Exploring ICT Concepts

What is digital communication?

• Digital communication refers to face-to-face conversations in a virtual environment.

• Digital communication is the transmission of information in a digital format using electronic devices.

• Digital communication is the process of sending letters and packages electronically.

• Digital communication is the use of analog signals to transmit information.

Name two types of digital communication methods.

• Social Media Posts

• Television Broadcasts

• Printed Newsletters

• Email, Instant Messaging

What does the term 'phishing' refer to in cybersecurity?

• Phishing is a method of securing sensitive information through encryption.

• Phishing is a type of malware that infects computers to steal data.

• Phishing refers to the practice of sending unsolicited emails for marketing purposes.

• Phishing refers to fraudulent attempts to obtain sensitive information by disguising as a trustworthy entity in electronic communications.

What is the purpose of encryption in cybersecurity?

• To create backups of data automatically.

• To enhance system performance and speed.

• To facilitate easier data sharing among users.

• The purpose of encryption in cybersecurity is to protect data confidentiality and integrity.

Define data management.

• Data management is the process of collecting, storing, organizing, and maintaining data effectively.

• Data management is the process of deleting unnecessary data.

• Data management is solely about data analysis.

• Data management refers to the physical storage of hardware.

What are the three main types of data management techniques?

• Data collection, data reporting, data integration

• Data analysis, data visualization, data archiving

• Data mining, data modeling, data security

• Data storage, data processing, data governance

What is the Software Development Life Cycle (SDLC)?

• A method for managing hardware resources

• The Software Development Life Cycle (SDLC) is a structured process for developing software, encompassing stages like planning, analysis, design, implementation, testing, deployment, and maintenance.

• A framework for network security

• A programming language for software development

List the phases of the Software Development Life Cycle.

• Concept, Execution, Support, Evaluation

• Planning, Development, Review

• Analysis, Design, Testing, Release

• Planning, Requirements Analysis, Design, Implementation, Testing, Deployment, Maintenance

What is the role of a database in data management?

• To analyze data trends and patterns.

• The role of a database in data management is to store, organize, and facilitate access to data.

• To create backups of data only.

• To delete data permanently from storage.

What is a local area network (LAN)?

• A local area network (LAN) is a network that connects devices within a limited geographical area.

• A LAN is a network that connects devices across multiple cities.

• A LAN is a network that connects devices globally.

• A LAN is a type of internet service provider.