QUIZZ MOD15

QUIZZ MOD15

11th Grade

20 Qs

quiz-placeholder

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QUIZZ MOD15

QUIZZ MOD15

Assessment

Quiz

Computers

11th Grade

Practice Problem

Hard

Created by

Carla Malafaya

Used 6+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As 3 áreas de comandos do SQL são:

DDL, DML e DCL

DLD, DML e DCL

DDL, DSL e DCL

DDL, DML e DLL

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O comando que permite entrar no MySQL (Linha de comandos) com o utilizador vitor é:

mysql /u vitor

mysql -a vitor

mysql -u vitor

mysql vitor

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O SQL é uma linguagem de:

definição

programação

Interrogação

algoritmia

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O MySQL cria sempre o utilizador:

root com todos os privilégios e com password.

root com todos os privilégios e sem password.

root sem todos os privilégios e sem password.

Nenhuma alínea das anteriores.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A secção DDL inclui os comandos:

create database, create table, alter table, drop table, drop database

insert into, update, delete from, select

create user, grant, revoke

Nenhuma das alíneas está correta

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A palavra reservada REFERENCES permite:

Definir uma chave estrangeira para um campo.

Iniciar a criação de uma tabela com chaves estrangeiras.

Iniciar a criação de uma base de dados com chaves estrangeiras.

Todas as alíneas estão corretas

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O comando que permite atribuir todos os direitos ao utilizador aluno para todas as bases de dados é:

grant * on * to aluno

grant all on aluno to *

revoke all on * to aluno

grant all on * to aluno

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