Answer: Preamble
Explanation:
Preamble is a 7- octet pattern of alternating the 0's and 1's and it allow devices in the network to easily synchronized the receiver clock. It also provide the bit level synchronization.
It basically allow the start of frame delimiter to provide the byte synchronization and assign a new frame. The bits are transmit orderly from left to right in the frame.
A designer should always balance the placement of text and
graphics and create room for every element to breathe. When this is followed,
the flyer template will create a feeling of balance and calm.
Consider adding a border: Borders can help your flyer or
newsletter stand out wherever it is placed. Selection of certain colors, Italics and ALL CAPS can draw attention to particular points in a text.
Boost contrast with style, color and font size: Always use
font weight to differentiate sections of text. Many fonts offer regular, bold
and light options for font weight.
Align text for a balanced look: A designer should consider
using a grid system that contains intersecting vertical and horizontal lines
that are often based on optimal proportions for the document’s size. Aligning
text in the center will give a pleasant symmetrical look.
