DATABASE FUNDAMENTALS
TYPES OF DATA
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Categorical Data
|
|
|
Numerical Data
|
|
|
Change Over Time
|
|
|
None of the above
|
Detailed explanation-1: -Your heart is continuously beating to keep blood circulating throughout your body. Its rate changes depending on your activity level; it is lower while you are asleep and at rest and higher while you exercise-to supply your muscles with enough freshly oxygenated blood to keep the functioning at a high level.
Detailed explanation-2: -Our heart rate adapts to our body’s need for energy throughout the day, whether it’s for walking up the stairs or a bout of strenuous exercise. These tempo changes based on physical activity are perfectly normal.
Detailed explanation-3: -When you are exercising, your muscles need extra oxygen-some three times as much as resting muscles. This need means that your heart starts pumping faster, which makes for a quicker pulse.