Oracle

Oracle

1st Grade

10 Qs

quiz-placeholder

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Oracle

Oracle

Assessment

Quiz

Professional Development

1st Grade

Hard

Created by

oropesa undefined

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is Oracle?

Oracle is a type of fruit.

Oracle is a type of bird.

Oracle is a type of car.

Oracle is a multinational computer technology corporation.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the main features of Oracle database?

Limited security and performance optimization

Low availability and scalability

No backup and recovery capabilities

High availability, scalability, security, performance optimization, backup and recovery capabilities, support for various data types and structures

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of Oracle PL/SQL.

Oracle PL/SQL is a markup language for web development.

Oracle PL/SQL is a procedural language extension for SQL in Oracle databases.

Oracle PL/SQL is a NoSQL database management system.

Oracle PL/SQL is a front-end programming language.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of Oracle DBA?

To pilot airplanes

To design software applications

To manage and maintain Oracle databases

To perform surgery

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does Oracle ensure data security?

By using outdated security protocols

Through blockchain technology

Through encryption, access controls, auditing, data masking, and security policy management tools.

By sharing data openly with third parties

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the difference between Oracle SQL and PL/SQL?

Oracle SQL and PL/SQL are the same thing.

PL/SQL is used for querying data, while Oracle SQL is used for writing procedural code.

Oracle SQL is used for querying data, while PL/SQL is used for writing procedural code.

Oracle SQL is used for writing procedural code, while PL/SQL is used for querying data.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the different types of indexes in Oracle?

Hash Indexes

Sparse Indexes

B-Tree Indexes, Bitmap Indexes, Function-Based Indexes, Reverse Key Indexes, Domain Indexes

Clustered Indexes

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