Assessment

Assessment

University

50 Qs

quiz-placeholder

Similar activities

Pendahuluan Cisco Packet Tracer

Pendahuluan Cisco Packet Tracer

University

55 Qs

Introduction to Multimedia

Introduction to Multimedia

University

45 Qs

Relational Database Design

Relational Database Design

University

47 Qs

Examen final hardware y software

Examen final hardware y software

University

50 Qs

object oriented analysis and design test2

object oriented analysis and design test2

University

50 Qs

Lesson 1 Quiz: Spreadsheets using Excel

Lesson 1 Quiz: Spreadsheets using Excel

University

45 Qs

Data Communication and Network

Data Communication and Network

11th Grade - University

50 Qs

IP MIDTERM

IP MIDTERM

University

45 Qs

Assessment

Assessment

Assessment

Quiz

Computers

University

Hard

Created by

Selvi Palaniappan

Used 6+ times

FREE Resource

AI

Enhance your content in a minute

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

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

_________ generally occurs whenever more than one copy of the exact same data exists in several different places.

Data Repository

Data Inconsistency

Data Mining

Data Redundancy

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

_________ used for identifying the subset of an entity set which share the distinguishing characteristics.

Aggregation

Generalization

Specialization

All of the above

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What do you mean by one to many relationship between Teacher and Class table?

One class may have many teachers

One teacher can have many classes

Many classes may have many teachers

Many teachers may have many classes

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is a database model?

Network Database Model

Relational Database Model

Object Oriented Database Model

All the above

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

__________ helps us in removing all the redundant data.

Aggregation

Normalization

Optimization

Generalization

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Triggers that contain DML and find other triggers for data modification are called _______.

Nested Triggers

DML Triggers

DDL Triggers

Logon Triggers

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A binary search tree whose left sub tree and right subtree differ in height by at most 1 unit is called _______

AVL tree

Red-black tree

Lemma tree

None of the above

Access all questions and much more by creating a free account

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