Ma'lumotlar Bazasi Modelleri

Ma'lumotlar Bazasi Modelleri

9th Grade

15 Qs

quiz-placeholder

Similar activities

Disco-polo

Disco-polo

1st - 12th Grade

10 Qs

UTK - test

UTK - test

KG - University

10 Qs

Jaringan Komputer dan Internet

Jaringan Komputer dan Internet

9th - 12th Grade

20 Qs

Usermod - zarządzanie użytkownikami

Usermod - zarządzanie użytkownikami

9th Grade

20 Qs

Sieci komputerowe - budowa i usługi

Sieci komputerowe - budowa i usługi

9th - 12th Grade

20 Qs

Team X 2020

Team X 2020

1st Grade - Professional Development

20 Qs

Bài tập Tin 9-Tiết 25

Bài tập Tin 9-Tiết 25

9th Grade

16 Qs

Tin hoc 9 L1

Tin hoc 9 L1

9th Grade

19 Qs

Ma'lumotlar Bazasi Modelleri

Ma'lumotlar Bazasi Modelleri

Assessment

Quiz

Computers

9th Grade

Practice Problem

Hard

Created by

Ozodbek Teacher

Used 11+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ierarxik ma'lumotlar bazasi modeli qanday tashkil etiladi?

Ma'lumotlar daraxt shaklida tashkil etiladi

Ma'lumotlar jadval shaklida tashkil etiladi

Ma'lumotlar grafik shaklida tashkil etiladi

Ma'lumotlar vaqt jadvali bo'yicha tashkil etiladi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tizimli ma'lumotlar bazasi modelida ma'lumotlar qanday bog'lanadi?

Ob'ektlar orasidagi ko'p-to-ko'p munosabatlar

Faqat bitta-to-ko'p munosabatlar

Daraxt tuzilmasi bo'yicha

Ma'lumotlar bloklarida saqlanadi

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Relatsion ma'lumotlar bazasida ma'lumotlar qanday ko'rinishda saqlanadi?

Graflar ko'rinishida

Jadval ko'rinishida

Faqat bog'lanishlar orqali

Ma'lumotlar fayl ko'rinishida

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ierarxik modelning asosiy kamchiligi nima?

Ma'lumotlarni qo'shish va o'chirish qiyin

Jadval tuzilmasi mavjud emas

Ko'p-to-ko'p munosabatlarni qo'llab-quvvatlamaydi

Ma'lumotlar avtomatik ravishda yangilanadi

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tizimli modelda ma'lumotlar bazasining tuzilmasi qaysi variantga mos keladi?

Daraxt tuzilmasi

Grafik tuzilmasi

Kvadrat shakli

Zanjir tuzilmasi

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Relatsion ma'lumotlar bazasida "kalit" nima vazifani bajaradi?

Ma'lumotlarni yangilaydi

Ma'lumotlarni bog'laydi

Ma'lumotlarni saqlaydi

Ma'lumotlarni ko'chiradi

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ierarxik ma'lumotlar bazasida har bir tugun nima bilan bog'liq bo'ladi?

Bir nechta tugunlar bilan

Faqat bitta ota tugun bilan

Hamma tugunlar bilan

Hech bir tugun bilan bog'lanmaydi

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?

Discover more resources for Computers