Magna Concursos

Foram encontradas 135 questões.

2903223 Ano: 2023
Disciplina: Inglês (Língua Inglesa)
Banca: URCA
Orgão: URCA
Provas:

Artificial Intelligence is everywhere, but where is it, actually?

Most Artificial Intelligence (AI) that people encounter are rather shy; they tend to be working under the layer. Among thousands of topics available to choose from, have you ever wondered why content displayed on the Instagram explore page or YouTube homepage can match your interests? Both Instagram and YouTube use AI to create personalized content for their users so that the contents are relevant to their likes. Recently liked a post about food? Instagram will recommend you more posts about food, which will probably be different from your friend, whose recent liked posts are about football.

Other applications of AI that many people (from a consumer perspective) may not notice are in marketing. Effective advertisements are those that land on the right audience. In order to achieve this, AI analyzes users’ data, then determines which ads will suit best for you based on your interests. If you happen to buy a product from an ad that was shown on your social media, then the algorithm is definitely doing a great job. Amazon utilizes AI to predict the context of use from customer queries. Hence, customers will be provided with a more relevant search result.

Some more popular fields of AI - because they can actively interact with you - are computer vision and speech recognition. Specialized tasks of computer vision including object and face detection are used in autonomous vehicles and Apple’s Face ID. Virtual assistants such as Siri and Google Assistant utilizes speech recognition in their system.

From: https://medium.com/compfest/artificial-intelligence-is-everywhere-but-where-is-it-actually-a94f8771f387. Accessed on 05/22/2023

Na área de marketing, quando é possível saber se um algoritmo obteve sucesso?

 

Provas

Questão presente nas seguintes provas
2903222 Ano: 2023
Disciplina: Inglês (Língua Inglesa)
Banca: URCA
Orgão: URCA
Provas:

Artificial Intelligence is everywhere, but where is it, actually?

Most Artificial Intelligence (AI) that people encounter are rather shy; they tend to be working under the layer. Among thousands of topics available to choose from, have you ever wondered why content displayed on the Instagram explore page or YouTube homepage can match your interests? Both Instagram and YouTube use AI to create personalized content for their users so that the contents are relevant to their likes. Recently liked a post about food? Instagram will recommend you more posts about food, which will probably be different from your friend, whose recent liked posts are about football.

Other applications of AI that many people (from a consumer perspective) may not notice are in marketing. Effective advertisements are those that land on the right audience. In order to achieve this, AI analyzes users’ data, then determines which ads will suit best for you based on your interests. If you happen to buy a product from an ad that was shown on your social media, then the algorithm is definitely doing a great job. Amazon utilizes AI to predict the context of use from customer queries. Hence, customers will be provided with a more relevant search result.

Some more popular fields of AI - because they can actively interact with you - are computer vision and speech recognition. Specialized tasks of computer vision including object and face detection are used in autonomous vehicles and Apple’s Face ID. Virtual assistants such as Siri and Google Assistant utilizes speech recognition in their system.

From: https://medium.com/compfest/artificial-intelligence-is-everywhere-but-where-is-it-actually-a94f8771f387. Accessed on 05/22/2023

O texto menciona alguns exemplos de onde as pessoas podem encontrar inteligência artificial. Dentre estes NÃO podemos citar:

 

Provas

Questão presente nas seguintes provas
2903221 Ano: 2023
Disciplina: Inglês (Língua Inglesa)
Banca: URCA
Orgão: URCA
Provas:

What is Artificial Intelligence?

Artificial Intelligence is the field of developing computers and robots that are capable of behaving in ways that both mimic and go beyond human capabilities. AI-enabled programs can analyze and contextualize data to provide information or automatically trigger actions without human interference.

Today, artificial intelligence is at the heart of many technologies we use, including smart devices and voice assistants such as Siri on Apple devices. Companies are incorporating techniques such as natural language processing and computer vision - the ability for computers to use human language and interpret images - to automate tasks, accelerate decision making, and enable customer conversations with chatbots.

From https://ai.engineering.columbia.edu/ai-vs-machine-learning/accessed on 05/22/23

Dentre os possíveis usos da inteligência artificial, o texto menciona:

 

Provas

Questão presente nas seguintes provas
2903220 Ano: 2023
Disciplina: Inglês (Língua Inglesa)
Banca: URCA
Orgão: URCA
Provas:

What is Artificial Intelligence?

Artificial Intelligence is the field of developing computers and robots that are capable of behaving in ways that both mimic and go beyond human capabilities. AI-enabled programs can analyze and contextualize data to provide information or automatically trigger actions without human interference.

Today, artificial intelligence is at the heart of many technologies we use, including smart devices and voice assistants such as Siri on Apple devices. Companies are incorporating techniques such as natural language processing and computer vision - the ability for computers to use human language and interpret images - to automate tasks, accelerate decision making, and enable customer conversations with chatbots.

From https://ai.engineering.columbia.edu/ai-vs-machine-learning/accessed on 05/22/23

De acordo com o texto, é possível definir inteligência artificial como:

 

Provas

Questão presente nas seguintes provas
2903219 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

Quantos divisores inteiros positivos tem o número 113.400?

 

Provas

Questão presente nas seguintes provas
2903218 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

Seja !$ f !$ uma função dada por !$ f(x) = \dfrac {x + 2} x !$. Sobre a função !$ f !$ assinale a alternativa INCORRETA:

 

Provas

Questão presente nas seguintes provas
2903217 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

Uma empresa de telefonia móvel pretende criar novas linhas para atender a demanda. Cada linha nova deve ter nove dígitos que deve começar com o número 96. Quantas linhas novas a empresa pode criar nas quais todos os algarismos sejam diferentes?

 

Provas

Questão presente nas seguintes provas
2903216 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

Duas engrenagens, em formato circular, estão conectadas por uma correia. A engrenagem menor possui 18cm de comprimento e a maior mede 24cm. Se a engrenagem menor dá 8 voltas, quantas voltas dá a engrenagem maior?

 

Provas

Questão presente nas seguintes provas
2903215 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

A soma !$ \binom{8}{4} - \binom{7}{3} + \binom{6}{4} + \binom{6}{5} !$ é igual a:

 

Provas

Questão presente nas seguintes provas
2903214 Ano: 2023
Disciplina: Matemática
Banca: URCA
Orgão: URCA
Provas:

Seja !$ C !$ um cilindro oblíquo cuja geratriz forma um ângulo de 75º com o plano da base. Se a geratriz mede 20 cm e o raio da base é 3 cm, o volume do cilindro é:

 

Provas

Questão presente nas seguintes provas