Questões de Concurso para Especialista em Gestão de Telecomunicações - Comercial

Q1877955

Q1877955 Legislação Federal

Com base no Regulamento de Licitações e Contratos da TELEBRAS (RELIC), julgue o item a seguir.

É vedado restringir a licitação a empresas pré-qualificadas, por diminuir a competitividade.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877953

Q1877953 Direito Administrativo

Com base na Lei n.º 8.666/1993, julgue o item a seguir.

É viável à administração alterar um contrato administrativo sem a anuência do contratado, desde que respeite o equilíbrio econômico-financeiro contratual.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877947

Q1877947 Legislação Federal

De acordo com o Código de Ética e o Guia de Conduta da TELEBRAS, julgue o item que se segue.

De acordo com o Guia de Conduta da TELEBRAS, o patrimônio da TELEBRAS é composto por seus bens materiais e imateriais, os quais não podem ser utilizados para fins particulares.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877945

Q1877945 Direito Administrativo

Acerca das sanções aplicáveis em virtude da prática de atos de improbidade administrativa, julgue o item que se segue.

Constitui ato de improbidade administrativa que atenta contra os princípios da administração pública revelar, antes da divulgação oficial, teor de medida econômica capaz de afetar o preço de mercadoria, bem ou serviço.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877944

Q1877944 Direito Administrativo

Acerca das sanções aplicáveis em virtude da prática de atos de improbidade administrativa, julgue o item que se segue.

São considerados atos de improbidade administrativa as condutas dolosas e culposas tipificadas na Lei n.º 8.429/1992.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877941

Q1877941 Legislação Federal

A respeito do Estatuto Social e do Regimento Interno da TELEBRAS, julgue o item seguinte.

Havendo necessidade de análise das condições para o atendimento das solicitações dos parceiros da TELEBRAS, o assunto deverá ser submetido à Gerência de Operações Comerciais.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877940

Q1877940 Legislação Federal

A respeito do Estatuto Social e do Regimento Interno da TELEBRAS, julgue o item seguinte.

É lícito à TELEBRAS, para atingir seu objetivo, constituir subsidiária com o fim de participar de outras sociedades.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877939

Q1877939 Legislação Federal

A respeito do Estatuto Social e do Regimento Interno da TELEBRAS, julgue o item seguinte.

A administração da TELEBRAS é exercida pelas Assembleia Geral e Diretoria Executiva e pelo Conselho de Administração.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877938

Q1877938 Legislação Federal

A respeito do Estatuto Social e do Regimento Interno da TELEBRAS, julgue o item seguinte.

A TELEBRAS poderá aumentar o capital social por meio de capitalização de reservas, o que trará reflexos no número de ações.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877937

Q1877937 Legislação Federal

A respeito da Lei Geral das Telecomunicações, julgue o item a seguir.

A Agência Nacional de Telecomunicações deverá adotar medidas para a divulgação das informações técnicas e operacionais solicitadas às empresas prestadoras dos serviços de telecomunicações.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877934

Q1877934 Legislação Federal

A respeito da Lei Geral das Telecomunicações, julgue o item a seguir.

A Agência Nacional de Telecomunicações é autarquia especial subordinada ao Ministério das Comunicações, devendo atuar com imparcialidade, legalidade e impessoalidade.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877933

Q1877933 Legislação Federal

A respeito da Lei Geral das Telecomunicações, julgue o item a seguir.

A delegação da prestação do serviço de telecomunicações somente poderá ser outorgada a empresa constituída segundo as leis brasileiras, com sede e administração no país, criada para explorar os serviços com exclusividade.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877932

Q1877932 Inglês

Texto associado

Early electronic computers such as Colossus made use of punched tape, a long strip of paper on which data was represented by a series of holes, a technology now obsolete. Electronic data storage, which is used in modern computers, dates from World War II, when a form of delay-line memory was developed to remove the clutter from radar signals, the first practical application of which was the mercury delay line. The first random-access digital storage device was the Williams tube, based on a standard cathode ray tube, but the information stored in it was volatile in that it had to be continuously refreshed, and thus was lost once power was removed. The earliest form of nonvolatile computer storage was the magnetic drum, invented in 1932 and used in the Ferranti Mark 1, the world’s first commercially available general-purpose electronic computer.

Information Technology. Internet: <en.wikipedia.org> (adapted).

Considering the text above, judge the following item.

According to the text, punched tape is still used nowadays.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877931

Q1877931 Inglês

Texto associado

Early electronic computers such as Colossus made use of punched tape, a long strip of paper on which data was represented by a series of holes, a technology now obsolete. Electronic data storage, which is used in modern computers, dates from World War II, when a form of delay-line memory was developed to remove the clutter from radar signals, the first practical application of which was the mercury delay line. The first random-access digital storage device was the Williams tube, based on a standard cathode ray tube, but the information stored in it was volatile in that it had to be continuously refreshed, and thus was lost once power was removed. The earliest form of nonvolatile computer storage was the magnetic drum, invented in 1932 and used in the Ferranti Mark 1, the world’s first commercially available general-purpose electronic computer.

Information Technology. Internet: <en.wikipedia.org> (adapted).

Considering the text above, judge the following item.

According to the text, before 1932, information could only be stored provisionally in digital form.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877930

Q1877930 Inglês

Texto associado

Early electronic computers such as Colossus made use of punched tape, a long strip of paper on which data was represented by a series of holes, a technology now obsolete. Electronic data storage, which is used in modern computers, dates from World War II, when a form of delay-line memory was developed to remove the clutter from radar signals, the first practical application of which was the mercury delay line. The first random-access digital storage device was the Williams tube, based on a standard cathode ray tube, but the information stored in it was volatile in that it had to be continuously refreshed, and thus was lost once power was removed. The earliest form of nonvolatile computer storage was the magnetic drum, invented in 1932 and used in the Ferranti Mark 1, the world’s first commercially available general-purpose electronic computer.

Information Technology. Internet: <en.wikipedia.org> (adapted).

Considering the text above, judge the following item.

The verb “removed” (third sentence) can be adequately replaced with taken out.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877928

Q1877928 Inglês

Texto associado

Jack Kilby’s revolutionary idea was to make all the different components of a circuit out of the same flat block of semiconductor material. Not only would this get rid of wires and faulty connections, it would make the entire circuit much more compact. Kilby demonstrated his first “integrated circuit” on Sept. 12, 1958.

Six months later, in California, another engineer, Robert Noyce, independently came up with the idea of making an integrated circuit. Noyce’s chip was better suited to be manufactured in large numbers, and soon he was part of a young company called Intel.

Thus was launched a revolution. The first chip-based computer was the first U.S. Air Force computer, built in 1961. The true potential of the integrated circuit was shown when Texas Instruments unveiled the pocket calculator. Previously calculators had been bulky devices that needed to be plugged in to electrical mains. The pocket calculator, small enough to hold in one’s palm, had a chip inside and batteries were adequate to power it.

Progress was rapid thereafter. Many have already heard of Moore’s law, which has become a mantra of the digital age. First put forward by the Intel co-founder Gordon Moore in the 1960s, it says that the processing power of a chip doubles every two years, while the price falls by half. For more than four decades, Moore’s law has held, driving incredible growth and miniaturization — and wealth.

The question is whether the semiconductor industry can sustain this pace. Further increasing the processing power of chips is proving to be problematic as certain fundamental physical barriers are being reached. At the same time, new frontiers are opening up. The quest is on to make chips that are powered by light instead of electricity, which will enable much faster computers.

Saswato Das. The Chip that Changed the World. Internet: <www.nytimes.com> (adapted).

Considering the text above, judge the following item.

According to the text, before the pocket calculator, calculators were compact, but did not run on batteries.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877927

Q1877927 Inglês

Texto associado

Jack Kilby’s revolutionary idea was to make all the different components of a circuit out of the same flat block of semiconductor material. Not only would this get rid of wires and faulty connections, it would make the entire circuit much more compact. Kilby demonstrated his first “integrated circuit” on Sept. 12, 1958.

Six months later, in California, another engineer, Robert Noyce, independently came up with the idea of making an integrated circuit. Noyce’s chip was better suited to be manufactured in large numbers, and soon he was part of a young company called Intel.

Thus was launched a revolution. The first chip-based computer was the first U.S. Air Force computer, built in 1961. The true potential of the integrated circuit was shown when Texas Instruments unveiled the pocket calculator. Previously calculators had been bulky devices that needed to be plugged in to electrical mains. The pocket calculator, small enough to hold in one’s palm, had a chip inside and batteries were adequate to power it.

Progress was rapid thereafter. Many have already heard of Moore’s law, which has become a mantra of the digital age. First put forward by the Intel co-founder Gordon Moore in the 1960s, it says that the processing power of a chip doubles every two years, while the price falls by half. For more than four decades, Moore’s law has held, driving incredible growth and miniaturization — and wealth.

The question is whether the semiconductor industry can sustain this pace. Further increasing the processing power of chips is proving to be problematic as certain fundamental physical barriers are being reached. At the same time, new frontiers are opening up. The quest is on to make chips that are powered by light instead of electricity, which will enable much faster computers.

Saswato Das. The Chip that Changed the World. Internet: <www.nytimes.com> (adapted).

Considering the text above, judge the following item.

In the third sentence of the fourth paragraph, the pronoun “it” refers to Intel.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877926

Q1877926 Inglês

Texto associado

In May 2021, a hole was found in a robotic arm aboard the International Space Station (ISS). The suspected culprit was a piece of rogue space junk. While thankfully no astronauts were injured, it has re-focussed attention on the growing problem of orbital debris.

How did we get here?

It’s easy to forget that just seven decades ago the Moon was the only thing orbiting the Earth. On 1 January 2021 there were 6,542 satellites in orbit. Tellingly, only just over half of them were active. That’s a lot of useless metal careering around the planet at 28,000 kph — ten times faster than a bullet.

How bad is the problem?

Very bad and getting worse. Estimates suggest there are currently half a million pieces of debris the size of a marble or larger and 100 million pieces of debris above one millimeter across. Yet only 27,000 pieces are actively tracked by the US Department of Defense.

What is Kessler syndrome?

It’s a catastrophic chain of events in which a satellite is shattered by a piece of space junk (or a collision with another satellite) and the resulting debris destroys more satellites creating more junk and so on in a never-ending cascade. It’s a domino effect – one piece falls and then takes the rest with it – and is named after NASA scientist Donald Kessler, who outlined the dangers back in 1978.

What can we do about it?

Better regulation of new launches would help, as right now it’s a bit of a free-for-all. There are existing regulations in place to try and mitigate the dangers, such as a 25-year de-orbit rule for missions in low-Earth orbit. However, ESA’s Space Debris Environment Report says that less than 60 per cent of those flying in low-Earth orbit currently stick to the rules.

Colin Stuart. Space Junk: Is it a disaster waiting to happen?

Internet: <www.sciencefocus.com> (adapted).

Considering the text above, judge the following item.

The event described in the first paragraph is an example of an effect whose risks were predicted decades ago.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877925

Q1877925 Inglês

Texto associado

In May 2021, a hole was found in a robotic arm aboard the International Space Station (ISS). The suspected culprit was a piece of rogue space junk. While thankfully no astronauts were injured, it has re-focussed attention on the growing problem of orbital debris.

How did we get here?

It’s easy to forget that just seven decades ago the Moon was the only thing orbiting the Earth. On 1 January 2021 there were 6,542 satellites in orbit. Tellingly, only just over half of them were active. That’s a lot of useless metal careering around the planet at 28,000 kph — ten times faster than a bullet.

How bad is the problem?

Very bad and getting worse. Estimates suggest there are currently half a million pieces of debris the size of a marble or larger and 100 million pieces of debris above one millimeter across. Yet only 27,000 pieces are actively tracked by the US Department of Defense.

What is Kessler syndrome?

It’s a catastrophic chain of events in which a satellite is shattered by a piece of space junk (or a collision with another satellite) and the resulting debris destroys more satellites creating more junk and so on in a never-ending cascade. It’s a domino effect – one piece falls and then takes the rest with it – and is named after NASA scientist Donald Kessler, who outlined the dangers back in 1978.

What can we do about it?

Better regulation of new launches would help, as right now it’s a bit of a free-for-all. There are existing regulations in place to try and mitigate the dangers, such as a 25-year de-orbit rule for missions in low-Earth orbit. However, ESA’s Space Debris Environment Report says that less than 60 per cent of those flying in low-Earth orbit currently stick to the rules.

Colin Stuart. Space Junk: Is it a disaster waiting to happen?

Internet: <www.sciencefocus.com> (adapted).

Considering the text above, judge the following item.

The word “Yet” (third paragraph) acts as an indicator of time.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Q1877924

Q1877924 Inglês

Texto associado

In May 2021, a hole was found in a robotic arm aboard the International Space Station (ISS). The suspected culprit was a piece of rogue space junk. While thankfully no astronauts were injured, it has re-focussed attention on the growing problem of orbital debris.

How did we get here?

It’s easy to forget that just seven decades ago the Moon was the only thing orbiting the Earth. On 1 January 2021 there were 6,542 satellites in orbit. Tellingly, only just over half of them were active. That’s a lot of useless metal careering around the planet at 28,000 kph — ten times faster than a bullet.

How bad is the problem?

Very bad and getting worse. Estimates suggest there are currently half a million pieces of debris the size of a marble or larger and 100 million pieces of debris above one millimeter across. Yet only 27,000 pieces are actively tracked by the US Department of Defense.

What is Kessler syndrome?

It’s a catastrophic chain of events in which a satellite is shattered by a piece of space junk (or a collision with another satellite) and the resulting debris destroys more satellites creating more junk and so on in a never-ending cascade. It’s a domino effect – one piece falls and then takes the rest with it – and is named after NASA scientist Donald Kessler, who outlined the dangers back in 1978.

What can we do about it?

Better regulation of new launches would help, as right now it’s a bit of a free-for-all. There are existing regulations in place to try and mitigate the dangers, such as a 25-year de-orbit rule for missions in low-Earth orbit. However, ESA’s Space Debris Environment Report says that less than 60 per cent of those flying in low-Earth orbit currently stick to the rules.

Colin Stuart. Space Junk: Is it a disaster waiting to happen?

Internet: <www.sciencefocus.com> (adapted).

Considering the text above, judge the following item.

It can be concluded that in the beginning of the fourth paragraph, “It's” is the contracted form of it has.

Certo

Errado

Você errou! Resposta:

teste

Parabéns! Você acertou!

teste

Quer um estudo ilimitado?

Quer um estudo ilimitado?

Questões de Concurso Para especialista em gestão de telecomunicações - comercial

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