The network belongs to Class B if the first decimal value of an IP address is between 128 and 191.
An IP address is a unique identifier for a device on a network. IP addresses are divided into classes that determine the number of bits used for the network ID and the host ID. Classful addressing is divided into five classes: A, B, C, D, and E. If the first decimal value of an IP address is between 128 and 191, the address belongs to class B. Class B networks use the first two decimal values to identify the network portion of the address and the remaining two decimal values to identify the host portion of the address.
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if a network security professional wants to connect some computers in the same building without it using a router what type of network is being used
Answer:
the MAC addresses of wireless NICs
Explanation:
Answer:
I would probably suggest Peer-to-Peer
The image below shows an encoding for a black and white pixel image. The first two
bytes of the data (circled in red) are used to encode the width and height of the
image. What is the best term for this type of "data about the data"? Explain why it is
necessary to include this data in the encoding.
Answer:
where is the image i need the image
Explanation:
write any two uses of word processing software
Answer:
Editing , saving and printing document
Word processing software is a multi-purpose tool with several uses. Here are two examples:
Document Creation: Word processing software is largely used for document creation and editing.
It has an easy-to-use interface with features including formatting settings, spell checking, and the ability to integrate photos, tables, and other multimedia components.
Word processing software encourages collaboration by allowing numerous people to work on the same document at the same time.
Thus, it allows for real-time editing, commenting, and monitoring of changes, making team collaboration on projects easier.
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A relation that contains minimal redundancy and allows easy use is considered to be:A) clean.B) simple.C) complex.D) well-structured.
A relation that contains minimal redundancy and allows easy use is considered to be well-structured.
In database design, a well-structured relation is one that has been normalized to reduce or eliminate redundancy and to ensure that each attribute is dependent on the primary key. This can make the relation easier to maintain and update, and can also help to improve the performance of the database system.
A clean relation might also be used to describe a relation that is easy to read and understand, with clear and consistent naming conventions and formatting. However, this term is not commonly used in the context of database design.
The terms "simple" and "complex" are not specific enough to describe the structure of a relation, and could apply to many different aspects of database design.
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True or False: In Windows, you can change settings so the screen flashes when a sound alert occurs
True. In Windows, you can change settings so that the screen flashes when a sound alert occurs.
This can be helpful for those who have difficulty hearing or are in a noisy environment. To do this, follow these steps:
1. Click on the Start button in the bottom left corner of the screen.
2. Type "Ease of Access" in the search box and select "Ease of Access Center" from the list of results.
3. In the Ease of Access Center, click on "Use text or visual alternatives for sounds."
4. Check the box next to "Turn on visual notifications for sounds."
5. Choose the option for "Flash active window" or "Flash desktop" depending on your preference.
6. Click on "Apply" and then "OK" to save the changes.
Now, whenever a sound alert occurs, the screen will flash to notify you.
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Robert and Anne, a married couple filing jointly, have an adjusted gross income of $68,676. They claim two exemptions, and can deduct $3,752 for charitable donations, $3,375 for interest on their mortgage, and $959 from city income tax. If the standard deduction for a married couple filing jointly is $8,350 and exemptions are worth $3,650 apiece, what is their total taxable income?
Answer:
the answer is B
Explanation:
Just took the test
The total taxable income of Robert and Anne, who file jointly as a married couple, is $53,026.
Data and Calculations:Adjusted gross income of Robert and Anne = $68,676
Claimable Exemptions:
Charitable donations = $3,752
Mortgage interest = $3,375
City income tax = $959
Standard Exemptions:
Standard deduction for married couple = $8,350
Exemptions = $3,650 per couple
Taxable income:Adjusted gross income $68,676
Standard deductions (8,350)
Exemptions (7,300) ($3,650 x 2)
Taxable income = $53,026
Thus, the total taxable income of Robert and Anne, who file jointly as a married couple, is $53,026.
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plz help me
Marie has never used a word processor. in 3 to 4 sentences describe how she could benefit from using a word processor to complete school writing assignment.
Her info would be clear to read. This means it cold flow better, and make more sense when reading it. If she didn't use it, she might have unclear sentences.
In phishing scams, a scam artist obtains the victim's personal information by collecting it on websites. Asking for it. Stealing it. Searching for it online.
Answer:
B. Asking for it
Explanation:
In phishing scams, a scam artist obtains the victim's personal information by Asking for it. Hence, option B is correct.
What is phishing scams?Phishing is a sort of online scam that preys on consumers by sending them emails that appear to be from reputable companies, such as banks, mortgage lenders, or internet service providers.
Phishing can occur by text message, social media, or phone calls, although the phrase is most frequently used to refer to attacks that come in the form of emails. Phishing emails can directly reach millions of users and can blend in with the countless good emails that busy users receive.
The victim receives an email from app stating that their account has been compromised and will be canceled until they confirm their credit card information. The victim visits a phony website after clicking the link in the phishing email, where the stolen.
Thus, option B is correct.
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1. digital ink pen
a miniature electronic circuit or device that electricity flows through. The circuit is made of silicon. It may also be called a chip
2. Electronic Paper Display
a pocket-sized card that can store data and process information
3. integrated circuit
an automatic identification device that lets you store and retrieve information
4. radio transceiver
a device that captures handwritten notes and downloads it to the computer so that the text may be displayed on the monitor
5. RFID
display or sign with the ability to update the information electronically
6. smart card
an electronic device that uses an antenna to read and send information by way of a radio signal
Answer:
1. Integrated circuit.
2. Smart card.
3. RFID.
4. Digital ink pen.
5. Electronic Paper Display.
6. Radio transceiver
Explanation:
1. Integrated circuit: a miniature electronic circuit or device that electricity flows through. An integrated circuit (IC) is typically of a semiconductor element such as silicon. Also, it may be referred to as a chip.
2. Smart card: a pocket-sized card that can store data and process information. It's usually used in cable television decoder, transportation terminals, e-commerce services, etc.
3. RFID: an automatic identification device that lets you store and retrieve information. RFID is an acronym for radio frequency identification.
4. Digital ink pen: a device that captures handwritten notes and downloads it to the computer so that the text may be displayed on the monitor.
5. Electronic Paper Display: display or sign with the ability to update the information electronically.
6. Radio transceiver: an electronic device that uses an antenna to read and send information by way of a radio signal in the field of telecommunications.
proper location/storage of device/system and materials give me rhe key information please
Answer:
Organize and label storage areas so parts and materials can be quickly located without searching. Store materials and supplies in an organized manner to ensure easy access for retrieval and transportation. Place heavier loads on lower or middle shelves. Store long, tall or top-heavy items on their side or secure them to
Explanation:
Use the drop-down menus to complete statements about safe and blocked senders lists.
*Safe *Blocked *repeatedly
Answer:
it already has an answer and it's right so i don't see the point to needing to answer this
meaning of mesh topology
The meaning of mesh topology is that it is a type of networking that is made up of the fact that all its nodes do work together to share data amongst each other.
What is meant by mesh topology?Mesh topology is a kind of networking that is said to be where the full nodes do act in a form of a cooperation so that they can be able to share or distribute data among themselves.
Note that this topology was said to be first seen or developed in about an approximate of about 30+ years ago and it is one that is often used in military applications and now it is seen to be used in home automation, smart HVAC control, and others.
Hence, The meaning of mesh topology is that it is a type of networking that is made up of the fact that all its nodes do work together to share data amongst each other.
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How do you make someone Brainliest?
I have asked questions before and promised brainliest, but I don't actually know how. First person to tell me will get brainliest using my new skill! Please Help!
is dio a power bottom?
Answer:
yep
Explanation:
You work as the IT security administrator for a small corporate network. You recently placed a web server in the DMZ. You need to configure the perimeter firewall on the network security appliance to allow access to the web server from the LAN and the WAN. You would also like to improve security by utilizing the attack security features provided by the firewall.
As an IT security administrator, you may configure the network security appliance's perimeter firewall to enable access to the web server in the DMZ from both the LAN and the WAN. To do this and boost security by utilizing the firewall's attack security capabilities, take the following steps:
1. Determine the IP address of the web server in the DMZ as well as the precise ports that must be opened (e.g., port 80 for HTTP and port 443 for HTTPS).
2. Log in to the firewall's administration interface and browse the firewall rules or policies setup area.
3. Set a new firewall rule or policy that allows inbound LAN and WAN traffic to the web server's IP address and specified ports.
4. Activate the attack security elements of the firewall, such as an Intrusion Detection System (IDS) or Intrusion Prevention System (IPS), to monitor and defend the web server from potential attacks.
5. Set up the IDS/IPS rules or signatures to identify and prevent typical web server threats including SQL injection, cross-site scripting (XSS), and Distributed Denial of Service (DDoS).
6. Make the modifications and test the web server's connectivity from both the LAN and the WAN to confirm it is accessible and functional.
By following these steps, you can configure the perimeter firewall to enable access to the web server in the DMZ from the LAN and WAN while simultaneously boosting security by utilizing the firewall's attack security capabilities.
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write a statement that sorts in reverse order (from largest to smallest) the list vegetables in place.
Statement that sorts in reverse order (from largest to smallest) the list vegetables in place, in Python is:
```python
vegetables.sort(reverse=True)
```
What is sort() function in Python?
The sort() function is a member of the list data structure in Python. By default, it sorts the elements of a list in ascending order and `reverse=True` argument specifies that the sorting should be done in reverse order, from largest to smallest.
In the case of strings and characters, sorting is done based on their ASCII values.
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In three to four sentences, describe how you can reduce the amount of spam that you receive.
We ought to activate DND Mode ( Do Not Disturb mode ). ii. We should remove or report the programme from the Playstore (Android) or Appstore from which we received spam messages (Android ).
What makes spam illegal?Spam is a crime against all Internet users since it squanders ISPs' storage and network resources and is frequently just plain rude.
What does spam look like?Spammers send emails with the false claim that the receiver has won a contest or prize. The email's link must be clicked by the receiver in order to claim the prize. The malicious link usually seeks to steal the user's personal data.
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A digital computer has a memory unit with 26 bits per word. The instruction set consists of 756 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. a. How many bits are needed for the opcode? b. How many bits are left for the address part of the instruction? c. What is the maximum allowable size for memory? d. What is the largest unsigned binary number that can be accommodated in one word of memory?
Answer:
a. the number of bits needed for the opcode = 10
b. address part is = 16 bits
c. maximum allowable size of memory = 65536
d. Maximum memory size per word = 67108864
Explanation:
The memory size of the instruction set is 756 which is less than 2^10 (that is 1024).
Since the word size is 26 bits and the instruction takes 10, the remaining 16 is for the address part which is 65536 memory address. The maximum number of memory size for a word is 67108864.
features of web browsers
Explanation:
Navigation buttons. Refresh button is used to go back and forward while browsing. ...
Refresh button. Refresh buttons is used to force web browser to reload webpage. ...
Stop button. ...
Home button. ...
Web browser's address bar. ...
Integrated search. ...
Tabbed browsing. ...
Bookmark buttons.
a multicast subscription is made between two dante devices. the latency value of the transmitter and receiver are 0.25msec and 0.5msec, respectively. what is the resulting latency of this stream?
A Dante device's average default delay is 1 ms. This is enough for a very big network that consists of 100 megabit lines to Dante devices and a gigabit network core (with up to 10 hops between edge switches).
The term "latency" refers to the minute amount of time (10 milliseconds in the case of Dante Via) that is added to each audio stream. Via may 'packetize' the audio from the source and send it across the network to the destination before it is scheduled to be played out thanks to the minor delay. Audio and control are combined into one potent network because computer control and recording signals go over the same connections as the audio data.
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write a program whose input is a character and a string, and whose output indicates the number of times the character appears in the string. the output should include the input character and use the plural form, n's, if the number of times the characters appears is not exactly 1. java
To solve this problem in Java, you can write a program that takes a character and a string as input and counts the number of times the character appears in the string. Here is an example implementation:
```java
import java.util.Scanner;
public class CharacterCounter {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a character: ");
char character = scanner.next().charAt(0);
System.out.print("Enter a string: ");
String inputString = scanner.next();
int count = 0;
for (int i = 0; i < inputString.length(); i++) {
if (inputString.charAt(i) == character) {
count++;
}
}
String output = "The character '" + character + "' appears " + count + " time";
if (count != 1) {
output += "s";
}
System.out.println(output);
}
}
```
1. The program starts by importing the `Scanner` class from the `java.util` package to read user input.
2. It then prompts the user to enter a character and a string using the `Scanner` class.
3. A variable `count` is initialized to keep track of the number of occurrences of the character in the string.
4. The program then uses a `for` loop to iterate through each character of the string and checks if it matches the input character.
5. If there is a match, the `count` variable is incremented.
6. After the loop, the program constructs the output string based on the count. If the count is not equal to 1, the string "s" is appended to indicate the plural form.
7. Finally, the program prints the output string to display the result.
This program will correctly count and display the number of times a character appears in a string, using the appropriate plural form when necessary.
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Mr. Gomez notes that a Private Fee-for-Service (PFFS) plan available in his area has an attractive premium. He wants to know if he must use doctors in a network as his current HMO plan requires him to do. What should you tell him
The thing that he will be told is that he may receive healthcare services from any doctor allowed to bill Medicare.
What is Medicare?Medicare simply means a government national health insurance program in the United States.
In this case, the thing that he will be told is that he may receive healthcare services from any doctor allowed to bill Medicare.
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can you still receive messages on messenger from a person when you deleted the conversation with them? (But not blocked them)
In IPv4 addressing, a node with an IP address of 168.34.88.29 belongs to a Class ____ network.
a. A
b. B
c. C
d. D
A node with the IP address 168.34.88.29 is a Class B network member in IPv4 addressing.
What are the names of the two parts an IPv4 address?The IPv4 address consists of two components. The host identifier, also known as host ID, comes in two parts: the first is the network identifier, also known as network ID. that which comes before an IP address. The network can be located using its network ID.On a specific workstation, the ipconfig /all utility will show the current TCP/IP setup, including the default gateway, DNS settings, and current IP address.Application, Transport, Network, and Link layers are the foundational building blocks of the TCP/IP Protocol Stack. The TCP/IP protocol stack contains several layers, each of which serves a particular purpose.To Learn more About IPv4 addressing refer To:
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HELP ME!!! I WILL GIVE BRAINLY THINGY!!!
What does the code if (num2==50){ do?
Answer:
What subject is this?
Explanation:
please convert this for loop into while loop
Answer:
The code segment was written in Python Programming Language;
The while loop equivalent is as follows:
i = 1
j = 1
while i < 6:
while j < i + 1:
print('*',end='')
j = j + 1
i = i + 1
print()
Explanation:
(See attachment for proper format of the program)
In the given lines of code to while loop, the iterating variables i and j were initialised to i;
So, the equivalent program segment (in while loop) must also start by initialising both variables to 1;
i = 1
j = 1
The range of the outer iteration is, i = 1 to 6
The equivalent of this (using while loop) is
while ( i < 6)
Not to forget that variable i has been initialized to 1.
The range of the inner iteration is, j = 1 to i + 1;
The equivalent of this (using while loop) is
while ( j < i + 1)
Also, not to forget that variable j has been initialized to 1.
The two iteration is then followed by a print statement; print('*',end='')
After the print statement has been executed, the inner loop must be close (thus was done by the statement on line 6, j = j + 1)
As seen in the for loop statements, the outer loop was closed immediately after the inner loop;
The same is done in the while loop statement (on line 7)
The closure of the inner loop is followed by another print statement on line 7 (i = i + 1)
Both loops were followed by a print statement on line 8.
The output of both program is
*
*
*
*
*
Why is soil testing an important aspect to consider in the design and construction of a building?
Answer:
The soil must be able to withstand the weight of the building otherwise the loss to property and life can occur. The soil investigations or analysis determines not only the bearing capacity of the soil, but it also rate of settlement of the soil. This rate determines the rate of the structure stabilization on the soil.
Tyra is peer conferencing about her project with a friend. Tyra's friend provided feedback that Tyra does not agree with. What should Tyra do? Group of answer choices Be kind and thankful Ignore the feedback Start the project over Tell her friend she is wrong
Answer:
Be kind and thankful
Explanation:
If Tyra does not agree with her friend's feedback, she does not have to say it outrightly to her friend. She has to use softer words to disagree. This is where being kind comes in.
Her friend has made efforts by providing this feedback Even if it is not exactly what she wants to hear. It would be polite for her to say thank you.
Then she has to respectfully disagree to avoid coming off as someone who is totally unreceptive of the opinion of others.
Posting hostile or insulting comments in response to someone else's blog post is called _____.
Posting hostile or insulting comments in response to someone else's blog post is called "Flaming."
Flaming refers to the act of sending or posting aggressive, hostile, or insulting messages online, particularly in forums or social media platforms. It often involves the use of harsh language and is aimed at provoking a reaction or escalating an argument. Flaming can be a one-time occurrence or may persist over time, depending on the individuals involved.
Cyberbullying, on the other hand, is a more targeted and repetitive form of online harassment. It typically involves the use of digital tools and platforms to deliberately hurt, embarrass, or intimidate someone. While flaming can be considered a form of cyberbullying, not all instances of flaming qualify as cyberbullying. For an act to be considered cyberbullying, it must involve a power imbalance between the victim and the aggressor and must be carried out repeatedly over time.
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A10:A20 Refer to values in
Cell A10 and cell A20
The cell in column A and row 10
The range of cells in column A and rows 10 through 20
The range of cells in row 15 and columns B through #
A10:A20 Refer to values in The range of cells in column A and rows 10 through 20. Thus the correct option is C.
The rectangles that make up an Excel worksheet's grid are called cells. A worksheet's references, the column letter, and the row number that intersect at the cell's location serve as a means of identifying each cell.
A, B, and C serve as column numbers, whereas digits serve as row identifiers (1, 2, 3). Depending on the column and row, each cell has a unique name or cell address.
In the given case, the values of A10:A20 is being asked which indicates that In column A the range of cell 10 to 20 is written as A10: A20.In other words, the cell is written as intersection Column D to Row 5 the cells will be D5.
Therefore, option C is appropriate.
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