Answer: a) Changing DNS in phone settings affects the entire device, while browser settings only apply to that specific browser.
Explanation: since if u setting private dns from settings its apply to all apps but if u apply dns from the browser its only apply to the browser apps (sorry if its wrong rn)
False
Answer:
True
Explanation:
The reality is, wet signatures can easily be forged and tampered with, while electronic signatures have many layers of security and authentication built into them, along with court-admissible proof of transaction.
ASSUME the availability of a variable, stdin, that references a Scanner object associated with standard input.
Answer:
The JAVA program is as follows.
import java.util.Scanner;
public class Program
{
static int n;
public static void main(String[] args) {
//scanner object
Scanner stdin = new Scanner(System.in);
//loop executes till number entered is in the range of 1 to 10
do
{
System.out.print("Enter any number: ");
n = stdin.nextInt();
}while(n<1 || n>10);
System.out.println("Number is valid. Exiting...");
}
}
OUTPUT
Enter any number: 0
Enter any number: 23
Enter any number: 10
Number is valid. Exiting...
Explanation:
The program is explained.
1. The integer variable, n, is declared static since the variable should be accessible inside main() which is static.
2. An object of Scanner, stdin, is created inside main().
3. Inside do-while loop, the user is asked input any value for n.
4. The loop continues till user inputs a number which is not in the given range, beginning from 1 to 10.
5. The loop will not be terminated till the user enters a valid input.
6. Once a valid input is entered, the message is displayed to the console and the program ends.
7. The variable, n, is declared at the class level and is a class variable. Class variables are declared inside the class but outside all the methods in that class.
8. Since JAVA is a purely object-oriented language, all the code is written inside class.
9. The object of class is not created since only one class is included in the program. If more than one class is included, then the object of the class which does not has the main() method will be created inside main().
10. User input for integer is taken via scanner object and using nextInt() method.
11. The methods, print() and println() display the messages to the console. The only difference is that println() inserts a new line after displaying the message.
12. The name of the class having main() and the name of the program should be the same.
b. Deliver elegant presentations to a large audience easily
c. Create professional documents with an intuitive WYSIWYG interface
d. Organize, store, and retrieve large amounts of information easily
Answer: (D) Organize, store, and retrieve large amounts of information easily
Explanation:
The database program basically helps to store and organize the data or information easily in the database system. The database program is the backbone of the business information system and we can also retrieve the huge amount of data easily.
It basically provide various types of functions such as we can easily create the file, update. data entry and also report the file. Now a days, the data program is famous by the term DBMS (Database management system).
Therefore, Option (D) is correct.
Application software
System software
Open-source software
Proprietary software
Answer:
Open Source software.
Answer:
open source software
Explanation: