Answer:
// here is code in java.
import java.util.*;
//class defintion
class Main
{
// main method of class
public static void main (String[] args) throws java.lang.Exception
{
try{
// scanner object to read input
Scanner s=new Scanner(System.in);
String passcode;
System.out.print("please enter the passcode:");
// read string from user
passcode=s.nextLine();
// find first character
char ch=passcode.charAt(0);
// find second character
char ch1=passcode.charAt(1);
// if first character is alphabet
if(Character.isLetter(ch))
System.out.println("Alphabetic at 0:");
// if second character is alphabet
else if(Character.isLetter(ch1))
System.out.println("Alphabetic at 1:");
}catch(Exception ex){
return;}
}
}
Explanation:
Create a scanner class object to read input from user.Read 2-character string
from user.Find the each character and check if it is a alphabet or not.If First
character is alphabet then print "Alphabetic at 0:" else if second character
is alphabet then print "Alphabetic at 1:".
Output:
please enter the passcode:b2
Alphabetic at 0:
Answer:
1. Art director: selecting color palettes.
2. Web project manager: creating budget spreadsheets.
3. Usability lead: researching target audiences.
4. Developer: coding.
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
The various role performed during the web development process (task) includes;
1. Art director: selecting color palettes. This individual is saddled with the responsibility of choosing the color that best fits a website.
2. Web project manager: creating budget spreadsheets. He or she is responsible for performing tasks such as creating a financial (budget) plan, start and finish date (timing), procurement, etc.
3. Usability lead: researching target audiences. This individual is saddled with the responsibility of surveying and collecting data from the demography for which the website is designed.
4. Developer: coding. This is the technical expert referred to as a web developer and is responsible for writing the set of instructions (codes) that enables the website to work properly and serve a purpose.
Answer:
<em><u>1</u></em><em><u>3</u></em><em><u>.</u></em><em><u>c</u></em>
<em><u>1</u></em><em><u>4</u></em><em><u>.</u></em><em><u>d</u></em>
<em><u>1</u></em><em><u>5</u></em><em><u>.</u></em><em><u>b</u></em>
<em><u>1</u></em><em><u>6</u></em><em><u>.</u></em><em><u>a</u></em>
<em><u>1</u></em><em><u>7</u></em><em><u>.</u></em><em><u>c</u></em>
Explanation:
<em><u>please</u></em><em><u> </u></em><em><u>brainleist</u></em><em><u> </u></em><em><u> </u></em><em><u>please</u></em><em><u> </u></em><em><u>☻</u></em><em><u>☺️</u></em><em><u>❤</u></em><em><u>♨️</u></em>
Answer:
5. iOS and Android are some popular OS’.
Explanation:
<span>The strategy in which you periodically look away from the text and ask yourself about the material is called the look-away method.</span>