Understanding Data Security and Communication

This video tutorial provides a comprehensive walkthrough of a digital information technology exam paper from February 2020. It covers strategies for approaching the exam, including listening to explanations, attempting questions, and using the mark scheme to check answers. The tutorial emphasizes the importance of understanding scenarios, identifying keywords, and providing concise answers. It also offers tips for tackling different types of questions, such as state, give, and explain questions, and provides guidance on extended answer questions, including the use of diagrams and flowcharts.

What is the primary purpose of the walkthrough video?

• To discuss unrelated topics

• To provide entertainment

• To offer a detailed explanation of the exam paper

• To sell exam papers

Which of the following is considered an external threat to patient data?

• Internal employee error

• Malware

• Data entry mistake

• Software update

What is a potential impact of a data breach in a medical facility?

• Increased patient trust

• Legal action

• Higher profits

• Improved public image

Which feature is NOT typically included in a password policy?

• Combination of characters

• Minimum password length

• Use of personal information

• Regular password changes

What is an accessibility feature that can be included in online forms?

• Color adjustment for better contrast

• Complex password requirement

• High-resolution images

• Automatic logout

What is one advantage of using social media for business communication?

• Wider audience reach

• High cost

• Limited audience

• Increased privacy

What is a drawback of using cloud storage?

• Unlimited free storage

• Enhanced security

• Requires internet access

• Instant data retrieval

What is the purpose of an incremental backup?

• To delete old backups

• To compress data

• To back up only new or changed files

• To back up all files regardless of changes

Which shape is used for decision points in a flowchart?

• Triangle

• Rhombus

• Rectangle

• Circle

What is a key benefit of using flowcharts in exams?

• They are visually appealing

• They help organize thoughts and processes

• They are easy to draw

• They require no explanation