Question
Which new visa scheme is Portugal planning to introduce
to promote investments in affordable housing?Solution
Portugal plans to introduce a "solidarity visa" to allow wealthy foreigners to invest in affordable housing for locals or accommodation for migrants.
What is a key distinction between metadata and primary data in a database context?
Which sampling technique is most appropriate for studying population data divided into well-defined subgroups , where it is essential to ensure proporti...
Which SDLC model integrates testing at every phase of development, ensuring defects are identified early?
Which data transformation technique would be best for converting categorical variables, such as “Gender” (Male, Female), into a format usable in mac...
Which of the following R functions is most appropriate for fitting a linear regression model?
What is the primary advantage of using CIDR (Classless Inter-Domain Routing) in IP addressing?
Why is sampling a critical step in large-scale data analysis?
In which programming language are pointers explicitly supported and used for memory manipulation?
Which test is commonly used to check stationarity in time series data?
A company wants to reduce its high customer churn rate. As a data analyst, which metric is most important to focus on during your initial analysis?
