Answer:
<h2>Following are the java script code for the above question. </h2>
Explanation:
Program :
var percentage= prompt("Enter the percentage of the student"); // take the input from the user.
if(percentage>=90)//check condition for greator than 90.
alert("your grade is \"A\"");
else if(percentage>=80) // check condition for 80 and 89.
alert("your grade is \"B\"");
else if(percentage>=70) // check condition for 70 and 79.
alert("your grade is \"C\"");
else if(percentage>=60) // check condition for 60 and 69.
alert("your grade is \"D\"");
else // check condition for less than 60.
alert("your grade is \"F\"");
Output:
- If the user input 60, it will prints D.
- If the user inputs 59, it will prints f.
Code Explanation:
- The above code is in a javascript language, In which the first line is used to display the message and take the input from the user in the alert box.
- Then the percentage is checked by the help of in if, else if and else statement and print the grade.
- Then the grade is printed with the help of an alert box.
Answer:
21 % 4 is 24 modulus 4. The remainder you get when you divide 21 by 4. 21 divided by 4 is 5, remainder 1.
So, 21 % 4 = 1.
Answer:
Increased skills required to be a hacker because the skills required have decreased due to sophisticated software and easily accessible hacking scripts.
Explanation: A Hacker is a person or an organization which secretly and criminally steal or collects specific and critical details or information from another person or Organisations by using malicious softwares or through a stollen password. Hacker gain access into people's system and secret information illegally and it is punishable under the Law. He would not include increased skills required to be a Hacker, because of the sophisticated softwares available.
A httml is the bace to all coding
