D. A database is software which is designed to store massive amounts of data and organize them in such a way that information can easily be worked on (added, deleted, moved, etc...).
Answer:
The program to this question can be given as:
Program:
#include <stdio.h> //include header files
#include<math.h>
int main() //main method
{
double treeHeight = 0.0; //declare variables
and assign value
double shadowLength = 0.0;
double angleElevation = 0.11693706;
// (0.11693706 radians = 6.7 degrees) convert number into angle.
shadowLength = 17.5;
treeHeight = shadowLength * tan(angleElevation); //convert number into angle
printf("Tree height: %lf\n", treeHeight); //print value.
return 0;
}
Output:
Tree height: 2.055778
Explanation:
In the above C language program firstly we include the headers. In this header file, we include a (math.h) header file this file helps to use the math function. Then we declare the main method in the main method we declare the variable that is given in the question that are treeHeight, shadowLength , angleElevation. All the variable datatype is double because it stores the floating-point value. Then we apply the formula that is treeHeight = shadowLength * tan(angleElevation). In this formula, the treeHeight variable holds the value. Then we print the variable value for print the double value we use the lf(that is long float).
Web browsers and servers communicate via TCP/IP. HTTP protocol is the standard application protocol that supports the responses.
Answer:
Explanation:
Click the Data option.
Click on Named Range. This will open the 'Named ranges' pane on the right.
Click on the 'Add a range' option.
Enter the name you want to give the column (“Sales” in this example)
Make sure the column range is correct. ...
Click on Done.
Answer:
The answer to this question is given below in the explanation section
Explanation:
This question is about matching the column. So, Gino used the various preinstalled application software and system tools for the following purposes.
Disk cleaner: Gino needs to locate unnecessary files that are taking up a considerable amount of space.
Data recovery: Gino notices many corrupted files and wants to extract good data from them.
Utility diagnostic program: Gino needs to check the operational status of the computer's hardware and software.
Antivirus: Gino's system is acting odd after browsing the internet, and he needs to scan the system.
