Answer:
a. true
Explanation:
IP is a unreliable protocol because it does not guarantee the delivery of a datagram to its destination. The reliability must be provided by the upper layer protocols like TCP. IP does not support flow control, retransmission, acknowledgement and error recovery.
(BRAINLIEST QUESTION) What are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality?
Answer:
Internet of Vehicles (IoV) is a concept in intelligent transportation systems (ITS) in which vehicles with IoV will be able to communicate with each other and [ublic networks through V2I (vehicle-to-infrastructure), V2P (vehicle-to-pedestrian) interaction, and V2V (vehicle-to-vehicle).
There are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality:
IoV is unable to predict human behavior and body language of other drivers so it can be dangerous sometimes to take respective actions that a normal vehicle driver can do. Risk of security challenges and security attacks is one of the biggest challenges as the networks can be manipulated.People have lack of trust in IoV due to privacy and health concern.The initial cost of IoV is very high that only few rich people can buy it.Write a memo to the vice president, outlining the steps an employee might have taken to create an e-mail message and make it appear to come from another employee's account. Be sure to include some SMTP commands the culprit might have used.
Answer:
Following are the memo to the vice president:
Explanation:
In this question, the president claims, that he got a threatening e-mail from the Maui worker. HR acknowledged that all of the workers should always be dismissed, in its protection, that worker claims that he did not send the message but he does not recognize why the message implies him return address. Here is a note for the vice president, who explains how an employee could have produced an email and made it look to be from another worker's account. That stuff we want will be progressively explained as follows:
a) The manipulating and e-mail used only by spammers and attackers were called this technique. In the SMTP server, it sends messages, that you can set up to send your spammer to the email addresses. Instead of a mail confirmation, I d the forger requires the receiver to see the next employee I d email. that recipient doesn't understand who sent the message.
b) The e-mail Systems information allowing for accessible transfer is used by the intruder or forger. It must use an attacker order to verify communication with the SMTP server command:
telnet smpt.server.name 25
Its name of the SMTP server is smpt.domain.name, and the port is 25.
c) when the last stage is successful as well as a link created, this order to imitate an email account only with command can be entered:
MAIL from: Email-id
It creates a problem for the worker that sends the e-mail with the same id
d) Hacker sets the email of the receiver to:
RCPT to: boss email-id
It sets the beneficiary as the e-mail above.
e) By entering an order, you can create the email data:
DATA It may also adjust the date by using command and Any date we would like to use.
Date: (date you would like)
We should settle on the following:
Subject: (your topic)
f) We press Insert after the topic is written. In this body can then be e-mail forms. It produces the text.
g) its email forged is forwarded.
answer im timed i'll mark brainliest
Robert is creating a newsletter in Word and needs to have the ultimate flexibility on the placement of images and text. Which component is treated like an image but still allows free-flowing text? shapes styles pictures text box
Answer:
The answer is shapes.
Explanation:
Answer:
D: Text box
Explanation:
For some reason, Danica's classmate George could not find the registered symbol in the symbol gallery. He is selling
products that a popular baking company donated to him for the school fair. Danica tells George that he can access
the symbol using keystroke codes.
Which keystroke code does George need to use to add the registered symbol beside the company's name?
O Alt + 0174
O Ctrl + 0174
* Enter + 0174
O Windows + 0174
Intro
Done
Answer alt +0174
Explanation:
Answer:a
Explanation:
How can you troubleshoot Internet access problems?
Answer:
Check the network icon (or wireless connection settings) to see if you have Internet access. ...
Check for changes to proxy settings.
Check the network cables if your computer is wired to the router.
Reset your router.
Check your firewall or security software.
Hopefully this helps.
Answer:
Delete items from the cache, check your Internet connection, and try using a different browser.
Explanation:
Edge lesson
Can someone help me with the 2.4 code practice question 2 on Edhesive???
Answer:
sure, just show me the problem
Answer:
x=float(input("Enter a number: "))
sub=(x-int(x))
print(sub)
Explanation: Got it right
Which type of evidence should victims collect to help officials catch cyber bullies
Answer:
(c)social media usernames
Explanation:
The type of evidence should victims collect to help officials catch cyber bullies is social media usernames.
What do you mean by the cyber bullies?Cyberbullying is when someone is harassed, threatened, or intimidated through a cell phone, instant messaging app, email, or social networking sites.
Children frequently engage in cyberbullying because they have access to these technologies at an earlier and earlier age.
Cyberbullying victims may have a variety of negative consequences, such as mental health problems, subpar academic results, a desire to quit school, and even self harm thoughts.
Bullies themselves at a higher chance of developing problems like drug abuse and engaging in violence.
Therefore, the type of evidence should victims collect to help officials catch cyber bullies is social media usernames.
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Q:Ideally, how often should you back up the data on your computer? once an hour once a day once a month once a year
A: It's once a day
Answer:
Ideally you should do it once a day!
Explanation:
On edge! And it's on google too but I know it from my tests and learning!
Ideally, you should back up the data on your computer regularly, and the frequency of backups will depend on the amount and importance of the data you generate or modify.
What is backup?Backup refers to the process of creating a copy of data and storing it in a separate location or device in case the original data is lost, damaged, or corrupted.
Ideally, you should back up your computer's data on a regular basis, with the frequency of backups determined by the amount and importance of the data you generate or modify.
It is recommended to back up critical data, such as important documents, financial records, and photos, at least once a day, and even more frequently if possible, such as hourly or in real-time.
Monthly or weekly backups may be sufficient for less critical data. The key is to have a consistent and dependable backup system in place to safeguard your data in the event of hardware failure, theft, loss, or other disasters.
Thus, this way, the data should be backed up regularly.
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Enhancing personal identity is often a factor in making a career choice
Wi-fi works by converting data signals into which of the following?
Answer:
Radio waves
Explanation:
Wi-fi works by converting data signals into radio waves.
What is WI-Fi?Wi-Fi is a family of network protocols which is wireless based.
Wi-Fi are generally used for local area networking of devices and Internet access. It allows nearby digital devices to exchange data by the help of radio waves.
Hence, Wi-fi works by converting data signals into radio waves.
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Complete the statement below with the correct term.
A utility that provides names to each computer on a network is called a ____________naming service.
Answer:
DOMAIN
Explanation:
A utility that provides names to each computer on a network is called a DOMAIN naming service.
Imagine you are an instructor for an online course. A few hours before a test, one student emails you to ask when the test is and how to prepare. How would you help this student? Explain your answer.
Answer is given below
Explanation:
an instructor for an online course when student emails about exam time its instructor priority to tell as soon as possible tell them test date and time
and if ask for tips for last hour preparation so some advice give them as
First of all, you need to know the minimum basics like what is the name of the subject in the syllabus and how many chapters are there. Start with items that are easy to complete in less time. It boosts your self-confidence and reduces stress. Find the important things that are repeated eleven times in the exam. You can even go through the papers of previous years to find it. When reading a topic, focus 100% with 0% variations. Do not leave unimportant things. At the very least, read it. You do not need to excel in these subjects, but at least you should be able to try those answers. Do not panic before the exam, you may forget the answer in the exam if you are scared. Allocate time for each answer you write. Time management during the exam is also important. Don't forget to revies the keywords in each topic.What is the origin of the name “breadboard”?
Answer:
Originally the word referred to a literal bread board, a polished piece of wood used for slicing bread. In the 1970s the solderless breadboard ( a.k.a. plugboard, a terminal array board) became available and nowadays the term "breadboard" is commonly used to refer to these.
What type of data uses numbers that can be used in the arithmetic operations?
Answer:
Numerical data uses numbers that can be used in arithmetic operations.
What is the name of the access panel where you can configure the
appearance or actions in an application, operating system, or hardware?
Answer:
control panel
What is authentication?
А
The process of converting data that has been converted into an unreadable form of text back to its original form
B
The process of converting data into an unreadable form of text
С
O
The process of verifying the identity of a user who logs on to a system, or the integrity of transmitted data
D
The process of providing proof that a transaction occurred between identified parties
Answer:
C
Explanation:
I believe that's the answer if it's not sorry
For every decision you make, there is a trade-off. Please select the best answer from the choices provided T F
Answer:
True
Explanation:
Alexis wants to learn HTML and CSS. She wants to test your coding skills in these design languages how can she practice code writing abilities?
How do you add a section break that would start the new section on the same page?
Answer:
Click the Page Layout tab, click Breaks, and choose Continuous.
A program executes 15 billion instructions. You are running this program in two systems: System A: has a processor with 3 GHz and an average CPI of 2.0 System B: has an average CPI 1.2 and execution time is 1.5 X more than system A. What is the clock speed of processor in system B.
Answer:
Clock speed of B = 7.5 GHz
Given:
Processor speed of A = 3 GHz
Average CPI of A = 2
Average CPI of B = 1.2
Execution time of B is 1.5 times then A
Find:
Clock speed of B
Computation:
Execution time = CPI × Processor speed × Instructions
Execution time of B = 1.5[Execution time of A]
1.2 × Clock speed of B[15 billion] = 1.5[2 × 3][15 billion]
Clock speed of B = 7.5 GHz
what tool should you use to look for information on a network?
A. A social network
B. A magnifying glass
C. A search engine
D. A consumer report
Ashley wants to know the oldest form of both water purification and waste disposal. Help Ashley determine the methods. The oldest method of water purification is . The oldest method of waste disposal is .
Answer: Distillation and Landfill
Explanation:
Distillation is the old method of water purification, these process involves the separation of compounds or components of a mixture based on their different boiling points. Today we have advanced method of seperation, although Distillation is still being used.
Land fill is one of the oldest form of waste disposal, these method involves digging up a large land mass(depending on the waste to be disposed) and dumping the water into the dugged land mass, then cover it up with the sand that was dugged out. Today, they are more advanced ways to handle wastes such as incinerator.
Which of these tools can best be used as a self assessment for career planning purposes? a personality test an asset analysis a self-directed learning experience a goal development checklist
Answer:
C - a self-directed learning experience
Explanation:
The tool that can best be used as a self-assessment for career planning purposes is a self-directed learning experience. Thus the correct option is C.
What is a Career?A career is referred to what an individual chooses as a profession to earn something. A career of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achieve the goals of life.
Self-directed learning encourages the organic growth of personality, creativity, persistence, and life happiness. It promotes students' options, independence, ambition, and the development of various abilities for lifetime learning.
Finding your skills, values, hobbies, and interests is the first step in the career development process. From there, one may decide what kinds of roles might be interesting to both you and a good fit.
Therefore, option C is appropriate.
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Which is a characteristic of an effective problem statement? It is based on research. It contains outside information. It contains technical language. It is reviewed by competitors.
Answer:
It is based on research
Explanation:
An effective problem statement is a term often used in research operation to describe a statement that practically deals with the current issue that needs to be solved, situations or circumstances that require enhancement, or a drawback that must be solved, which demands critical insight and conscious analysis.
There are various characteristics of Effective problem statement, some of which are:
1. It should focus on the need for solving the problem
2. The ways in which the problem will be solved should be stated in a precise and concise manner
3. It should be based on the main objective of the statement.
Hence, in this case, the correct answer is "It is based on research."
Answer:
A
Explanation:
Correct on Edge 2021:)
Your welcome
HELPPPP
Question #4
Multiple Choice
Which part of a network controls the flow of information among computers within a network?
•switch
•client
•server
•router
Answer:
Switch
Explanation:
A network switch (also called switching hub, bridging hub, officially MAC bridge) is a computer networking device that connects devices together on a computer network by using packet switching to receive, process, and forward data to the destination device.
The part of a network that controls the flow of information among computers within a network is router. The correct option is D.
What is router?A router is a physical or virtual gadget that links two or more packet-switched computer networks.
A router examines a data packet's destination Internet Protocol address (IP address), calculates the best path for it to take, and then forwards it.
On computer networks, a router receives and sends data. Routers are frequently mixed up with network hubs, modems, and network switches.
Routers, on the other hand, can combine the functions of these components and connect with these devices to improve Internet access or assist in the creation of business networks.
A router, similar to a switch, routes data packets based on their IP addresses.
Thus, the correct option is D.
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A consumer is the name for:
A. A person who buys and uses products and services
B. A product or service that a person purchases.
C. The person who sells goods and services to others.
D. Goods and services sold via the internet.
Answer:
A. a person who buys and uses products and services
When you perform a search, a general search engine searches the entire Internet.
A. True
B. False
Answer:
a
Explanation:
general search is a
advanced search is b
WILL DO A BRAINLY! help pls.
Suppose you have one particular application that is trying to send data on the Internet but none of the data is making it to the
destination. Other applications work fine. What might you suspect is happening?
a) The Network connection is broken
b) the network is experiencing latency
c) firewall is blocking that application
d)data loss is occurring due to network congestion
Answer:
Firewall is blocking that application.
Explanation:
i got it right on the test and i hope yall have a great day :3
Answer:
FIREWALL
Explanation
i did it on edj
A _____ pattern is a heart-shaped pattern that captures sound from a single direction, mostly from the front.
Answer:
Cardioid
Explanation:
Answer: A cardioid pattern is a heart-shaped pattern that captures sound from a single direction, mostly from the front.
Explanation: