Regarding Reading strategies in English, what is true abo...

Regarding Reading strategies in English, what is true about skimming and scanning respectively.

a) Skipping the reading of the text – imagining ends for texts using the reader’s imagination.
b) Looking up all words from the text in a dictionary – having a scanner to able to digitalize the texts.
c) Guessing meanings – selecting always the last paragraph of a text because it usually has all the necessary information.
d) The text is analyzed through a quick read in order to capture the general idea of the text – a more detailed look to search for specific information.
e) The text is read very carefully – the text is read superficially.