Ablock level element begins on a new line and some space is usually added before and after it - true or false?
true
false

True

Explanation: Block-level elements are those elements which creates the space in a page across the left to right direction or the whole page width.This element is also responsible for the line breakage , which can appear after or before the object in a particular line or more more than one line .Therefore, the given statement in the question is true.

answerhard disks;

answer inspecting packets in isolation from their context;