Questões de Concurso

TEXT I 

In today’s media-rich environment, the vast majority of texts students engage with daily — such as YouTube videos, Instagram reels, TikTok clips, streaming series, video games and blog posts — are not only digital but also multimodal. These texts combine language with image, sound, movement and spatial design to convey meaning, often requiring learners to interpret and respond across multiple modes simultaneously. As digital technologies evolve, the pervasiveness and complexity of multimodal communication grow, reshaping both how we communicate and what it means to be literate.

Contemporary communication extends far beyond speech and writing; it is a layered, dynamic process that includes visual, aural, gestural and spatial elements. As such, literacy can no longer be understood solely as a linguistic skill. To participate fully in today’s social, academic and professional contexts, learners need more than the ability to read and write alphabetic text — they need to view, interpret, evaluate and represent meaning through a range of semiotic resources. In this context, traditional notions of literacy are insufficient and language education must evolve to reflect the multimodal nature of communication in the 21st century […]

Importantly, multimodal literacy also promotes accessibility and inclusion. Learners with reading difficulties, sensory impairments or diverse learning needs often struggle with traditional printbased instruction. Multimodal texts provide alternative pathways to meaning, allowing information to be accessed and expressed through visuals, sound, movement and space. This not only supports learners with special educational needs but benefits all students by offering multiple modes for engagement and expression. By embedding multimodal materials and encouraging students to compose multimodal texts, teachers create more equitable and inclusive classrooms. Multimodal learning reflects how people communicate in real life — and, crucially, supports the development of diverse literacies needed for participation in contemporary society. 

In summary, integrating multimodal literacy into language teaching fosters deeper engagement, enhances learning outcomes and equips students with the skills to navigate and contribute meaningfully to today’s complex communicative landscape.

Adapted from https://film-english.com/wp-content/uploads/2025/09/themultimodal-approach-in-language-teaching.pdf

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: (adapted).