Questões de Concurso Público CREFITO - 8ª Região (PR) 2024 para Técnico de Suporte de TI
Foram encontradas 120 questões
Enzo e Maria Valentina, um casal de matemáticos, frequentemente se envolviam em disputas sobre quem deveria assumir a tarefa de lavar a louça. Em busca de uma solução para esse impasse, desenvolveram uma estratégia simples. Desse modo, sempre que a louça precisasse ser lavada, eles recorreriam ao lançamento de uma moeda honesta: se saísse cara, Enzo assumiria a responsabilidade; se saísse coroa, Maria Valentina assumiria a tarefa.
Com base nessa situação hipotética, julgue os itens de 21 a 24.
A probabilidade de Enzo lavar a louça três vezes consecutivas é superior a 10%.
Enzo e Maria Valentina, um casal de matemáticos, frequentemente se envolviam em disputas sobre quem deveria assumir a tarefa de lavar a louça. Em busca de uma solução para esse impasse, desenvolveram uma estratégia simples. Desse modo, sempre que a louça precisasse ser lavada, eles recorreriam ao lançamento de uma moeda honesta: se saísse cara, Enzo assumiria a responsabilidade; se saísse coroa, Maria Valentina assumiria a tarefa.
Com base nessa situação hipotética, julgue os itens de 21 a 24.
Se Maria Valentina lavou a louça duas vezes consecutivas, a probabilidade de Enzo lavar a próxima é de 75%.
Enzo e Maria Valentina, um casal de matemáticos, frequentemente se envolviam em disputas sobre quem deveria assumir a tarefa de lavar a louça. Em busca de uma solução para esse impasse, desenvolveram uma estratégia simples. Desse modo, sempre que a louça precisasse ser lavada, eles recorreriam ao lançamento de uma moeda honesta: se saísse cara, Enzo assumiria a responsabilidade; se saísse coroa, Maria Valentina assumiria a tarefa.
Com base nessa situação hipotética, julgue os itens de 21 a 24.
Se a louça tiver sido lavada quatro vezes nesse esquema, a probabilidade de eles terem lavado cada um duas vezes é de 3/8 .
Enzo e Maria Valentina, um casal de matemáticos, frequentemente se envolviam em disputas sobre quem deveria assumir a tarefa de lavar a louça. Em busca de uma solução para esse impasse, desenvolveram uma estratégia simples. Desse modo, sempre que a louça precisasse ser lavada, eles recorreriam ao lançamento de uma moeda honesta: se saísse cara, Enzo assumiria a responsabilidade; se saísse coroa, Maria Valentina assumiria a tarefa.
Com base nessa situação hipotética, julgue os itens de 21 a 24.
Se a louça foi lavada 5 vezes, a probabilidade de Maria Valentina ter participado na lavagem, pelo menos, uma vez é menor que .
Admitindo‑se que as proposições “Todos os reis moram em um castelo” e “George não mora num castelo” são verdadeiras, julgue os itens de 25 a 27.
Pode‑se afirmar que George não é um rei.
Admitindo‑se que as proposições “Todos os reis moram em um castelo” e “George não mora num castelo” são verdadeiras, julgue os itens de 25 a 27.
A negação da proposição “Todos os reis moram em um castelo” é “Nenhum rei mora em um castelo”.
Admitindo‑se que as proposições “Todos os reis moram em um castelo” e “George não mora num castelo” são verdadeiras, julgue os itens de 25 a 27.
A proposição “Se George mora num castelo, então George não mora num castelo” é falsa.
A soma das idades de Abel e Beatriz é igual a 63.
Com base nessa situação hipotética e considerando‑se que, há 7 anos, Abel tinha a mesma idade que Beatriz tem hoje, julgue os itens de 28 a 30.
A idade de Abel era o dobro da idade de Beatriz 21 anos atrás.
A soma das idades de Abel e Beatriz é igual a 63.
Com base nessa situação hipotética e considerando‑se que, há 7 anos, Abel tinha a mesma idade que Beatriz tem hoje, julgue os itens de 28 a 30.
As idades de Abel e Beatriz são, atualmente, números primos.
A soma das idades de Abel e Beatriz é igual a 63.
Com base nessa situação hipotética e considerando‑se que, há 7 anos, Abel tinha a mesma idade que Beatriz tem hoje, julgue os itens de 28 a 30.
O menor múltiplo comum entre a idade de Abel e a idade de Beatriz é 140.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
According to the text, judge the items from 31 to 35.
The bigger the number of speakers, the bigger the power of the language.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
According to the text, judge the items from 31 to 35.
English, along with Chinese, is the most important language in the world.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
According to the text, judge the items from 31 to 35.
The political and economic power of a Nation is what makes a language to be recognized as international.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
According to the text, judge the items from 31 to 35.
Chinese is spoken by a big number of people; however, it is not yet considered a global language.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
According to the text, judge the items from 31 to 35.
Britain is the most important country in the world.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
Based on the ideas of the text, judge the items from 36 to 40.
19th (line 8) is a cardinal number and can be written as ninteenth.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
Based on the ideas of the text, judge the items from 36 to 40.
In the second paragraph “was” is the simple past of the verb to be: is.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
Based on the ideas of the text, judge the items from 36 to 40.
The sentence “the most important” (line 11) is a superlative adjective and follows the same rule as “the most powerful”, “the most comfortable” and “the most intelligent”.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
Based on the ideas of the text, judge the items from 36 to 40.
The noun “country” (line 8), in the plural “countries”, follows the same spelling rule as the nouns: donkey; sky; lady; and highway.
Text for the items from 31 to 35.
1 A language is not considered international just
because a great number of people speak it. An enormous
number of people speak Chinese, but Chinese is not the
4 most important language in the world. The main reason
for a language to become international is power – the
political and economic power of the people who speak it.
7 Britain was the world’s leading industrial and
trading country in the 19th century. It colonized many
other countries where English is now spoken. The North
10 America economy is growing fast, making the USA one of
the most important and powerful countries in the world.
These are the reasons why English is a global language.
13 Like anybody else, you need a global language
for communication, not only today, but for your future
as well.
Internet: <www.ahoradecolorir.com.br> (adapted).
Based on the ideas of the text, judge the items from 36 to 40.
It would change the meaning of the last paragraph if the word “anybody” was replaced by nobody in the last period of the text.
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