Answer:
It offers advice on how to repair and maintain your computer.
Explanation:
About.com does not exist anymore sadly. However, it is available with a new name dot dash. And the PC support option is available under livewire. And here you can get advice on how to repair and maintain your computer. And that was the theme behind the About.com. And it has nothing to do with the links to useful tech support websites and forums, or it does not advertise the software which protects you from third-party threats. And it does not as well detail the list of error messages and the symptoms. And hence the correct option is as mentioned in the Answer section.
Answer:
Following are the code in the C++ Programming Language.
cin.get(dummy);
cin.get(dummy);
cin >> inputInt;
Explanation:
In the above code that is written in the C++ Programming Language, the first two code is written for the string character input from the user and it input or not input the whitespace characters and the last one is used for the input of the integer character from the user. The character variable they used that is 'dummy' and the integer variable they used is 'inputInt'.
Answer:
See Explaination
Explanation:
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class GradesAverage {
private static int checkNum(String num) {
int tmpNum;
try {
tmpNum = Integer.valueOf(num);
} catch(IllegalArgumentException e) {
System.out.println("You did not enter an integer.");
return -1;
}
return tmpNum;
}
private static boolean validNum(int num) {
if(num>=0 && num<=100) {
return true;
}
System.out.println("You did not enter an integer, try again
