Atype of chart that shows the contribution of each item for a total of 100% is called a

a. bar chart
b. column chart
c. line chart
d. pie chart

What is a point-in-time measurement of system performance?

Which sentences describe the things you need to ensure while creating a sketch and a drawing? while an artistic or creative drawing is a creative expression, a technical drawing is an informative expression. you need to create accurate and neat drawings to convey accurate information. a technical drawing clearly conveys its meaning or information, and does not leave room for interpretation maintain a good speed while creating drawings

Does anybody know how to hack into a google account? i had important information on it and it is gone now and i need getting it back.