If you’re preparing for the EC-Council’s CEH exam or exploring other security certifications such as Security+, CySA+, CISSP, ...

You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.

Scientific Data mandates authors submit datasets to an appropriate public data repository. Data should be submitted to discipline-specific, community-recognised service where available or a generalist ...