5-mavzu. Dart dasturlash tilida obyektga yo‘naltirilgan dasturla

5-mavzu. Dart dasturlash tilida obyektga yo‘naltirilgan dasturla

University

20 Qs

quiz-placeholder

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5-mavzu. Dart dasturlash tilida obyektga yo‘naltirilgan dasturla

5-mavzu. Dart dasturlash tilida obyektga yo‘naltirilgan dasturla

Assessment

Quiz

Computers

University

Medium

Created by

Turdali Jumayev

Used 4+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida sinf qanday yaratiladi?

new class SinfName {}

class SinfName {}

define class SinfName {}

create class SinfName {}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida obyekt nima?

Sinfning namunasidir

Sinfning o'zgaruvchisi

Sinfning metodidir

Sinfning xususiyatidir

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida vorislik qanday amalga oshiriladi?

class ChildClass inherits ParentClass {}

class ChildClass from ParentClass {}

class ChildClass extends ParentClass {}

class ChildClass : ParentClass {}

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Dart tilida matnli tipni kiriting?

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida sinfda konstruktor aniqlanmagan bo'lsa, nima bo'ladi?

Sinf ishlamaydi

Xato yuz beradi

Avtomatik ravishda parametrsiz konstruktor yaratiladi

Hech narsa bo'lmaydi

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida metodni qayta belgilash qanday amalga oshiriladi?

redefine

replace

override

@override

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dart dasturlash tilida obyektni ekranga chiqarish uchun qanday metod ishlatiladi?

output()

show()

display()

print()

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