Answer:
Ronald missed the words: One-time password, Secure
Explanation:
Whenever we use public computer, there are possibilities to steal the user data by hackers. It might not be safe to use as like we have protection in personal or Office computers. But when a situation arises to use a public system, it is always recommended to use one-time password so that the logins are not misused thereafter.
Even if the hackers try to misuse, the user will get a message / authentication reply to use the login and thus we are safe. Also, always browse only secured website ie. “https”.
Answer:
Greeting with a smile, open handed gestures, and making eye contact
Explanation:
I used this on E2020 and got it right
Answer:
They provide us with ways to communicate, display, and work with information more quickly and accurately.
Explanation:
Productivity programs helps in the provision of information and they also help in increasing productivity by making work less stressful and unambiguous. Examples of productivity programs include design programs and spreadsheet tools.
These programs also create an avenue for providing us with ways to communicate, display and work with information more quickly and accurately.
In your "count spaces method" before the for loop, you want to declare an int variable (let's call it spc)
then, each time you find that charat, spc++.
also, the string must be declared in the main method, not the spaces count method.
The actual code:
public class CountSpaces{
public static void main(String[] args){
String instring = "(your quote here)";
int spaces = calculateSpaces(instring);
System.out.println("The number of spaces is " + spaces);
}
public static int calculateSpaces(String in){
int spc = 0;
for(int i= 0; i<in.length; i++){
if(in.charAt(i)== ' '){
spc++;
}
}
return spc;
}
}
that should be it. If you have any questions, feel free to reach out.
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