
Bases de Dados
Authored by Marcelo 1349
Computers
11th Grade
Used 9+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Indica qual das seguintes opções podem ser consideradas informação.
100€
O Pedro comprou 2 chocolates
10/02/2022
/ - O + \
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
O que é a redundância da informação?
A correção da informação.
A atualidade da informação.
A legibilidade da informação.
A repetição da informação.
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Qual destas extensões do nome do ficheiro corresponde a uma base de dados do Microsoft Access?
.docx
.xlsx
.accdb
.pptx
4.
MULTIPLE SELECT QUESTION
45 sec • 10 pts
Quais das seguintes opções correspondem a tipos de dados do Microsoft Access?
Número
Data/Hora
Moeda
Morada
5.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Qual das opções corresponde a um SGBD de uso pessoal ou de pequeno porte?
Oracle
Microsoft Access
DB2
Microsoft SQL Server
6.
MULTIPLE SELECT QUESTION
45 sec • 10 pts
Quais dos seguintes atributos são atributos identificadores?
Número de aluno
Nome
Telefone
Cartão de cidadão
7.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
Numa base de dados, ao conjunto de dados sobre uma linha (101, Maria, 999444555, Coimbra, 3600-056) denominamos ...
um campo
Uma propriedade
Um registo
Uma entidade
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