Desktop Application Desktop Application Deployment & Distribution 2

Question 1

What is 'sideloading' in the context of desktop application distribution?

Accepted Answer

Installing an application outside of an official app store or marketplace

Answer

Sideloading means installing an application through unofficial channels by downloading and running an installer directly, bypassing a curated app store.

Question 2

What is a delta (differential) update in desktop application deployment?

Accepted Answer

An update that downloads only the changed binary portions between versions

Answer

A delta update transmits only the binary differences between the old and new versions, dramatically reducing download size and update time.

Question 3

Which auto-update framework is most commonly used for Electron-based desktop applications?

Accepted Answer

electron-updater (via electron-builder)

Answer

electron-updater, part of the electron-builder package, is the standard auto-update solution for Electron apps, supporting GitHub Releases, S3, and custom servers.

Question 4

What defines a 'portable application'?

Accepted Answer

An app that runs from a USB drive without modifying the host system

Answer

A portable application stores all files and settings in a self-contained directory, allowing it to run from removable media without writing to the registry or system folders.

Question 5

In Windows enterprise environments, which Group Policy feature is used to automatically deploy MSI packages to domain-joined computers?

Accepted Answer

Software Installation in Group Policy Objects (GPO)

Answer

Group Policy Software Installation (under Computer/User Configuration → Policies → Software Settings) lets administrators assign or publish MSI packages across Active Directory domains.

Desktop Application Practice Test

Desktop Application Practice Test

Desktop Application Desktop Application Deployment & Distribution 2