<div style='margin-bottom: 20px;'> <div style="margin-bottom: 10px; background-color: #f2f2f2; border-radius: 1rem; padding: 10px 20px;"> <h2 style="font-weight: bold; margin-bottom: 3px; font-size: 1.5rem;">What is the primary difference in how static and dynamic memory store data?</h2> <p style="font-weight: normal; font-size: 1.2rem;">Static memory does not use charges, while dynamic memory stores bits as charge in capacitors.</p> </div> <div style="margin-bottom: 10px; background-color: #f2f2f2; border-radius: 1rem; padding: 10px 20px;"> <h2 style="font-weight: bold; margin-bottom: 3px; font-size: 1.5rem;">What makes static memory more expensive than dynamic memory?</h2> <p style="font-weight: normal; font-size: 1.2rem;">Its more complex construction and larger implementation per bit.</p> </div> <div style="margin-bottom: 10px; background-color: #f2f2f2; border-radius: 1rem; padding: 10px 20px;"> <h2 style="font-weight: bold; margin-bottom: 3px; font-size: 1.5rem;">Why does static memory not require refreshing when powered?</h2> <p style="font-weight: normal; font-size: 1.2rem;">It does not rely on charges that can leak.</p> </div> <div style="margin-bottom: 10px; background-color: #f2f2f2; border-radius: 1rem; padding: 10px 20px;"> <h2 style="font-weight: bold; margin-bottom: 3px; font-size: 1.5rem;">Why is dynamic memory considered to be slower than static memory?</h2> <p style="font-weight: normal; font-size: 1.2rem;">Because it needs to refresh the charges stored in capacitors frequently.</p> </div> <div style="margin-bottom: 10px; background-color: #f2f2f2; border-radius: 1rem; padding: 10px 20px;"> <h2 style="font-weight: bold; margin-bottom: 3px; font-size: 1.5rem;">What advantage does dynamic memory have over static memory in terms of physical size?</h2> <p style="font-weight: normal; font-size: 1.2rem;">Dynamic memory has a simpler construction, making it smaller per bit.</p> </div> </div>