1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guajiro [1.7K]
3 years ago
5

To avoid potential documentary errors and security leaks, the configuration of firewalls should not be documented unless strictl

y necessary.
True only if the firewall is not from a name brand manufacturer.
False
True
True only if there is no existing hardware inventory in place.
Computers and Technology
1 answer:
Zolol [24]3 years ago
8 0

Answer: False

Explanation:

 The given statement is false, as the configuration of the firewall, operational and administration procedure must be documented.

The configuration of multiple firewall are identical and the integrity and also performance of the configuration firewall files are check on the regularly bases.

It is basically used to avoid the security leaks and the documentation errors so it is necessary that it should be check regularly so that it can easily implement without any interrupt occurrence.

You might be interested in
Write a program to convert a fraction to a decimal. Have your program ask for the numerator first, then the denominator. Make su
Anton [14]
<h2>Answer:</h2>

import java.util.Scanner;

public class FractionToDecimal {

   public static void main(String[] args) {

       Scanner input = new Scanner(System.in);

       

       System.out.println("Please enter the numerator");

       double numerator = input.nextDouble();

       System.out.println("Please enter the denominator");

       double denominator = input.nextDouble();

       

       if(denominator == 0){

           System.err.println("ERROR - Cannot divide by zero.");

       }

       else {

           System.out.println("The result is " + (numerator/denominator));

       }

       

   }

   

}

<h2>Explanation:</h2>

// import the Scanner class to allow for user input

import java.util.Scanner;

// 1. Declare a class

public class FractionToDecimal {

   // 2. Write the main method

   public static void main(String[] args) {

       

       // 3. Create an object of the Scanner class called <em>input</em>

       Scanner input = new Scanner(System.in);

       

       // 4. Prompt the user to supply the numerator

       System.out.println("Please enter the numerator");

       

       // 5. Declare and initialize a variable <em>numerator </em>to hold the numerator

       // supplied by the user.

       // The numerator is of type double since the program does not

       // specify any. With a double both integer and floating point numbers

       // will be supported.

       double numerator = input.nextDouble();

       

       // 6. Prompt the user to enter the denominator

       System.out.println("Please enter the denominator");

       // 7. Declare and initialize a variable <em>denominator </em>to hold the

       // denominator supplied by the user.

       // The denominator is also of type double since the program does not

       // specify any. With a double, both integer and floating point numbers

       // will be supported.

       double denominator = input.nextDouble();

       // 8. Check if the denominator is or is not zero.

       // if it is zero, display an error message        

       if(denominator == 0){

           System.err.println("ERROR - Cannot divide by zero.");

       }

       // if it is not zero, then print out the result of the division

       else {

           System.out.println("The result is " + (numerator/denominator));

       }

       

   }                       // end of main method

   

}                            // end of class declaration

Please Note:

The code above has been written in Java.

The explanation segment contains comments to explain every line of the code.

But a few things are still worth noting;

i. Dividing the numerator by the denominator will convert a fraction to decimal.

ii. The object of the Scanner class <em>input </em> is used to get the inputs (numerator and denominator) from the user. Since the inputs are going to be integers or doubles, the nextDouble() method of the the Scanner class is used.

iii. If the denominator is zero, an error message will be displayed. I have used the System.err.println() method for that rather than the regular System.out.println() method. The difference is that the former will print out the error text in red color.

iv. Notice also that the else statement in the code will perform the division and also print out the result of the division along side with some text.

<em>Hope this helps!</em>

3 0
3 years ago
What is an "immediate preemptive scheduler"?
lyudmila [28]
In computing<span>, </span>preemption<span> is the act of temporarily interrupting a </span>task<span> being carried out by a </span>computer system<span>, without requiring its cooperation, and with the intention of resuming the task at a later time.</span>
6 0
3 years ago
Consider sending a stream of packets from host a to host b using ipsec. typically, a new sa will be established for each packet
nordsb [41]

Consider sending a stream of packets from Host A to Host B using Ipsec. Typically, a new SA will be established for each packet sent in the stream. True or False? Tweet Answer FALSE. REASON: Ipsec SA is first connect with Host A and Host B. So, all packets in the stream use the new SA.

8 0
2 years ago
A fast way to add up a column of numbers is to click in the cell below the numbers and then: Click Subtotals on the Data menu. V
Art [367]

Answer:

Click the AutoSum button on the Standard toolbar, then press ENTER

Explanation:

Excel offers a range of options to perform various mathematical operations. When numeric values are being inputted into cells, either columns or rows, the AutoSum function which is located in the home Taskbar allows for a very fast addition of the total values in the column or rows. Once the cell after the last cell value is selected, the AutoSum function is selected and the ENTER button is pressed, this will use the sum function of excel to quickly provide the total sum of all the values in the column.

3 0
3 years ago
Read 2 more answers
State and explain three importance of internet education​
Ne4ueva [31]

Answer:

It can improve the quality of education in many ways. It opens doorways to a wealth of information, knowledge and educational resources, increasing opportunities for learning in and beyond the classroom. Teachers use online materials to prepare lessons, and students to extend their range of learning

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • The condition, ____, entered in the criteria row of a long text field in a query window would retrieve all records where the lon
    8·1 answer
  • All of the following are qualities of an aprenticeship except
    12·1 answer
  • Give 5 uses of software and hardware.
    15·1 answer
  • Webster defines risk as "the possibility of loss or injury". Therefore, driving a motor vehicle is a risk.
    12·1 answer
  • Chevening is looking for individuals with strong professional relationship building skills, who will engage with the Chevening c
    15·1 answer
  • Based upon what you know
    5·1 answer
  • Answer the following questions: • What is the source of the user’s request? Can a technical solution solve his problem? Perhaps
    10·1 answer
  • Assembly (Procedure and Conditional Processing). For the following program, what are outputs for register EAX, EBX, ECX, and EDX
    11·1 answer
  • In a paragraph, describe in detail a practical real-world example of where you would implement a singly-linked list and why a si
    8·1 answer
  • What causes the hidden node problem in a wireless local area network (wlan)?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!