which protocol is used to automatically provide ip addresses for the clients in the network? a. arp b. dns c. dhcp d. icmp
Answers
The protocol used to automatically provide IP addresses for clients in a network is c. DHCP (Dynamic Host Configuration Protocol). DHCP is responsible for assigning IP addresses to devices on a network so that they can communicate with each other.
When a device connects to the network, it sends a request to the DHCP server for an IP address. The DHCP server then assigns an available IP address from its pool of addresses and sends it back to the device, along with other network configuration information such as the subnet mask and default gateway.
ARP (Address Resolution Protocol) is used to map IP addresses to MAC addresses on a local network. DNS (Domain Name System) is used to translate domain names into IP addresses so that devices can communicate with servers on the internet. ICMP (Internet Control Message Protocol) is used for diagnostic and error-reporting purposes, such as to test connectivity or determine the cause of network issues. However, none of these protocols are used for assigning IP addresses to devices on a network, which is the primary function of DHCP.
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Related Questions
Although they are not commonly used in most parts of the developed world today, ________ modems were used to convert information between analog and digital forms for transmission over the pots telephone network.
Answers
Although they are not commonly used in most parts of the developed world today, Modulation modems were used to convert information between analog and digital forms for transmission over the pots telephone network.
What is a modem used for in networking?Individual PCs are frequently connected to a WAN via modems. Data can be sent over a regular phone line using a modem. Anywhere a phone can be used, a modem can be used as well.
Telephone connections were not built to transport the digital signals used by computers because the telephone network was established before computers were widely used. They are made to transmit human speech as analog electrical waveforms.
Therefore, Computer communication via a phone line requires the use of a modem, a specialized device. The modem transforms binary digital data from the computer into an analog signal that may be transmitted over the phone line.
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Which IPR will provide legal protection to the product from competitior infringement
Answers
The product would have legal protection from competitor infringement under trade mark protection.
In order for people to coexist in freedom, regardless of their lifestyle or political views, the Ministry of Justice and Security is tasked with upholding the law. Because it safeguards original expression that is fixed in a tangible medium and the result of writing, copyright law is distinctive within the broader intellectual property regime. As used herein and as supported by an inquiry, the phrase "Protection Cases" refers to instances of child abuse, institutional abuse, neglect, and/or institutional neglect. Making sure a person's rights are not disregarded or violated is what it means to protect rights. From service commencement to discharge and follow-up, every step of the process reflects this affirmation and protection.
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One type of network protocol attack takes advantage of the icmp echo request message type by flooding a target computer with icmp echo requests.
a. True
b. False
Answers
The statement that One type of network protocol attack takes advantage of the icmp echo request message type by flooding a target computer with icmp echo requests is true.
What are network protocols?
Network protocols are a set of guidelines that specify how connected devices transmit information conveniently and securely over a network.
For devices to communicate regardless of variations in software, hardware, or internal processes, protocols act as a common language. The claim that one kind of network protocol attack uses the icmp echo request message type to its advantage by bombarding the target computer with icmp echo requests
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Which of the following devices can be connected to a network? Check all of the boxes that apply.
printers
smartphones
typewriters
laptops
pencils
tablet computers
Answers
Answer:
1, 2, 4, 6
Explanation:
ITEMS
Evan spent 25% of his money on rent and g on food, together his
expenses totaled to $75.00. Calculate the total amount of money Evan had
Answers
Answer:
Total money he had = $136 (Approx.)
Explanation:
Given:
Spend on rent = 25%
Spend on food = 30%
Total of expenses = $75
Find:
Total money he had
Computation:
Total money he had = [Total of expenses][100/ (Spend on rent + Spend on food)]
Total money he had = [75][100/ (25 + 30)]
Total money he had = [75][100/ (55)]
Total money he had = 136.36
Total money he had = $136 (Approx.)
Write an LMC program as follows instructions:
A) User to input a number (n)
B) Already store a number 113
C) Output number 113 in n times such as n=2, show 113
113.
D) add a comment with a details exp
Answers
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
The LMC program can be written as follows:
sql
Copy code
INP
STA 113
INP
LDA 113
OUT
SUB ONE
BRP LOOP
HLT
ONE DAT 1
Explanation:
A) The "INP" instruction is used to take input from the user and store it in the accumulator.
B) The "STA" instruction is used to store the number 113 in memory location 113.
C) The "INP" instruction is used to take input from the user again.
D) The "LDA" instruction loads the value from memory location 113 into the accumulator.
E) The "OUT" instruction outputs the value in the accumulator.
F) The "SUB" instruction subtracts 1 from the value in the accumulator.
G) The "BRP" instruction branches back to the "LOOP" label if the result of the subtraction is positive or zero.
H) The "HLT" instruction halts the program.
I) The "ONE" instruction defines a data value of 1.
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
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write a program in Python and explain how we do the program
Answers
please send what program, I will help you.
Answer:
num1 = 1.5
num2 = 6.3
sum = num1 + num2
print('The sum of {0} and {1} is {2}'.format(num1, num2, sum))
Explanation:
This program adds up two numbers.
num1 = 1.5 means that a variable called num1 has been assigned to the number 1.5num2 = 6.3 means that a variable called num2 has been assigned to the value 6.3sum = num1 + num2 means that the variables num1 and num2 have been added together and their total has been assigned to the new variable sumprint('The sum of {0} and {1} is {2}'.format(num1, num2, sum)) means that the text that will be printed shall read out the sum of their answers formatted with brackets that are kept in place of their respective variables.__________, a level beyond vulnerability testing, is a set of security tests and evaluations that simulate attacks by a malicious external source (hacker).
Answers
According to security evaluation, Penetration testing is a level beyond vulnerability testing, a set of security tests and evaluations that simulate attacks by a malicious external source (hacker).
Penetration testing is often considered or described as ethical hacking. It involves the process of securing a firm or organization's cyber defenses.
The process of penetration testing or security testing includes assessing for exploitable vulnerabilities in networks, web apps, and user security.
Hence, in this case, it is concluded that the correct answer is Penetration testing.
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A workspace that an employee accesses using a Web browser fits the definition of a _____.
•mobile device
•Wifi-enabled device
•collaborative environment
•virtual workspace
Answers
Answer:
virtual workspace
Explanation:
I hope I've helped
What is the pencil tool in photoshop
Answers
Answer:
I think its to draw on the photo.
Explanation:
Answer:
draw
Explanation:
it opens the drawing menu
You are testing a printer you just installed, so you use the operator panel on the printer to print a test page. Later, you use the printer properties on your computer to print a test page. Instead of a normal test page, you receive several pages with garbled characters on them. What is the most likely cause of the problem
Answers
Do all of the packets in your sent messages always follow the same path? If not, describe at least two different paths packets took.
Answers
It should be noted that all the packets in the sent messages do not always follow the same path.
It should be noted that data travels in packets across the internet. There can be about 1500 bytes in each packet. The packets have wrappers that contains information about the kind of data in the packet.When an email is sent, the message sent will then be broken up into packets which then travel across the network. It should be noted that different packets do not take the same path.This is required in order to help manage the traffic of the network. For example, when there's a fail in connection, an alternate route can be taken for the data to travel.In conclusion, the packets in your sent messages do not always follow the same path.
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Consider the following code segment. A 9-line code segment reads as follows. Line 1: list, open angular bracket, string, close angular bracket, animals equals new array list, open angular bracket, string, close angular bracket, open parenthesis, close parenthesis, semicolon. Line 2: blank. Line 3: animals, dot, add, open parenthesis, open double quote, dog, close double quote, close parenthesis, semicolon. Line 4: animals, dot, add, open parenthesis, open double quote, cat, close double quote, close parenthesis, semicolon. Line 5: animals, dot, add, open parenthesis, open double quote, snake, close double quote, close parenthesis, semicolon. Line 6: animals, dot, set, open parenthesis, 2 comma, space, open double quote, lizard, close double quote, close parenthesis, semicolon. Line 7: animals, dot, add, open parenthesis, 1 comma, space, open double quote, fish, close double quote, close parenthesis, semicolon. Line 8: animals, dot, remove, open parenthesis, 3, close parenthesis, semicolon. Line 9: system, dot, out, dot, print l n, open parenthesis, animals, close parenthesis, semicolon. What is printed as a result of executing the code segment?
Answers
The given code snippet initializes an ArrayList named "animals" which is intended to keep a record of strings. The add() method is utilized to append the terms "dog", "cat", "snake", and "fish" to the existing list.
What does the program do?Afterwards, the program utilizes the set() function to substitute the item placed in the second index with the term "lizard," thus resulting in a modification from "snake" to "lizard."
Subsequently, the program implements the add() function once more to incorporate the word "fish" at position 1, resulting in the displacement of elements succeeding said index to the right.
Next, the remove() function is employed to eliminate the item at position 3, which is denoted by "fish".
Ultimately, the println() method is utilized to print out the contents of the "animals" list, which then manifests as the following output: [dog, cat, lizard, fish].
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Java Provide the command to call the calcCirArea() function using a value of 15 for the circle’s radius and storing the result in a variable named finalArea.
Answers
Java Specify the command to invoke the calcCirArea() function with a radius of 15 and to save the outcome in the finalArea variable.
A Java application is launched via the java command. It accomplishes this by launching the Java Virtual Machine (JVM), loading the chosen class, and invoking the main() function of that class. The method must receive a String array as a parameter, be declared public and static, and not return any values. The form of the method declaration is as follows:
The Java command can start a class that is declared in a source file when it is in source-file mode. For more information on using the source-file mode, see Launching Single-File Source-Code Programs in Source-File Mode.
Note: You can prepend the JDK JAVA OPTIONS launcher environment variable's content to the Java launcher's actual command line. See utilizing the launcher environment variable JDK JAVA OPTIONS.
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Complete the sentence about RSA encryption.
The two numbers, P and Q, used to find the keys _________
options:
- are divisible by two prime numbers
- usually consist of thousands of bits
- can be small numbers as long as they prime
answer: usually consist of thousands of bits
somebody please add an answer so this doesnt get deleted
Answers
The two numbers, P and Q, used to find the keys as they usually consist of thousands of bits.
What is the numbers P and Q in RSA encryption?The RSA algorithm is known to be the Rivest-Shamir-Adleman. It is said to be a kind of algorithm that is often used by technologies in message encryption and its decryption.
It known to be made up of asymmetric or also of public-key cryptography. In the steps for RSA algorithm, one has to Choose two large prime numbers P & Q.
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Answer: usually consist of thousands of bits
Explanation:
Got it right
how do you use the internet? researching? studying? comparative shopping? how could you more effectively use the internet? explain and provide very specific examples.
Answers
The internet can be used in a variety of ways, including for researching, studying, and comparative shopping.
What is the Internet?The Internet is an extensive network that connects computers all over the world. Through the internet, information can be shared and communication is possible from anywhere.
To effectively use the internet, it is important to be organized, focused, and to have a plan. For example, when researching a topic, it is helpful to have a list of keywords and specific questions to help guide your search.
When studying, it is important to set goals and stick to a schedule to stay on track. When using the internet for comparative shopping, it is important to be thorough and to compare prices, reviews, and other factors before making a purchase.
Additionally, using tools such as bookmarking and taking notes can help to make your internet use more efficient and effective.
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str1=”Good” str2=”Evening” Does the concatenation of the above two strings give back a new string or does it concatenate on the string str1? How do you prove your point?
Answers
Answer:
It gives a new string
Explanation:
In programming; when two or more strings are concatenated by a concatenating operator, the result is always a new string.
From the question, we have that
str1 = "Good
str2 = "Evening"
Let's assume that + is the concatenating operator;
str1 + str2 = "Good" + "Evening" = "GoodEvening"
The result of concatenating str1 and str2 is a new string "GoodEvening" while str1 and str2 still maintain their original string value of "Good" and "Evening"
I know this isn't the right platform for this question, but where should I go to get a good PC and a good monitor? I'm thinking about becoming a streamer.
Answers
Answer: Alienware is really good if you are into fps games such as call of duty but it depends on your price I know alien ware can be pretty expensive so it's up to you.
A soldier white line down the center of a two lane road indicates
Answers
Answer:
This indicates that you may carefully switch lanes.
Explanation:
If dotted line, then yes.
which functional area in a restaurant is used for server preparation and retrieval of salads, desserts, and other items?
Answers
In a restaurant, the functional area used for server preparation and retrieval of salads, desserts, and other items is known as the service area.
What is a service area?In a foodservice establishment, the service area is a designated area where customers are served their meals. This area includes a counter or table where customers can place their orders and pick up their food or beverages.
What are the components of a service area?The following components are included in a service area:
Cash registers and POS terminals where payments are processedDisplays and menus that showcase the restaurant's offeringsCondiment and beverage dispensersCutlery and condiment holdersNapkin dispensersThe service area is where customers receive their food and pay for their meals. It is a critical component of a restaurant's operations because it is where the majority of customer interactions occur, and a restaurant's reputation is determined by the quality of service it provides.
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is a mainframe computer portable?
Answers
Answer:
Mainframe Computers and Minicomputers are the categories of a laptop wherever mainframe computers give rather more options than minicomputer and high capability for memory and process speed. At the beginning, Mainframe Computers were made to produce responsibleness for dealing process and are primarily used as servers.
Explanation:
When to put a new item into the cache?
Which cache line to put the new item in?
Which item to remove from the cache when a slot is needed?
Where to put a newly evicted item in the larger memory?
Answers
In the cache memory, the replacement policy is used to decide when to put a new item into the cache, which cache line to put the new item in, which item to remove from the cache when a slot is needed, and where to put a newly evicted item in the larger memory.
Some of the most common replacement policies include:
1. Least Recently Used (LRU)
2. First In First Out (FIFO)
3. Least Frequently Used (LFU)
4. Random Replacement In the LRU policy, the cache line that has not been used for the longest time is chosen to be evicted, and the newly accessed item is put in the cache line that is freed up.
In the FIFO policy, the item that was first added to the cache is chosen to be evicted, and the newly accessed item is put in the next available cache line. In the LFU policy, the item that has been used the least number of times is chosen to be evicted, and the newly accessed item is put in the cache line that is freed up. The cache line that is freed up is then available to be used for the newly accessed item.
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photograph connect to globalization?
Answers
Answer:
This globalisation may be through the World Wide Web, travelling exhibitions, television, or books, newspapers, and magazines. An off shoot of this international dissemination is the commercial, cultural, and political benefits that globalisation adds to the value of photography.
Explanation:
i am a protocol that uses encryption to perform security-related functions. i regulate privacy and security between network nodes. what protocol am i?
Answers
You are most likely the Transport Layer Security (TLS) protocol, which uses encryption to provide secure communication and privacy between network nodes.
You are likely referring to the Transport Layer Security (TLS) protocol. It is a cryptographic protocol that provides secure communication between network nodes over the internet. TLS encrypts data to protect against eavesdropping, tampering, and forgery, and authenticates the communication endpoints to ensure their identities. It operates at the transport layer of the OSI model, establishing a secure session between two applications by negotiating a set of cryptographic algorithms and exchanging digital certificates. TLS is widely used in web browsers, email systems, and other applications that require secure communication over the internet.
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pls help with this two.
Answers
Answer:
I love my *country ** so i am going visit it
Answer:
I also like my country very much
acess labeling windows
Answers
Answer:
I got the same thing
Explanation:
the four main disabilities or impairments that computers can modify are for
Answers
Answer:
Cognitive impairments (head injury, autism, developmental disabilities) and learning disabilities, (such as dyslexia, dyscalculia, or ADHD). Visual impairment, such as low-vision, complete or partial blindness, and color blindness.
Explanation:
Can I use a charger that has 65w on my dell inspiron 15 5570 that normally takes 45w? The input of my laptop is 19.5V---3.31A/3.34A, and the output of the charger is 19.5v----3.34A. Write the answer in 3-5 sentences. (5 points)
Answers
Answer:
Yes, as the values are very similar and will generally be fine.
Explanation:
In general, it is safe to use a charger with a higher wattage than the one specified for your laptop as long as the voltage and amperage ratings match or are very close. In this case, since the input of the Dell Inspiron 15 5570 is 19.5V with an amperage rating of 3.31A/3.34A, and the charger you are considering has an output of 19.5V with an amperage rating of 3.34A, these values are very close and it should be safe to use the higher-wattage charger. However, using a charger with a much higher wattage than the one specified for your laptop, or one with significantly different voltage or amperage ratings, could potentially damage your laptop or cause a safety hazard.
why is it important to put specific conditionals first?
Answers
Answer:
i dunno
Explanation:
Answer:
Explanation:
First conditional is used to talk about actions/events in the future which are likely to happen or have a real possibility of happening. If it rains tomorrow, I'll stay at home.
How does a modem communicate with a server in the same continent (without underwater cables)?
Answers
Answer:
A modem is typically used to send digital data over a phone line. The sending modem modulates the data into a signal that is compatible with the phone line, and the receiving modem demodulates the signal back into digital data. Wireless modems convert digital data into radio signals and back.