CPU architecture is the layout of the cpu, it is its design -- where the cores, caches, etc are placed inside the cpu. Yes, it is important when buying a PC.
Ad. In some patients who suffer from frequent sinus infections or inflamed tonsils, fluid can become trapped and form into a 'pocket.' This sac then becomes a tonsil cyst. Under most circumstances, the doctor might decide to remove the cyst, unless it shows signs of draining on its own.
Swallowing is difficult and the lymph nodes in the neck may become swollen and painful. Occasionally in an attack of severe tonsillitis an abscess may form around the tonsil, a condition called quinsy. Treatment usually consists of administration of antibiotics, with gargles and rest.