- the practice of encoding information so only authorized people can read it - the practice of solving and writing encryptions - scramble - around 100 BC , Julius Caesar used a substitution cipher to send secret messages to his generals during the war

Q what was tulsa like both before and after the massacre took place \( I X \)

what events led to the tulsa race massacre

Consiste en una representación gráfica de un problema cualquiera en una compañia Seleccione una: a. Organigrama b b. Diagrama causa - efecto c. Flujograma d. Estructura organizacional

Hace referencia a una serle de documentos que describen como lograr los objetivos propuestos por la organización: Seleccione una: O a. Metas O b. Tácticas O c. Planes O d. Estrategias

Which creative commons license is the least restrictive? \begin{tabular}{|ll}\hline CC BY (Attribution) \\ \hline CC BY-SA (Attribution-ShareAlike) \\ \hline CC BY-NC-ND (Attribution-NonCommercial-NoDerivs) \\ \hline CC BY-NC (Attribution-NonCommercial) \\ \hline\end{tabular}