Questões de Concurso Comentadas para mc
Foram encontradas 273 questões
Resolva questões gratuitamente!
Junte-se a mais de 4 milhões de concurseiros!
Ano: 2022
Banca:
CESPE / CEBRASPE
Órgão:
MC
Prova:
CESPE / CEBRASPE - 2022 - MC - Técnico em Complexidade Gerencial - Cargo 1 |
Q1961650
Banco de Dados
No que diz respeito aos dados estruturados e não estruturados,
aos bancos de dados relacionais, ao modelo de referência
CRISP-DM e à modelagem preditiva, julgue o item seguinte.
A principal característica dos dados não estruturados é que eles não possuem metadados.
A principal característica dos dados não estruturados é que eles não possuem metadados.
Ano: 2022
Banca:
CESPE / CEBRASPE
Órgão:
MC
Prova:
CESPE / CEBRASPE - 2022 - MC - Técnico em Complexidade Gerencial - Cargo 1 |
Q1961649
Banco de Dados
No que diz respeito aos dados estruturados e não estruturados,
aos bancos de dados relacionais, ao modelo de referência
CRISP-DM e à modelagem preditiva, julgue o item seguinte.
Dados estruturados são aqueles representados em um formato estrito como, por exemplo, a informação armazenada nos bancos de dados.
Dados estruturados são aqueles representados em um formato estrito como, por exemplo, a informação armazenada nos bancos de dados.
Ano: 2022
Banca:
CESPE / CEBRASPE
Órgão:
MC
Prova:
CESPE / CEBRASPE - 2022 - MC - Técnico em Complexidade Gerencial - Cargo 1 |
Q1961648
Inglês
Texto associado
Synthetic media technologies are rapidly advancing,
making it easier to generate nonveridical media that look and
sound increasingly realistic. So-called “deepfakes” often present
a person saying or doing something they have not said or done.
The proliferation of deepfakes has already created negative
consequences such as nonconsensual pornography, political
disinformation, and financial fraud. Deepfakes can harm viewers
by deceiving or intimidating, harm subjects by causing
reputational damage, and harm society by undermining societal
values such as trust in institutions.
It will take the efforts of many different stakeholders
including platforms, journalists, and policymakers to counteract
the negative effects of deepfakes. Technical experts must marshal
their expertise and direct their efforts to find solutions that allow
the beneficial uses of synthetic media technologies and mitigate
the negative effects.
There is no doubt that synthetic media can be used for
beneficial purposes, such as in entertainment, historical
reenactment, education, and training. The pressing challenge is to
reap the positive uses of synthetic media while preventing or at
least minimizing the harms. There are numerous opportunities to
direct effort in buttressing against some of the worst outcomes.
Deborah G. Johnson and Nicholas Diakopoulos. Internet: <cacm.acm.org> (adapted).
Considering the information and the aspects of grammar in the
text above, judge the item below.
The text states that deepfakes could be used to realistically perform past events.
The text states that deepfakes could be used to realistically perform past events.
Ano: 2022
Banca:
CESPE / CEBRASPE
Órgão:
MC
Prova:
CESPE / CEBRASPE - 2022 - MC - Técnico em Complexidade Gerencial - Cargo 1 |
Q1961647
Inglês
Texto associado
Synthetic media technologies are rapidly advancing,
making it easier to generate nonveridical media that look and
sound increasingly realistic. So-called “deepfakes” often present
a person saying or doing something they have not said or done.
The proliferation of deepfakes has already created negative
consequences such as nonconsensual pornography, political
disinformation, and financial fraud. Deepfakes can harm viewers
by deceiving or intimidating, harm subjects by causing
reputational damage, and harm society by undermining societal
values such as trust in institutions.
It will take the efforts of many different stakeholders
including platforms, journalists, and policymakers to counteract
the negative effects of deepfakes. Technical experts must marshal
their expertise and direct their efforts to find solutions that allow
the beneficial uses of synthetic media technologies and mitigate
the negative effects.
There is no doubt that synthetic media can be used for
beneficial purposes, such as in entertainment, historical
reenactment, education, and training. The pressing challenge is to
reap the positive uses of synthetic media while preventing or at
least minimizing the harms. There are numerous opportunities to
direct effort in buttressing against some of the worst outcomes.
Deborah G. Johnson and Nicholas Diakopoulos. Internet: <cacm.acm.org> (adapted).
Considering the information and the aspects of grammar in the
text above, judge the item below.
According to the text, one of the outcomes of the spread of deepfakes is a weakened confidence in public institutions.
According to the text, one of the outcomes of the spread of deepfakes is a weakened confidence in public institutions.
Ano: 2022
Banca:
CESPE / CEBRASPE
Órgão:
MC
Prova:
CESPE / CEBRASPE - 2022 - MC - Técnico em Complexidade Gerencial - Cargo 1 |
Q1961646
Inglês
Texto associado
Synthetic media technologies are rapidly advancing,
making it easier to generate nonveridical media that look and
sound increasingly realistic. So-called “deepfakes” often present
a person saying or doing something they have not said or done.
The proliferation of deepfakes has already created negative
consequences such as nonconsensual pornography, political
disinformation, and financial fraud. Deepfakes can harm viewers
by deceiving or intimidating, harm subjects by causing
reputational damage, and harm society by undermining societal
values such as trust in institutions.
It will take the efforts of many different stakeholders
including platforms, journalists, and policymakers to counteract
the negative effects of deepfakes. Technical experts must marshal
their expertise and direct their efforts to find solutions that allow
the beneficial uses of synthetic media technologies and mitigate
the negative effects.
There is no doubt that synthetic media can be used for
beneficial purposes, such as in entertainment, historical
reenactment, education, and training. The pressing challenge is to
reap the positive uses of synthetic media while preventing or at
least minimizing the harms. There are numerous opportunities to
direct effort in buttressing against some of the worst outcomes.
Deborah G. Johnson and Nicholas Diakopoulos. Internet: <cacm.acm.org> (adapted).
Considering the information and the aspects of grammar in the
text above, judge the item below.
The excerpt “So-called ‘deepfakes’ often present” (in the second sentence of the first paragraph) could be correctly replaced by Known as “deepfakes”, they often present, without changing the meaning of the text.
The excerpt “So-called ‘deepfakes’ often present” (in the second sentence of the first paragraph) could be correctly replaced by Known as “deepfakes”, they often present, without changing the meaning of the text.
Conheça nossos planos