Bluepi Consulting Senior Engineer Interview Questions and Answers

Find duplicate items in array of strings.

• Iterate through array and store each item in a hash set.

• If item already exists in hash set, it is a duplicate.

To configure and verify custom DNS in Azure AD, follow these steps:

• Create a DNS zone in Azure DNS

• Add a custom domain to Azure AD

• Create a CNAME record in the DNS zone that points to the Azure AD domain

• Verify the custom domain in Azure AD

• Update the DNS registrar to use the Azure DNS name servers

• Test the custom DNS by accessing Azure AD resources using the custom domain

Azure AD supports various authentication types for secure access to resources.

• Azure AD supports password-based authentication, multi-factor authentication, certificate-based authentication, and federated authentication.

• It also supports OAuth 2.0 and OpenID Connect for secure authentication and authorization.

• Examples of supported protocols include SAML, WS-Federation, and OAuth 2.0/OpenID Connect.

• Azure AD also supports ...read more

The mix ratio of concrete and mortar depends on the application and strength required.

• The mix ratio for concrete is typically 1:2:3 (cement:sand:aggregate) for general use.

• For high strength concrete, the mix ratio can be 1:1.5:2 or even 1:1:2.

• The mix ratio for mortar is typically 1:3 to 1:4 (cement:sand) for bricklaying and plastering.

• For flooring, the mix ratio can be 1:2 (cement:sand) with added waterproofer.

• The mix ...read more

Shuttering leveling can be checked using a spirit level and by measuring the distance between the shuttering and the reference point.

• Use a spirit level to check the level of the shuttering

• Measure the distance between the shuttering and the reference point

• Ensure that the shuttering is level in all directions

• Check the level of the shuttering at regular intervals during the construction process