Probably c or a with the question your asking
Answer:
May bhe here
https://developer.android.com/studio/intro
Explanation:
Some disadvantages of taking part in a video-conference are:
1) Lack of communication from social cues (social cues are what we use to see if someone is in a good or bad mood)
2) There is a high chance of unstable network connection.
3) Technical and personal issues because not everyone is comfortable speaking on a video-conference platform.
4) It causes more stress due to the lack of organization when preparing meetings (because it’s so easy to just get on a device without preparing anything beforehand).
Hope this helped!
Answer:
//here is code in java.
import java.util.*;
class Solution
{
// main method of class
public static void main (String[] args) throws java.lang.Exception
{
try{
// declare an initialize first string variables
String st1="hello";
// declare an initialize first string variables
String st2="world";
// create another string variable
String st3;
// exchange the value of both string variables
st3=st1;
st1=st2;
st2=st3;
System.out.println("value of first String after exchange: "+st1);
System.out.println("value of second String after exchange: "+st2);
}catch(Exception ex){
return;}
}
}
Explanation:
declare and initialize two string variables.Create another string variable "st3". first assign value of "st1" to "st3" after then value of "st2" to "st1" and then assign value of "st3" to "st2". This will exchange the values of both the string.
Output:
value of first String after exchange: world
value of second String after exchange: hello
