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3 years ago

Ipv6 includes a native information security framework (ipsec) that provides both data and control packets. true false

1 answer:

5 0

The statement that IPv6 includes a native information security framework (IPsec) that provides both data and control packets is false.
IPSec is a mandatory component for IPv6, and is used to natively protect IPv6 data as it is sent over the network,. and not control packets.
The IPv6 IPSec is a set of Internet standards that uses cryptographic security services to provide confidentiality ,data origin authentication and data integrity

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Which of the following SQL statements will display all customers who have not recently placed an order? a. SELECT customer# FROM

JulsSmile [24]

Answer:

The correct option is option 4 from the options indicated below:

Explanation:

The options are as given below

1-SELECT customer# FROM customers

UNION

SELECT customer# FROM orders;

2-SELECT customer# FROM orders

MINUS

SELECT customer# FROM customers;

3-SELECT customer# FROM orders

INTERSECT

SELECT customer# FROM customers;

4-SELECT customer# FROM customers

MINUS

SELECT customer# FROM orders;

Option 1 is not correct as it will provide the list of all the customers whether they have placed order or not.

Option 2 is not correct as it will provide the list of customers who have placed order but are not in the customers table. This will return the empty records.

Option 3 is not correct as it will provide the list of customers who have placed the order.

Option 4 is correct as it will provide the list of customers from the CUSTOMERS table which are not in the Orders table. thus the list of customers who have not placed the order yet.

3 0

3 years ago

Define global variables called highestNum, userInput and sumOfNums and initialize them. In Main call 2 methods: 1) UserData() 2)

Montano1993 [528]

Answer:

Explanation:

The following code is written in Java. It creates the two methods as requested using the Scanner and Random built-in classes in Java. Once the loop is completed and the highestNum is calculated, then the displayResults method is called to print out all the information in the correct format. The output of the program can be seen in the attached image below.

import java.util.Random;

import java.util.Scanner;

class Brainly {

static int highestNum = 0;

static int userInput;

static int sumOfNums = 0;

public static void main(String[] args) {

userData();

displayResults();

}

private static void userData() {

Scanner in = new Scanner(System.in);

Random rand = new Random();

System.out.println("Enter a number between 9 and 20: ");

userInput = in.nextInt();

if ((userInput >= 9) && (userInput <= 20)) {

for (int i = 0; i < userInput; i++) {

int num = rand.nextInt(100);

if (num > highestNum) {

highestNum = num;

}

sumOfNums += num;

}

public static void displayResults() {

System.out.println("There were " + userInput + " numbers generated");

System.out.println("The highest number generated is " + highestNum);

System.out.println("The sum of the numbers is " + sumOfNums);

int average = sumOfNums / userInput;

System.out.println("The average of the numbers is " + average);

}

5 0

3 years ago

When it comes to credit scores, why is having a

inessss [21]

Answer:

credit karma

Explanation:

karma is -69

6 0

3 years ago

Kristi, an event planner, wants to store caterers’ names and contact information in an organized manner. Kristi will MOST LIKELY

bixtya [17]

Answer:

Publisher Program

Explanation:

5 0

3 years ago

Good information is characterized by certain properties. Explain how you understand these characteristtics of good information.

Sedbober [7]

Answer:

here is your ans

Explanation:

Characteristics of good quality information can be defined as an acronym ACCURATE. These characteristics are interrelated; focus on one automatically leads to focus on other.

Accurate

Information should be fair and free from bias. It should not have any arithmetical and grammatical errors. Information comes directly or in written form likely to be more reliable than it comes from indirectly (from hands to hands) or verbally which can be later retracted.

Complete

Accuracy of information is just not enough. It should also be complete which means facts and figures should not be missing or concealed. Telling the truth but not wholly is of no use.

Cost-beneficial

Information should be analysed for its benefits against the cost of obtaining it. It business context, it is not worthwhile to spend money on information that even cannot recover its costs leading to loss each time that information is obtained. In other contexts, such as hospitals it would be useful to get information even it has no financial benefits due to the nature of the business and expectations of society from it.

User-targeted

Information should be communicated in the style, format, detail and complexity which address the needs of users of the information. Example senior managers need brief reports which enable them to understand the position and performance of the business at a glance, while operational managers need detailed information which enable them to make day to day decisions.

Relevant

Information should be communicated to the right person. It means person which has some control over decisions expected to come out from obtaining the information.

Authoritative

Information should come from reliable source. It depends on qualifications and experience and past performance of the person communicating the information.

Timely

Information should be communicated in time so that receiver of the information has enough time to decide appropriate actions based on the information received. Information which communicates details of the past events earlier in time is of less importance than recently issued information like newspapers. What is timely information depends on situation to situation. Selection of appropriate channel of communication is key skill to achieve.

Easy to Use

Information should be understandable to the users. Style, sentence structure and jargons should be used keeping the receiver in mind. If report is targeted to new-comer in the field, then it should explain technical jargons used in the report.

4 0

3 years ago