Year 12 3A AIT Revision Quiz

2.

What is a Data Warehouse?

The quality of data in a database
Collection of records on a storage medium
A huge database that stores and manages information

Correct Answer

A. A huge database that stores and manages information

Explanation

A data warehouse is a large and comprehensive database that is specifically designed to store and manage vast amounts of information. It serves as a centralized repository for data from various sources and is optimized for querying and analysis. Unlike a regular database, a data warehouse is structured in a way that enables efficient data retrieval and supports complex analytical operations. It plays a crucial role in business intelligence and decision-making processes by providing a consolidated view of data from different systems and enabling organizations to gain insights and make informed decisions based on the stored information.

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3.

What is technology convergence?

The study of the effect of technology on society
The evolvement of different technological systems to perform similar tasks
The advancement of new technology

Correct Answer

A. The evolvement of different technological systems to perform similar tasks

Explanation

Technology convergence refers to the process in which different technological systems or devices with distinct functions and capabilities come together to perform similar tasks. This can involve the integration of various technologies, such as the merging of telecommunications, computing, and media technologies. It involves the evolution and integration of different technologies to create new and improved solutions that can perform similar functions efficiently.

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4.

What is an advantage of interactive Multimedia?

People spend more time on the computer or other technological devices
It can make learning more enjoyable
Interactive media products are more prone to breaking
They can become addictive

Correct Answer

A. It can make learning more enjoyable

Explanation

Interactive multimedia has the advantage of making learning more enjoyable. By incorporating interactive elements such as games, quizzes, and simulations, it engages learners in a more active and participatory way. This not only enhances their understanding and retention of information but also keeps them motivated and interested in the learning process. Additionally, interactive multimedia allows learners to explore and personalize their learning experience, catering to their individual needs and preferences. This can lead to a more immersive and effective learning environment, ultimately promoting better learning outcomes.

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5.

Select the Design Element

Contrast
Line
Tone
Movement

Correct Answer

A. Line

Explanation

Line is a design element that refers to the use of actual or implied lines in an artwork. It can be straight, curved, thick, thin, or any other variation. Lines can be used to create shapes, define boundaries, convey movement or direction, and add visual interest to a composition. They can be used to create a sense of depth, perspective, or texture. In this context, the correct answer is Line because it is one of the design elements being listed, and the question asks for the selection of a design element.

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6.

What is an audit trail?

A program designed to prevent hackers from accessing a computer
The technique hackers use to make their transmission look legitimate
When someone attempts to obtain your personal/ financial information
Computer file that records access attempts

Correct Answer

A. Computer file that records access attempts

Explanation

An audit trail is a computer file that records access attempts. It keeps a record of who has accessed a computer system, when they accessed it, and what actions they performed. This helps in monitoring and tracking any unauthorized access or suspicious activities. By maintaining an audit trail, organizations can ensure accountability, detect security breaches, and investigate any potential wrongdoing.

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7.

What is a Digital Divide?

The growing divide between the division of those rich in digital sources and those who aren't
The increase in cyber crime
The growing gap between those with old technology and those with new techology
The increase in new and advanced technology

Correct Answer

A. The growing divide between the division of those rich in digital sources and those who aren't

Explanation

The correct answer is the growing divide between the division of those rich in digital sources and those who aren't. The term "digital divide" refers to the unequal access and use of digital technologies and resources among different groups of people. This division can be based on factors such as income, education, geography, and social status. Those who have access to digital sources and technology have an advantage in terms of information, communication, education, and opportunities, while those who lack access are at a disadvantage. This divide can further perpetuate existing inequalities and hinder social and economic development.

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8.

Cookies are...?

A group of compromised computers
Small text files stored on the computer
A file that stores data
Programs that restrict access to some web material

Correct Answer

A. Small text files stored on the computer

Explanation

Cookies are small text files that are stored on a computer. These files contain data that is sent from a website and stored on the user's device. Cookies are used to remember information about the user, such as their preferences and login credentials, which allows websites to provide a personalized and seamless browsing experience. They are commonly used for tracking user behavior, analyzing website performance, and delivering targeted advertisements.

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9.

What is the name given for someone who uses e-mail as a vehicle for blackmail to send threatening emails?

Cyber- terrorist
Cyber- extortionist
Terrorist
Script kiddie

Correct Answer

A. Cyber- extortionist

Explanation

A cyber-extortionist is someone who uses email as a means to send threatening emails for the purpose of blackmail. They exploit the power of technology to intimidate and extort money or other valuable assets from their victims. This term specifically refers to individuals who engage in such illegal activities online, highlighting the use of electronic communication as a tool for their malicious actions.

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10.

What is the name given to a group of compromised computers connected to a network?

Trojan- horse
Back- door
Rootkit
Botnet

Correct Answer

A. Botnet

Explanation

A botnet is the name given to a group of compromised computers that are connected to a network. These computers have been infected with malicious software, allowing them to be controlled remotely by a hacker. The hacker can then use the botnet to carry out various activities, such as launching DDoS attacks, sending spam emails, or stealing sensitive information. The compromised computers in a botnet are often unaware that they are being used for malicious purposes, making it difficult to detect and dismantle these networks.

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Year 12 3a Ait Revision Quiz

Select the Design Principle

Quiz Preview

What is a Data Warehouse?

What is technology convergence?

What is an advantage of interactive Multimedia?

Select the Design Element

What is an audit trail?

What is a Digital Divide?

Cookies are...?

What is the name given for someone who uses e-mail as a vehicle for blackmail to send threatening emails?

What is the name given to a group of compromised computers connected to a network?