Questões de Concurso
Sobre verbos | verbs em inglês
Foram encontradas 3.093 questões
(__)The modal verb "must" in "He must be exhausted after the marathon" expresses epistemic necessity (logical deduction), not obligation.
(__)In the sentence "The theory, that I described earlier, is complex," the use of "that" is grammatically correct for a non-restrictive clause.
(__)The pronoun "whom" is mandatory, in formal English, when it functions as the complement of a preposition (e.g., "The person to whom I spoke").
(__)The conjunction "lest" is followed by the subjunctive mood or "should", expressing a negative purpose (e.g., "Lest he forget").
Select the alternative that presents the correct sequence, from top to bottom.
Choose the correct option to complete the sentence.
“By the end of the week, the committee ______ its final decision.”
Choose the alternative that correctly completes the sentences below.
- A football match starts with a ____________.
- First, you ____________ the website address.
- Every morning, my alarm ___________ at 6:00.
Choose the alternative that correctly completes the sentence below.
“Why did you stay at a hotel when you went to San Diego? You ___________ with Patrick.”
The verb “condenses” in the passage is used as:
After years of internal resistance and strategic miscalculations, the company was forced to ______ its traditional business model when emerging technologies began to undermine its market dominance. Although executives initially attempted to dismiss the changes as temporary, mounting financial pressure eventually compelled them to reconsider their longterm strategy.
The engineers presented the prototype only after they ______ every limitation identified during the preliminary trials.
The unusually meticulous design of the prototype clearly ______ a level of foresight that was uncommon for the technological standards of the period.
“The company became synonymous with film photography because it controlled every stage of the process.”
Cryptography is the process of hiding or coding information so that only the person a message was intended for can read it. The art of cryptography has been used to code messages for thousands of years and continues to be used in bank cards, computer passwords, and ecommerce. Modern cryptography techniques include algorithms and ciphers that enable the encryption and decryption of information, such as 128‑bit and 256‑bit encryption keys. Modern ciphers, such as the Advanced Encryption Standard (AES), are considered virtually unbreakable.
A common cryptography definition is the practice of coding information to ensure only the person that a message was written for can read and process the information. This cybersecurity practice, also known as cryptology, combines various disciplines like computer science, engineering, and mathematics to create complex codes that hide the true meaning of a message. Cryptography can be traced all the way back to ancient Egyptian hieroglyphics but remains vital to securing communication and information in transit and preventing it from being read by untrusted parties. It uses algorithms and mathematical concepts to transform messages into difficult‑to‑decipher codes through techniques like cryptographic keys and digital signing to protect data privacy, credit card transactions, email, and web browsing.
Cryptography remains important to protecting data and users, ensuring confidentiality, and preventing cyber criminals from intercepting sensitive corporate information. Individuals and organizations use cryptography on a daily basis to protect their privacy and keep their conversations and data confidential. The technique ensures confidentiality by encrypting sent messages using an algorithm with a key only known to the sender and recipient. A common example of this is the messaging tool WhatsApp, which encrypts conversations between people to ensure they cannot be hacked or intercepted. It also secures browsing, such as with virtual private networks (VPNs), which use encrypted tunnels, asymmetric encryption, and public and private shared keys.
Similar to how cryptography can confirm the authenticity of a message, it can also prove the integrity of the information being sent and received. The technology also ensures information is not altered while in storage or during transit between the sender and the intended recipient. For example, digital signatures can detect forgery or tampering in software distribution and financial transactions.Cryptography confirms accountability and responsibility from the sender of a message, which means they cannot later deny their intentions when they created or transmitted information. Digital signatures are a good example of this, as they ensure a sender cannot claim a message, contract, or document they created to be fraudulent. Furthermore, in email nonrepudiation, email tracking makes sure the sender cannot deny sending a message and a recipient cannot deny receiving it.
There are many types of cryptographic algorithms available. They vary in complexity and security, depending on the type of communication and the sensitivity of the information being shared.
Internet:
Read the following excerpt of a book review:
Machado de Assis is one of Brazil’s most cherished writers. Born in 1839, he was the grandson of freed slaves. ________ was not abolished in Brazil until 1888, when Machado de Assis was already 49 years old, a fact I learned after being _____ surprised by the casual mention of slaves throughout this novel. In spite of his family’s poverty and lack of opportunity for education, Machado de Assis _____ through various bureaucratic positions until finally gaining prominence as a writer and poet. He taught himself French, English, German, and Greek, and eventually founded the Brazilian Academy of Letters. Nevertheless, he has never had a vast following among English-speaking readers, which is a shame.
Dom Casmurro is a simple tale about an aging man named Bento Santiago, who is one day moved to document the story of his life. His life is not all that extraordinary, to be honest. He falls in love with the girl next door, ______ with her and a close family friend to avoid being sent to the seminary, eventually marries and has a son, and then becomes jealous and suspicious. In his old age, where the novel begins, he has taken to living in a reproduction of his ________ home, suggesting a sort of Citizen Kane-type regret (rather, I guess Citizen Kane suggests a type of Dom Casmurrotype regret).
Source: https://cannonballread.com/2023/09/dom-casmurrokimmie/
Choose the option that best completes the gaps in the excerpt:
Leia o texto para responder à questão.
It has been common in second language teaching to stress the role of interference – that is, the interfering effects of the native language on the target (the second) language. It is of course not surprising that this process has been so singled out, for native language interference is surely the most immediately noticeable source of error among second language learners. The saliency of interference has been so strong that some have viewed second language learning as exclusively involving the overcoming of the effects of the native language. It is clear from learning theory that a person will use whatever previous experience he or she has had with language to facilitate the second language learning process. The native language is an obvious set of prior experiences. For example, a French native speaker might say in English, “I am in New York since January,” a perfectly logical transfer of the comparable French sentence “Je suis a New York depuis Janvier.” Because of the negative transfer of the French verb form to English, the French system has, in this case, interfered with the person’s production of a correct English form.
(Brown, D. 1994. Principles of Language
Learning and Teaching. Adaptado)
Conheça nossos planos