India Shelter Finance Corporation Technical Manager Interview Questions and Answers

ADDLOCAL property is used in Windows Installer to specify which features should be installed locally.

• ADDLOCAL property is used in Windows Installer to specify which features should be installed locally.

• It allows users to customize the installation by selecting specific features to be installed on their system.

• For example, if a software package has multiple features like 'Application', 'Documentation', and 'Help Files',...read more

To handle installation of patch and upgrade in msi, use Windows Installer technology and follow specific steps.

• Use Windows Installer technology to create and apply patches

• Ensure the patch is compatible with the existing MSI package

• Test the patch in a controlled environment before deployment

• Upgrade the MSI package by creating a new version with updated features

• Follow best practices for patch and upgrade management

Supersedence is the process of one update replacing another. Detection methods include version comparison, file hashes, and digital signatures.

• Supersedence is when a newer update replaces an older one in a software or system.

• Detection methods include comparing version numbers to determine if one update supersedes another.

• File hashes can be used to detect supersedence by comparing the unique hash values of files.

• Digital...read more

In PowerShell, a trap is used to catch and handle errors or exceptions in a script.

• Traps are used to intercept specific types of errors or exceptions in PowerShell scripts.

• They can be used to perform custom error handling or logging.

• Traps are defined using the 'trap' keyword followed by the error type and the action to take.

• For example, 'trap { Write-Host 'Error occurred: $_' }' will catch any error and display a custo