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Answer:
True.
Explanation:
Indeed, the main purpose of technology is to take our communication and our everyday functioning to another level. The last century's progress and modernization were inevitable. Technology growth is extremely fast and unstoppable. Like any kind of advance, the basic intention is always to develop humanity and perfect it.
Technology made global communication faster, easier, cheaper and more accessible. We are now able to talk to someone who is thousands of miles away or to see live broadcasts. Not to mention what did satellites, GPS or Google, for example.
More specific kind of technology meets high-level needs. Assistive technology helps people with disabilities function without much difficulty. There is no doubt technology made our lives easier.
However, when there is much use, there is also much abuse. Every day, we are victims of stealing, lying, offending, etc. on the internet. People found a way to misuse technology in order to achieve their goals. Think of hackers that can easily rob a bank, think of all fake profiles on social media or data theft. These are just basic examples of technology abuse, which ought to be controlled as much as possible.
Answer:
for me the correct answer is c
Answer:
A alternativa correta é a letra e. <u>Integridade referencial.</u>
Explanation:
A definição da integridade referencial está relacionado as chaves estrangeiras, isto é, a chave estrangeira corresponde ao valor em uma tabela destino, que deve ser a chave primária de registros na tabela origem.
Ou seja, se relaciona a informação de dados íntegros e referenciados.
Quando há a sincronização dos dados da tabela destino e da tabela origem, haverá a manutenção da relação entre as linhas e as colunas da tabela.
