Cyber Security Quiz

Explain why it is important in a cyber security incident report that we know the techniques used by the attacker.

• To ensure legal compliance with data protection laws.

• To better understand how the attack occurred and implement targeted countermeasures.

• To monitor all employees’ online activity permanently.

• To randomly change security protocols without understanding the threat.

Answer explanation

Knowing the techniques used by the attacker is crucial to understand how the attack occurred and to implement targeted countermeasures, enhancing overall security and preventing future incidents.

What is the difference between Augmented Reality and Virtual Reality?

• AR creates a completely virtual world, while VR adds digital elements to the real world.

• VR creates a completely virtual world, while AR overlays digital elements onto the real world.

• AR is only used for gaming, while VR is used for professional applications.

• VR requires physical devices, while AR does not use any hardware.

Answer explanation

The correct choice states that VR creates a completely virtual world, while AR overlays digital elements onto the real world. This highlights the fundamental difference between the two technologies.

Explain the difference between symmetrical and asymmetrical encryption.

• Symmetrical encryption uses one key for encryption and decryption, while asymmetrical uses two keys.

• Symmetrical encryption uses two keys for encryption, while asymmetrical encryption uses only one key.

• Symmetrical encryption is slower than asymmetrical encryption for large data.

• Asymmetrical encryption is only used for encrypting files, while symmetrical encryption is used for securing networks.

Answer explanation

The correct choice states that symmetrical encryption uses one key for both encryption and decryption, while asymmetrical encryption employs a pair of keys (public and private) for these processes, ensuring secure communication.

Name one constraint which can impact the development of an IT product.

• The color of the user interface.

• Budget limitations.

• The choice of office furniture.

• The number of meetings held during the project.

Answer explanation

Budget limitations are a significant constraint in IT product development, as they directly affect resources, timelines, and the overall scope of the project, making it crucial to manage effectively.

How many phases are there in the product development life cycle?

• 5

• 7

• 6

• 4

Answer explanation

The product development life cycle consists of 7 phases: idea generation, screening, concept development, business analysis, product development, market testing, and commercialization. Therefore, the correct answer is 7.

Name two industries that use Virtual Reality for training purposes.

• Healthcare and Aviation

• Fashion Design and Interior Decorating

• Retail and Marketing

• Agriculture and Food Processing

Answer explanation

Healthcare and Aviation are two industries that effectively use Virtual Reality for training. In healthcare, VR simulates surgeries for practice, while in aviation, it provides realistic flight simulations for pilot training.

Which law makes hacking illegal?

• Communications Act

• Computer Misuse Act

• Regulation of investigatory powers act

• GDPR

Answer explanation

The Computer Misuse Act specifically makes hacking illegal by prohibiting unauthorized access to computer systems and data. Other laws mentioned do not directly address hacking.

What is the last phase of developing a product?

• Testing and Quality Assurance

• Design and Prototyping

• Deployment and Maintenance

• Development and Coding

Answer explanation

The last phase of developing a product is 'Deployment and Maintenance', where the product is launched and ongoing support is provided, ensuring it functions correctly in the real world.

Select three items that can be included in a design specification.

• Test Plan

• Project Plan

• Aims of the project

• Hardware and Software needed

• Contingency Plan

Answer explanation

The design specification includes the Test Plan, Project Plan, and Aims of the project, as they outline the project's objectives, strategies, and evaluation methods. The other options are not core components of a design specification.

For both Virtual and Augmented reality explain a negative impact on society.

• VR can lead to social isolation, while AR can cause privacy concerns.

• VR can improve physical fitness, while AR can improve communication skills.

• VR and AR both enhance social interactions and community building.

• VR and AR are both limited to entertainment and have no real-world impact.

Answer explanation

The correct choice highlights that VR can lead to social isolation as users may prefer virtual interactions over real ones, while AR raises privacy concerns due to the potential for data collection and surveillance.