Questões de Concurso: Profissional Básico Análise de Sistemas Suporte

Nas questões 51 até 54 considere um banco de dados
simplificado referente ao controle de concursos, constituído
pelas tabelas Concurso, Cargo, Candidato e Inscrição,
criadas pelo script SQL mostrado abaixo.

create table concurso (
id_concurso int not null primary key,
concurso varchar(60) not null,
inscritos int default 0);

create table cargo (
id_cargo int not null primary key,
cargo varchar(60) not null,
id_concurso int not null,
constraint ci0 foreign key (id_concurso)
references concurso (id_concurso));

create table candidato (
id_candidato int not null primary key
clustered,
nome varchar(40) not null);

create table inscrição
(
id_concurso int not null,
id_candidato int not null,
id_cargo int,
pontos int,
constraint ci1 foreign key (id_concurso)
references concurso (id_concurso),
constraint ci2 foreign key (id_candidato)
references candidato (id_candidato),
constraint ci3 foreign key (id_cargo)
references cargo (id_cargo),
constraint ci4 primary key
(id_concurso,id_candidato));

Um candidato pode estar inscrito em zero ou mais
concursos e um concurso pode ter zero ou mais candidatos
nele inscritos. Para cada concurso, o candidato inscrevese
em um cargo e recebe um número de pontos. É possível
que um candidato fique temporariamente sem cargo definido.
Cada concurso tem uma lista de um ou mais cargos nos
quais os candidatos podem estar inscritos. O atributo
inscritos, na tabela concurso, armazena o número de
inscritos no concurso.

Considere ainda que:
a tabela concurso tenha 5 registros;
a tabela candidato tenha 40.000 registros;
a tabela inscrição tenha 55.000 registros;
haja 2 concursos ainda sem inscrições;
haja 90 candidatos ainda sem inscrições.

READ TEXT I AND ANSWER QUESTIONS 21 TO 25:

TEXT I

The integral approach strategies adopted by
Favela-Bairro consist of proposals of integrated and
participative actions. The path that goes from welfare
to work should combine programs and services for
human and social development with labor and incomegeneration
opportunities. To be viable, however, social
promotion interventions should be focused on
geographical areas with a high concentration of poverty,
specifically on the poorest families.
An intersectoral decentralized and participative
approach can produce synergetic effects capable of
providing greater impact for poverty and inequality
reduction policies, and capable of contributing to their
sustainability.
Although Favela-Bairro has been based on the idea
of integrated urban infrastructure interventions, initially
the program did not incorporate all the basic components
of an integral approach strategy. These components
weregradually incorporated into its design as a result
of the participatory process and the transformations
that occurred in the municipal administration.
Favela-Bairro is the result of an evolving process
that resulted in the creation of a typical integral
development model with a territorial base that
incorporates life-cycle perspectives.
Rio de Janeiro inhabitants, either living in favelas
or not, recognize the importance of the Favela-Bairro
program. A public opinion poll carried out in 2003 asked
cariocas (as Rio residents are called) to choose from
a list of governmental programs the one to which the
next mayor should give priority. Favela-Bairro was
chosen in first place in all three rounds of the survey.
The same institute asked respondents about the most
important project for the city, and again Favela-Bairro
ranked first: 26.1 percent of respondents have elected
Favela-Bairro as more important than programs such
as minimum income, popularrestaurants, and even
essential works in major city roads.

(www.worldbank.org on September 10, 2005)