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Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Infraestrutura e Serviços de Rede)
|
VUNESP - 2023 - CIJUN - SP - Arquiteto de Redes Pleno |
VUNESP - 2023 - CIJUN - SP - Engenheiro de Telecomunicações Pleno |
Q4197925
Inglês
Texto associado
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
No trecho do primeiro parágrafo “regardless of where
they might be”, o termo destacado em negrito refere-se a
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Infraestrutura e Serviços de Rede)
|
VUNESP - 2023 - CIJUN - SP - Arquiteto de Redes Pleno |
VUNESP - 2023 - CIJUN - SP - Engenheiro de Telecomunicações Pleno |
Q4197924
Inglês
Texto associado
Advantages of wireless technology
Wireless communications offer several cost and connectivity benefits for organizations. The rapid rise of remote work – fuelled in part by the pandemic that began in 2020 – has created an environment where employees demand high-performance access to network resources regardless of where they might be.
Wireless networks can be less expensive to build and maintain since they require fewer switches and other components required by wired infrastructures. New wireless standards – especially among them multiuser, multiple input and multiple output – enable physical Access Points (APs) to serve a greater number of users, further reducing costs.
Wireless technologies also support novel services, among them location tracking, Internet of Things (IoT) deployments and remote diagnostics. Finally, advances in wireless performance enable organizations to stress mobility as a primary benefit, thus helping them redefine how they design their offices and workgroups.
(www.techtarget.com/searchmobilecomputing/definition/wireless. Adaptado)
De acordo com o texto, uma das vantagens principais da
tecnologia wireless é:
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de Segurança da Informação Pleno (LGPD)
|
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Desenvolvedor .NET) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Geoprocessamento) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Sites e Portas) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Mobile) |
VUNESP - 2023 - CIJUN - SP - Arquiteto de Sistemas Pleno (Desenvolvimento de Sistemas) |
Q4197705
Inglês
Texto associado
Leia o texto para responder à questão.
Information Security (InfoSec) defined
Information security, often abbreviated InfoSec, is a set
of security procedures and tools that broadly protect sensitive
enterprise information from misuse, unauthorized access,
disruption, or destruction. InfoSec encompasses physical and
environmental security, access control, and cybersecurity. It
often includes technologies like cloud access security brokers
(CASB), deception tools, endpoint detection and response
(EDR), and security testing for DevOps (DevSecOps), among
others.
Key elements of information security
InfoSec comprises a range of security tools, solutions,
and processes that keep enterprise information secure across
devices and locations, helping to protect against cyberattacks
or other disruptive events.
• Application security - Policies, procedures, tools, and best
practices enacted to protect applications and their data.w
• Cloud security - Policies, procedures, tools, and best
practices enacted to protect all aspects of the cloud,
including systems, data, applications, and infrastructure.
• Cryptography - An algorithm-based method of securing
communication meant to ensure only intended recipients
of a specific message can view and decipher it.
• Disaster recovery - A method to reestablish functional
technological systems in the wake of an event like a
natural disaster, cyberattack, or another disruptive event.
• Incident response - An organization’s plan for responding
to, remediating, and managing the aftermath of a
cyberattack, data breach, or another disruptive event.
• Infrastructure security - Security that encompasses
an organization’s entire technological infrastructure,
including both hardware and software systems.
• Vulnerability management - The process an organization
takes to identify, assess, and remediate vulnerabilities in
its endpoints, software, and systems.
Three pillars of information security: the CIA triad
Confidentiality, integrity, and availability make up the
cornerstones of strong information protection, creating the
basis for an enterprise’s security infrastructure. The CIA
triad offers these three concepts as guiding principles for
implementing an InfoSec plan.
Confidentiality
Privacy is a major component of InfoSec, and
organizations should enact measures that allow only
authorized users access to information. Data encryption,
multi-factor authentication, and data loss prevention are
some of the tools enterprises can employ to help ensure
data confidentiality.
Integrity
Enterprises must maintain data’s integrity across its
entire lifecycle. Enterprises with strong InfoSec will recognize
the importance of accurate, reliable data, and permit no
unauthorized user to access, alter, or otherwise interfere with
it. Tools like file permissions, identity management, and user
access controls help ensure data integrity.
Availability
InfoSec involves consistently maintaining physical
hardware and regularly completing system upgrades to
guarantee that authorized users have dependable, consistent
access to data as they need it.
(www.microsoft.com/en-ww/security/business/security-101/
what-is-information-security-infosec#:~:text=Information%20
security%2C%20often%20abbreviated%20(InfoSec,access%2C%20
disruption%2C%20or%20destruction. Adaptado.)
Leia a parte do texto Three pillars of information security: the CIA triad para responder à questão.
De acordo com a parte do texto Three pillars of information security: the CIA triard, é correto afirmar que:
De acordo com a parte do texto Three pillars of information security: the CIA triard, é correto afirmar que:
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de Segurança da Informação Pleno (LGPD)
|
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Desenvolvedor .NET) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Geoprocessamento) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Sites e Portas) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Mobile) |
VUNESP - 2023 - CIJUN - SP - Arquiteto de Sistemas Pleno (Desenvolvimento de Sistemas) |
Q4197704
Inglês
Texto associado
Leia o texto para responder à questão.
Information Security (InfoSec) defined
Information security, often abbreviated InfoSec, is a set
of security procedures and tools that broadly protect sensitive
enterprise information from misuse, unauthorized access,
disruption, or destruction. InfoSec encompasses physical and
environmental security, access control, and cybersecurity. It
often includes technologies like cloud access security brokers
(CASB), deception tools, endpoint detection and response
(EDR), and security testing for DevOps (DevSecOps), among
others.
Key elements of information security
InfoSec comprises a range of security tools, solutions,
and processes that keep enterprise information secure across
devices and locations, helping to protect against cyberattacks
or other disruptive events.
• Application security - Policies, procedures, tools, and best
practices enacted to protect applications and their data.w
• Cloud security - Policies, procedures, tools, and best
practices enacted to protect all aspects of the cloud,
including systems, data, applications, and infrastructure.
• Cryptography - An algorithm-based method of securing
communication meant to ensure only intended recipients
of a specific message can view and decipher it.
• Disaster recovery - A method to reestablish functional
technological systems in the wake of an event like a
natural disaster, cyberattack, or another disruptive event.
• Incident response - An organization’s plan for responding
to, remediating, and managing the aftermath of a
cyberattack, data breach, or another disruptive event.
• Infrastructure security - Security that encompasses
an organization’s entire technological infrastructure,
including both hardware and software systems.
• Vulnerability management - The process an organization
takes to identify, assess, and remediate vulnerabilities in
its endpoints, software, and systems.
Three pillars of information security: the CIA triad
Confidentiality, integrity, and availability make up the
cornerstones of strong information protection, creating the
basis for an enterprise’s security infrastructure. The CIA
triad offers these three concepts as guiding principles for
implementing an InfoSec plan.
Confidentiality
Privacy is a major component of InfoSec, and
organizations should enact measures that allow only
authorized users access to information. Data encryption,
multi-factor authentication, and data loss prevention are
some of the tools enterprises can employ to help ensure
data confidentiality.
Integrity
Enterprises must maintain data’s integrity across its
entire lifecycle. Enterprises with strong InfoSec will recognize
the importance of accurate, reliable data, and permit no
unauthorized user to access, alter, or otherwise interfere with
it. Tools like file permissions, identity management, and user
access controls help ensure data integrity.
Availability
InfoSec involves consistently maintaining physical
hardware and regularly completing system upgrades to
guarantee that authorized users have dependable, consistent
access to data as they need it.
(www.microsoft.com/en-ww/security/business/security-101/
what-is-information-security-infosec#:~:text=Information%20
security%2C%20often%20abbreviated%20(InfoSec,access%2C%20
disruption%2C%20or%20destruction. Adaptado.)
Leia a parte do texto Three pillars of information security: the CIA triad para responder à questão.
No trecho do item Availability “authorized users have dependable, consistent access to data as they need it”, o termo destacado em negrito pode ser substituído, sem alteração de sentido, po
No trecho do item Availability “authorized users have dependable, consistent access to data as they need it”, o termo destacado em negrito pode ser substituído, sem alteração de sentido, po
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de Segurança da Informação Pleno (LGPD)
|
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Desenvolvedor .NET) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Geoprocessamento) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Sites e Portas) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Mobile) |
VUNESP - 2023 - CIJUN - SP - Arquiteto de Sistemas Pleno (Desenvolvimento de Sistemas) |
Q4197703
Inglês
Texto associado
Leia o texto para responder à questão.
Information Security (InfoSec) defined
Information security, often abbreviated InfoSec, is a set
of security procedures and tools that broadly protect sensitive
enterprise information from misuse, unauthorized access,
disruption, or destruction. InfoSec encompasses physical and
environmental security, access control, and cybersecurity. It
often includes technologies like cloud access security brokers
(CASB), deception tools, endpoint detection and response
(EDR), and security testing for DevOps (DevSecOps), among
others.
Key elements of information security
InfoSec comprises a range of security tools, solutions,
and processes that keep enterprise information secure across
devices and locations, helping to protect against cyberattacks
or other disruptive events.
• Application security - Policies, procedures, tools, and best
practices enacted to protect applications and their data.w
• Cloud security - Policies, procedures, tools, and best
practices enacted to protect all aspects of the cloud,
including systems, data, applications, and infrastructure.
• Cryptography - An algorithm-based method of securing
communication meant to ensure only intended recipients
of a specific message can view and decipher it.
• Disaster recovery - A method to reestablish functional
technological systems in the wake of an event like a
natural disaster, cyberattack, or another disruptive event.
• Incident response - An organization’s plan for responding
to, remediating, and managing the aftermath of a
cyberattack, data breach, or another disruptive event.
• Infrastructure security - Security that encompasses
an organization’s entire technological infrastructure,
including both hardware and software systems.
• Vulnerability management - The process an organization
takes to identify, assess, and remediate vulnerabilities in
its endpoints, software, and systems.
Three pillars of information security: the CIA triad
Confidentiality, integrity, and availability make up the
cornerstones of strong information protection, creating the
basis for an enterprise’s security infrastructure. The CIA
triad offers these three concepts as guiding principles for
implementing an InfoSec plan.
Confidentiality
Privacy is a major component of InfoSec, and
organizations should enact measures that allow only
authorized users access to information. Data encryption,
multi-factor authentication, and data loss prevention are
some of the tools enterprises can employ to help ensure
data confidentiality.
Integrity
Enterprises must maintain data’s integrity across its
entire lifecycle. Enterprises with strong InfoSec will recognize
the importance of accurate, reliable data, and permit no
unauthorized user to access, alter, or otherwise interfere with
it. Tools like file permissions, identity management, and user
access controls help ensure data integrity.
Availability
InfoSec involves consistently maintaining physical
hardware and regularly completing system upgrades to
guarantee that authorized users have dependable, consistent
access to data as they need it.
(www.microsoft.com/en-ww/security/business/security-101/
what-is-information-security-infosec#:~:text=Information%20
security%2C%20often%20abbreviated%20(InfoSec,access%2C%20
disruption%2C%20or%20destruction. Adaptado.)
Leia a parte do texto Three pillars of information security: the CIA triad para responder à questão.
O(s) item(ns) que destaca(m) a necessidade de permissão de acesso a dados apenas aos usuários autorizados são
O(s) item(ns) que destaca(m) a necessidade de permissão de acesso a dados apenas aos usuários autorizados são
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de Segurança da Informação Pleno (LGPD)
|
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Desenvolvedor .NET) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Geoprocessamento) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Sites e Portas) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Mobile) |
VUNESP - 2023 - CIJUN - SP - Arquiteto de Sistemas Pleno (Desenvolvimento de Sistemas) |
Q4197702
Inglês
Texto associado
Leia o texto para responder à questão.
Information Security (InfoSec) defined
Information security, often abbreviated InfoSec, is a set
of security procedures and tools that broadly protect sensitive
enterprise information from misuse, unauthorized access,
disruption, or destruction. InfoSec encompasses physical and
environmental security, access control, and cybersecurity. It
often includes technologies like cloud access security brokers
(CASB), deception tools, endpoint detection and response
(EDR), and security testing for DevOps (DevSecOps), among
others.
Key elements of information security
InfoSec comprises a range of security tools, solutions,
and processes that keep enterprise information secure across
devices and locations, helping to protect against cyberattacks
or other disruptive events.
• Application security - Policies, procedures, tools, and best
practices enacted to protect applications and their data.w
• Cloud security - Policies, procedures, tools, and best
practices enacted to protect all aspects of the cloud,
including systems, data, applications, and infrastructure.
• Cryptography - An algorithm-based method of securing
communication meant to ensure only intended recipients
of a specific message can view and decipher it.
• Disaster recovery - A method to reestablish functional
technological systems in the wake of an event like a
natural disaster, cyberattack, or another disruptive event.
• Incident response - An organization’s plan for responding
to, remediating, and managing the aftermath of a
cyberattack, data breach, or another disruptive event.
• Infrastructure security - Security that encompasses
an organization’s entire technological infrastructure,
including both hardware and software systems.
• Vulnerability management - The process an organization
takes to identify, assess, and remediate vulnerabilities in
its endpoints, software, and systems.
Three pillars of information security: the CIA triad
Confidentiality, integrity, and availability make up the
cornerstones of strong information protection, creating the
basis for an enterprise’s security infrastructure. The CIA
triad offers these three concepts as guiding principles for
implementing an InfoSec plan.
Confidentiality
Privacy is a major component of InfoSec, and
organizations should enact measures that allow only
authorized users access to information. Data encryption,
multi-factor authentication, and data loss prevention are
some of the tools enterprises can employ to help ensure
data confidentiality.
Integrity
Enterprises must maintain data’s integrity across its
entire lifecycle. Enterprises with strong InfoSec will recognize
the importance of accurate, reliable data, and permit no
unauthorized user to access, alter, or otherwise interfere with
it. Tools like file permissions, identity management, and user
access controls help ensure data integrity.
Availability
InfoSec involves consistently maintaining physical
hardware and regularly completing system upgrades to
guarantee that authorized users have dependable, consistent
access to data as they need it.
(www.microsoft.com/en-ww/security/business/security-101/
what-is-information-security-infosec#:~:text=Information%20
security%2C%20often%20abbreviated%20(InfoSec,access%2C%20
disruption%2C%20or%20destruction. Adaptado.)
Leia a parte do texto Three pillars of information security: the CIA triad para responder à questão.
No trecho do item Confidentiality “organizations should enact measures”, o termo destacado em negrito pode ser substituído, sem alteração de sentido, por
No trecho do item Confidentiality “organizations should enact measures”, o termo destacado em negrito pode ser substituído, sem alteração de sentido, por
Ano: 2023
Banca:
VUNESP
Órgão:
CIJUN - SP
Provas:
VUNESP - 2023 - CIJUN - SP - Analista de Segurança da Informação Pleno (LGPD)
|
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Desenvolvedor .NET) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Geoprocessamento) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Sites e Portas) |
VUNESP - 2023 - CIJUN - SP - Analista de TI Junior (Mobile) |
VUNESP - 2023 - CIJUN - SP - Arquiteto de Sistemas Pleno (Desenvolvimento de Sistemas) |
Q4197701
Inglês
Texto associado
Leia o texto para responder à questão.
Information Security (InfoSec) defined
Information security, often abbreviated InfoSec, is a set
of security procedures and tools that broadly protect sensitive
enterprise information from misuse, unauthorized access,
disruption, or destruction. InfoSec encompasses physical and
environmental security, access control, and cybersecurity. It
often includes technologies like cloud access security brokers
(CASB), deception tools, endpoint detection and response
(EDR), and security testing for DevOps (DevSecOps), among
others.
Key elements of information security
InfoSec comprises a range of security tools, solutions,
and processes that keep enterprise information secure across
devices and locations, helping to protect against cyberattacks
or other disruptive events.
• Application security - Policies, procedures, tools, and best
practices enacted to protect applications and their data.w
• Cloud security - Policies, procedures, tools, and best
practices enacted to protect all aspects of the cloud,
including systems, data, applications, and infrastructure.
• Cryptography - An algorithm-based method of securing
communication meant to ensure only intended recipients
of a specific message can view and decipher it.
• Disaster recovery - A method to reestablish functional
technological systems in the wake of an event like a
natural disaster, cyberattack, or another disruptive event.
• Incident response - An organization’s plan for responding
to, remediating, and managing the aftermath of a
cyberattack, data breach, or another disruptive event.
• Infrastructure security - Security that encompasses
an organization’s entire technological infrastructure,
including both hardware and software systems.
• Vulnerability management - The process an organization
takes to identify, assess, and remediate vulnerabilities in
its endpoints, software, and systems.
Three pillars of information security: the CIA triad
Confidentiality, integrity, and availability make up the
cornerstones of strong information protection, creating the
basis for an enterprise’s security infrastructure. The CIA
triad offers these three concepts as guiding principles for
implementing an InfoSec plan.
Confidentiality
Privacy is a major component of InfoSec, and
organizations should enact measures that allow only
authorized users access to information. Data encryption,
multi-factor authentication, and data loss prevention are
some of the tools enterprises can employ to help ensure
data confidentiality.
Integrity
Enterprises must maintain data’s integrity across its
entire lifecycle. Enterprises with strong InfoSec will recognize
the importance of accurate, reliable data, and permit no
unauthorized user to access, alter, or otherwise interfere with
it. Tools like file permissions, identity management, and user
access controls help ensure data integrity.
Availability
InfoSec involves consistently maintaining physical
hardware and regularly completing system upgrades to
guarantee that authorized users have dependable, consistent
access to data as they need it.
(www.microsoft.com/en-ww/security/business/security-101/
what-is-information-security-infosec#:~:text=Information%20
security%2C%20often%20abbreviated%20(InfoSec,access%2C%20
disruption%2C%20or%20destruction. Adaptado.)
Leia a parte do texto Key elements of information security para responder à questão.
No item “Incident response”, o termo “aftermath” equivale,
em português, a
Q606880
Segurança da Informação
Julgue o item seguinte, acerca de vulnerabilidades e segurança em sistemas de informação.
Na definição de um plano de continuidade de negócios, deve ser realizada uma análise de impacto do negócio a partir de informações qualitativas e quantitativas de impacto.
Na definição de um plano de continuidade de negócios, deve ser realizada uma análise de impacto do negócio a partir de informações qualitativas e quantitativas de impacto.
Q606879
Segurança da Informação
Julgue o item seguinte, acerca de vulnerabilidades e segurança em sistemas de informação.
Falhas na implementação do sistema de autenticação podem levar à vulnerabilidade conhecida como enumeração de usuários.
Falhas na implementação do sistema de autenticação podem levar à vulnerabilidade conhecida como enumeração de usuários.
Q606878
Segurança da Informação
Julgue o item seguinte, acerca de vulnerabilidades e segurança em sistemas de informação.
A declaração de uma variável em um programa pode causar vulnerabilidade, comprometendo a segurança do sistema de informação.
A declaração de uma variável em um programa pode causar vulnerabilidade, comprometendo a segurança do sistema de informação.
Q606877
Segurança da Informação
Julgue o item seguinte, acerca de vulnerabilidades e segurança em
sistemas de informação.
O uso de criptografia simétrica é insuficiente para empresas que necessitam garantir o sigilo das informações de seus clientes.
O uso de criptografia simétrica é insuficiente para empresas que necessitam garantir o sigilo das informações de seus clientes.
Q606876
Programação
Linguagens de programação imperativas normalmente utilizam
o conceito de tipos de dados na declaração de variáveis. Com isso,
as linguagens criam um mecanismo que possibilita o
armazenamento e a manipulação de dados durante a execução de
programas. Considerando esse assunto, julgue o item subsecutivo.
Ao declarar uma variável a partir de um tipo de dado estruturado heterogêneo, a quantidade de memória alocada pode ser insuficiente para armazenar todos os dados dessa variável.
Ao declarar uma variável a partir de um tipo de dado estruturado heterogêneo, a quantidade de memória alocada pode ser insuficiente para armazenar todos os dados dessa variável.
Q606875
Algoritmos e Estrutura de Dados
Um programa pode ser estruturado em módulos denominados funções ou procedimentos. Considerando esse assunto, julgue o próximo item, acerca dos tipos de módulos.
Uma função recursiva pela cauda sempre possui um equivalente iterativo direto.
Uma função recursiva pela cauda sempre possui um equivalente iterativo direto.
Q606874
Programação
Um programa pode ser estruturado em módulos denominados
funções ou procedimentos. Considerando esse assunto, julgue o próximo item, acerca dos tipos de módulos.
É possível que procedimentos produzam valores a serem utilizados depois do término de sua execução.
É possível que procedimentos produzam valores a serem utilizados depois do término de sua execução.
Q606873
Banco de Dados
Julgue o item que se segue, no que se refere a bancos de dados textuais.
A desvantagem da técnica de índices invertidos com contadores de posição, utilizada para implementação de índices lexicográficos, é o aumento da dimensão do arquivo.
A desvantagem da técnica de índices invertidos com contadores de posição, utilizada para implementação de índices lexicográficos, é o aumento da dimensão do arquivo.
Q606872
Banco de Dados
Julgue o item que se segue, no que se refere a bancos de dados
textuais.
Vector model é um modelo que pode ser aplicado em pesquisas semânticas como forma de estabelecer a relevância de documentos pesquisados.
Vector model é um modelo que pode ser aplicado em pesquisas semânticas como forma de estabelecer a relevância de documentos pesquisados.
Q606871
Banco de Dados
A manipulação dos dados armazenados em bancos de dados é realizada, muitas vezes, por linguagens com essa finalidade específica. Essas linguagens podem ser próprias do SGBD utilizado, embora muitas vezes representem a implementação de linguagem padrão de acesso a dados. Acerca desse assunto, julgue o seguinte item.
No PostgreSQL, ao usar o contexto de segurança Security Definer, durante a execução de uma função definida pelo usuário, são respeitados os privilégios de acesso do criador da função.
No PostgreSQL, ao usar o contexto de segurança Security Definer, durante a execução de uma função definida pelo usuário, são respeitados os privilégios de acesso do criador da função.
Q606870
Banco de Dados
A manipulação dos dados armazenados em bancos de dados é
realizada, muitas vezes, por linguagens com essa finalidade
específica. Essas linguagens podem ser próprias do SGBD
utilizado, embora muitas vezes representem a implementação de
linguagem padrão de acesso a dados. Acerca desse assunto, julgue
o seguinte item.
Na linguagem SQL, o comando FULL OUTER JOIN combina os resultados dos comandos LEFT JOIN e RIGHT JOIN.
Na linguagem SQL, o comando FULL OUTER JOIN combina os resultados dos comandos LEFT JOIN e RIGHT JOIN.
Q606869
Programação
Julgue o item subsequente, relativos a RSS e Portlet.
Em RSS, o uso do elemento < skipMinutes > permite determinar o tempo, em minutos, que o feed pode ser mantido em cache antes de ser atualizado.
Em RSS, o uso do elemento < skipMinutes > permite determinar o tempo, em minutos, que o feed pode ser mantido em cache antes de ser atualizado.
Q606868
Programação
Julgue o item subsequente, relativos a RSS e Portlet.
O Portlet versão 2.0 oferece a possibilidade de reusar um cache mesmo após este estar expirado.
O Portlet versão 2.0 oferece a possibilidade de reusar um cache mesmo após este estar expirado.
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