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3 years ago

Which of the following software is cloud-based? OpenOffice Writer Word 2013 Word Online Word Perfect\

Computers and Technology

2 answers:

Sergeu [11.5K]3 years ago

7 0

The correct answer is Word Online. It's literally in the name "online".

evablogger [386]3 years ago

3 0

I think its open office

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a password to a certain database consists of digits that cannot be repeated. if the password is known to consist of at least 8 d

BaLLatris [955]

Answer:

$\frac{10!}{2}mins$

Explanation:

12 seconds to try one combination will be equivalent to $\frac{1}{12}\times 60 = \frac{1}{5} \ mins$

Password contain at least 8 digit i.e. password can contain 8, 9, 10 digit.

Password cannot contain more than 10 digit because it will give room for repetition which it is clearly stated that digit cannot be repeated.

Possible digit that can be used: 9,8,7,6,5,4,3,2,1,0.

Total number of passwords combination possible for each position in 8 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3. Total number of passwords combination possible in 8 digit is equivalent to $\frac{10!}{2}$ .

Total number of passwords combination possible for each position in 9 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2. Total number of passwords combination possible in 9 digit is equivalent to $\frac{10!}{1}$ .

Total number of passwords combination possible for each position in 10 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2, 10th position = 1. Total number of passwords combination possible in 10 digit is equivalent to 10!.

Adding them up and multiplying by $\frac{1}{5} \ mins$ to get the total number of time needed to guarantee access to database = $[\frac{10!}{2}\times\ \frac{10!}{1} \times 10!] \frac{1}{5}\ mins = \frac{10!}{2}$

7 0

3 years ago

Write a short program that uses a for loop to populate an array. The array can store up to 10 integers. Modify the code slightly

mr Goodwill [35]

Answer:

public class num16 {
public static void main(String[] args) {
//This code is designed to create and populate an array with
//Ten Integer values
Scanner in = new Scanner(System.in);
//Create the array
int [] intArray = new int [10];
//populating the array
for(int i =0; i<=10; i++){
System.out.print("Enter the elements: ");
intArray[i]= in.nextInt();
}
//Print the Values in the array
System.out.println(Arrays.toString(intArray));
}
}

Explanation:

The above code looks like it will run successfully and give desired output.
But a bug has been introduced on line 9. This will lead to an exception called ArrayIndexOutOfBoundsException.
The reason for this is since the array is of length 10, creating a for loop from 0-10 will amount to 11 values, and the attempt to access index 10 for the eleventh element will be illegal
One way to fix this bug is to change the for statement to start at 1.

8 0

3 years ago

Additional rows and columns are inserted into a table using the

Paladinen [302]

The Option D , Table Tools Insert

6 0

2 years ago

Which process alters readable data into unreadable form to prevent unauthorized access known as?

EleoNora [17]

Encryption. Using a secret key, the data is encrypted. To decrypt it, the same or a different key is needed. Unauthorised entities should not have such a key.

3 0

4 years ago

Which of the following could be true of two diffrent speicies that have competitieve realtionship in the same ecosytem?

chubhunter [2.5K]

they both an enemy that is the same but they also have a same niche so the have the same niche

6 0

3 years ago