TypeScript Regulatory Compliance & Legal Framework 3

Question 1

Which TypeScript compiler option, when enabled, helps prevent accidental exposure of sensitive fields by making all class members private by default?

Accepted Answer

There is no such option; visibility must be declared manually

Answer

TypeScript has no compiler flag that defaults class members to private; developers must explicitly annotate each member with `private` or use `#` private fields.

Question 2

Under SOC 2 Trust Service Criteria, which principle most directly applies to ensuring a TypeScript API never returns data it is not authorized to return?

Accepted Answer

Confidentiality

Answer

SOC 2 Confidentiality criteria govern controls that protect information designated as confidential from unauthorized disclosure.

Question 3

A TypeScript application logs user IP addresses for debugging. Under GDPR, IP addresses are considered:

Accepted Answer

Personal data, subject to GDPR

Answer

The European Court of Justice has confirmed that IP addresses are personal data under GDPR because they can be used to identify individuals.

Question 4

Which legal doctrine allows a developer to study and interoperate with a proprietary TypeScript library without infringing its copyright?

Accepted Answer

Fair use / interoperability exception

Answer

Fair use and statutory interoperability exceptions (e.g., in the EU Software Directive and US case law) permit reverse engineering for the purpose of achieving interoperability.

Question 5

An organization wants to deploy a TypeScript app that processes payment card data. Which standard mandates specific security controls for this?

Accepted Answer

PCI DSS

Answer

PCI DSS (Payment Card Industry Data Security Standard) defines security requirements for all systems that store, process, or transmit cardholder data.

TypeScript Practice Test

TypeScript Practice Test

TypeScript Regulatory Compliance & Legal Framework 3