'zi ishlatiladi?

new

this

extends

throw

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Abstract classdan obyekt yaratib bolmaydi.

HA

YO'Q

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