Answer:A)Smart-card PINs
Explanation: A pin is the defines as the personal identification number that is allotted to the smart card uniquely that is no other smart can have same number.This number is only known by the smart card holder only.
This number is important because it works for the unlocking of the data that is securely stored and by entering the pin ,it can be decoded.Thus, the other given options are incorrect because they don't use enumeration to hide the data .Thus the correct option is option (A)
Following are the program to convert height and weight values:
#include <iostream>//header file
using namespace std;
int main ()//main method
{
double height, weight,h,w; //defining a doubale variable
cout<<"Following are the converter of Weight and height: "<<endl;//print message
cout<<"Enter the height in inches: ";//print message
cin>>height;//input value
cout<<"Enter the weight in stones: ";//print message
cin>>weight;//input value
h=height* 2.54;//converting height value into centimetres and holding its value in h variable
w= weight* 6.364;//converting weight value into kilograms and holding its value in w variable
cout<<"The converted height is "<<h<<" cm."<<endl;//printing the converted value
cout<<"The converted weight is "<<w<<" kg."<<endl;//printing the converted value
return 0;
}
Program Explanation:
Output:
Please find the attached file.
Find out more information about the conversion here:
B. clip art
C. a table
D. a graphic
Because a chart is a graphic, it can be dragged to another area of the worksheet. Correct answer: D To move a chart within a worksheet, drag the chart to the desired location. A chart is a graphical representation of data. The purpose of the chart is to better understand and predict current and future data.
Answer:
The correct answer is D
Explanation:
penn foster
Answer:
Taxonomy ( A )
Explanation:
Taxonomy is a custom information field because it has its information stored and categorized in such a way that puts into consideration specifics of the data been categorized. and this helps you to find a specific information.
In taxonomy data is stored in categories and subcategories bearing/carrying specific documents. while a database is an organized way of creating and storing Data electronically either in a computer system or an external storage device. the Database can contain multiple documents and multiple information.