The beacon interval, which by default is 100 TUs, is the amount of time between transmissions. Beacon transmissions should ideally happen every 102,400 seconds (102.4 ms).
In 802.11 networks, a beacon is a particular form of management frame that describes the network and its capabilities. Access points send out beacon frames to notify adjacent clients of the network's presence as well as for other crucial network operations including basic service set (BSS) time synchronization and power management.
Clients can associate with the network or, if already connected to another access point, participate in roaming by using the information contained in a beacon. Some of the data in a beacon frame is also useful for delivering broadcast and multicast traffic that was buffered at the access point while the client was sleeping.
Target Beacon Transmission Time is the time at which beacons are periodically sent.
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when hackers gain access to a database containing your personal private information, this is an example of:
Answer: Breach, database breach.
Explanation:
How could the information you share with others be used against you later?
The way that information you share with others be used against you later is through blackmail such as when you are running for a political office. It will be used to extort money from you or make you to do illegal things.
Why shouldn't you divulge your information?People who have acquired your personal information may be able to obtain your login credentials for multiple websites or engage in online crimes like tax fraud while posing as you. Identity theft is the kind of crime that can have long-lasting effects on both your online reputation and your privacy in the digital world.
Therefore, Blackmail has changed over time from the act of requesting that someone pay money or do anything in order to prevent having negative information about them exposed.
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write a command-line program which prompts the user for a series of decimal integer values separated by spaces. display each decimal integer along with its equivalent binary value. lease enter in a series of decimal values (separated by spaces):
import java.util.*;
public class Main
{
// Convert the decimal number to a binary number
static void DecimalToBinary(int num){
String binary = ""; // Holds the binary value
for (int i = num; i > 0; i /= 2) {
binary = (i % 2) + binary;
}
System.out.println(num+" in binary is "+ binary);
}
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("How many decimal number want to input ");
int n=sc.nextInt();
// Declaring and initializing an array of size 10
int[] array = new int[n];
int i;
// Loop to store input values in nums array
for (i = 0; i < array.length; i++) {
array[i] = sc.nextInt();
}
for (i = 0; i < array.length; i++) {
DecimalToBinary(array[i]);
}
}
}
=> DecimalToBinary() will convert decimal number to binary form.
=> Input is taken from the user and they are added to the array and then element by element decimal number is converted into binary form.
=> The above program will Display each decimal integer along with its equivalent binary value.
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why is it difficult for routing loops to occur in networks that use link-state routing? group of answer choices routers use hold-down timers to prevent routing loops. each router builds a simple view of the network based on hop count. routers flood the network with link-state advertisement to discover routing loops. each router builds a complete and synchronized view of the network.
It is difficult for routing loops because each router builds a complete and synchronized view of the network.
What is link-state routing?Each router in the network exchanges information about its neighbourhood with all other routers using a technique called link state routing. Each router in the network comprehends the network topology in this method, which then bases the routing table on this topology.Each router will transmit information about its connection to its neighbor, who will then transmit it to their neighbours and so on. This appears just before the network topology has been established by all routers.Every node in the link-state flooding method keeps a database of all LSP messages, which prevents the general problems of broadcast in the presence of loops. Each LSP has a creator that includes its identity, information about the link that changed status, and a sequence number.To learn more about link-state routing refer :
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the administrator at ursa major solar has created a custom report type and built a report for sales operation team. however, none of the user are able to access the report. which two options could cause this issue?
Since none of the user are able to access the report, the two options that could cause this issue include the following:
The custom report type is in development.The user’s profile is missing view access.What is a DBMS software?DBMS software is an abbreviation for database management system software and it can be defined as a software application that is designed and developed to enable computer users to create, store, modify, retrieve and manage data (information) or reports in a database.
In this scenario, we can reasonably infer and logically deduce that the most likely reason the end users (customers) were not able to access the report is because their profile is missing view access or the custom report type is still in development.
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Complete Question:
The administrator at Ursa Major Solar has created a custom report type and built a report for sales operation team. However, none of the user are able to access the report.
Which two options could cause this issue? Choose 2 Answers
The custom report type is in development.
The user’s profile is missing view access.
The org has reached its limit of custom report types.
The report is saved in a private folder
you might propose a(n) program for your country if you wanted to hire a large number of manual laborers from neighboring countries to build a large dam or canal, with the understanding that they would not be granted any other privileges or legal status in your country, after the project is finished. a. guest worker b. unauthorized worker c. unauthorized hiring d. engineering obstacle e. chain migration
You might propose guest worker program for your country if you wanted to hire a large number of manual laborers from neighboring countries to build a large dam or canal, with the understanding that they would not be granted any other privileges or legal status in your country, after the project is finished.
What is guest worker program?In the absence of a ready supply of replacement workers, guest worker programs enable foreign workers to live and work temporarily in a host nation.For temporary employment lasting less than a year, the United States now offers two guest worker programs: the H-2A program for temporary agricultural work and the H-2B program for temporary non-agricultural work.Guest workers will be eligible for all federal programs, including Social Security and Medicare, if they are granted green cards. Additionally, low-skilled, low-income guest workers bring along their spouses and kids, who are enrolled in local schools and qualify for a variety of state benefits.To learn more about program refer to:
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bilmain manufactures has recruited you as a network administrator to handle the organization's network operations. you want to set up a class a ip address. what will be the subnet mask for this class a address?
Since Bilmain manufactures has recruited you as a network administrator to handle the organization's network operations, the subnet mask for this class A address is 255.0.0.0.
Why is a subnet mask of 255 usually used?The 255 address, or host address of all ones in binary notation, is used to send a message to every host on a network. It's important to keep in mind that no host can be given the first or final address in a network or subnet. You ought to be able to assign IP addresses to 254 hosts at this point.
A subnet mask is a 32-bit integer that is produced by setting all host bits to 0 and all network bits to 1. The subnet mask does this by dividing the IP address into network and host addresses. The "0" address is always a network address, but the "255" address is always allocated to a broadcast address.
Hence, The subnet mask for a class C network would be 255.255.255.0, which indicates that 24 bits are being used for the network. This is shown in CIDR notation by adding a /24 after the IP address.
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Name three regions where the media is severely repressed. Select 3 options.
South America
Europe
Middle East
North America
Africa
The three regions where the media is severely repressed are options. C D and E:
Middle East North America AfricaWhat restrictions exist on media outlets' freedom of expression?In two circumstances—respecting the reputations or rights of others and defending public safety, public order, public health, or morals—are listed in the International Covenant on Civil and Political Rights, which establishes the right to freedom of expression.
Therefore, This issues includes the freedom to look for, receive, and share knowledge and ideas of any kind through any preferred medium, whether it is verbally, in writing, orally, in print. Only limits that are compliant with international human rights legislation may be imposed.
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what does the vlan trunk protocol (vtp) do? group of answer choices it shares trunking information amongst switches that participate. it shares vlan database information amongst switches that participate. it is the protocol used by a trunk port for establishing a trunk with another switch. it is the protocol that defines how vlan tagging is accomplished in an ethernet network
It shares VLAN database information amongst switches that participate.
What do you mean by database?
A database is a planned grouping of material that has been arranged and is often kept electronically in a computer system. A database management system often oversees a database (DBMS).
Networks can convey network functionality through all of the switches in a domain using the virtual local area network (VLAN) trunking protocol, or VTP, a proprietary Cisco technology. This method does away with the requirement for various VLAN setups across the system.
VTP, a feature of Cisco Catalyst products, offers effective means of routing a VLAN through each switch. Additionally, VLAN pruning can be used to prevent traffic from passing through certain switches. These systems can be configured to allow or disallow trimming by users.
One idea behind VTP is that larger networks would require restrictions on which switches will serve as VLAN servers. VTP provides a number of alternatives for post-crash recovery or for effectively serving redundant network traffic.
VLAN trunking is conceptually comparable to other forms of IT trunking. By placing resources in specified configurations, managers can reduce the amount of labor that data must through to reach certain areas of a network system.
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android is a software product developed by that allows cell phone manufacturers to control hardware and establishes standards for developing and executing applications on its platform. android is thus an example of a(n) .
Answer: Operating system (OS) ?
Explanation:
This is the best guess I could give without the lesson.
a constraint between two attributes is called a(n): a constraint between two attributes is called a(n): functional relation constraint. functional relation. functional dependency. attribute dependency.
A functional dependency is a restriction between two properties. A key is an attribute, or group of attributes, that enables us to identify table rows in a certain way. Additionally, it aids in developing connections between tables.
An attribute with multiple meanings is called a synonym. Synonyms exist when two or more qualities describe the same aspect of an entity. A foreign key with a value that is distinct across all relations is known as an enterprise key. Two new relations are established when a multivalued attribute is present in the ordinary entity type. With the exception of the multivalued attribute, the first relation comprises all of the entity type's attributes. Two attributes in the second relation make up the second relation's primary key.
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3. what is the main purpose of certification? in the united states, what are the different types of certification? explain the different phases. what is cset? what is atos?
The goal of certification is to show that certain requirements have been satisfied. International standards are typically the foundation of the requirements.
System, product, and employee certification are the three key industries that are differentiated by certification. The goal of certification is to show that certain requirements have been satisfied. International standards are typically the foundation of the requirements. For instance, SFS-EN ISO 9001, a general quality management standard, is utilized as a prerequisite for the certification of quality management systems in organizations. No matter the size, nature, or scope of the organization, or the nature of the goods and services offered, it can be applied to all kinds of operations.
Atos, a company with 112,000 workers and around €11 billion in yearly revenue, is a world leader in digital transformation. The Group offers customized end-to-end solutions for all industries in 71 countries, making it the European leader in cybersecurity, cloud computing, and high performance computing.
The CSET exam series (California Subject Examinations for Teachers) was developed by the California Commission on Teacher Credentialing (CTC) for aspirant teachers who want to obtain a teaching license in the state. To make sure candidates have the abilities to instruct in a public school setting, an exam was created.
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you need to recommend an iaas solution that allows all virtual machines (vms) to communicate with each other by default. what should you do?
A company can run an operating system that functions like a totally other computer in an app window on a desktop thanks to virtual machines (VMs).
What is VMs in virtual machine?A system virtual machine (VM) is a completely virtualized environment running its own OS and housed on a physical server. The VM utilizes some of the physical resources of the host yet offers a full environment for running programs and services much like a physical machine without the added overhead.VMs are IAAS (Infrastructure as a Service) because you can control what operating system and software are installed on them.The Digital Equipment Corporation's (DEC) older mid-range PCs use the VMS (Virtual Memory System) operating system. VMS was created in 1979 as a new operating system for DEC's VAX computer, which was the PDP-11's replacement.A virtual machine is a computer file that functions like a real computer. These files are generally referred to as images.To Learn more About virtual machines Refer to:
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write a cross-reference generator, which is a program that reads a text file, extracting word-like tokens (containing only letters, hyphens, and apostrophes; no numerals; must begin with a letter),
So here is the implementation, I first kept each line in a data vector of strings.
then, in order to record every token, I declared map mp, which logs the line number and word frequency for each word.
initially, each line was divided into words, and the frequency of each word was recorded on a map cur.
then every word in cur stored in mp with {line number and frequency of word in line}
i used some conditions just for printing which are not necessary but format is important.
What is Data vector?
Geographical data that is kept as a collection of points, lines, or polygons coupled with attribute data is known as vector data. At its most basic, vector data consists of a set of discrete points represented as coordinate pairs, each of which corresponds to a physical location in the outside world.
Code for the text file:
#include<bits/stdc++.h>
using namespace std;
int main(){
string line,s,temp,word,del=" ";
cin>>s;
ifstream fin;
vector<string>data;
fin.open(s);
while (fin){
getline(fin, line);
data.push_back(line);
}
fin.close();
map<string,vector<pair<int,int> > >mp;
for(int i=0;i<data.size();i++){
vector<string>out;
istringstream ss(data[i]);
do {
ss >> word;
out.push_back(word);
} while (ss);
map<string,int>cur;
for(int i=0;i<out.size();i++){
if(cur.find(out[i])==cur.end()){
cur[out[i]]=1;
}else{
cur[out[i]]+=1;
}
}
for(auto w:cur){
mp[w.first].push_back({i+1,w.second});
}
}
for(auto w:mp){
cout<<w.first<<":";
int n=w.second.size();
for(int i=0;i<n;i++){
cout<<w.second[i].first<<":"<<w.second[i].second;
if(i+1<n){
cout<<",";
}
if(i!=0&&i%8==0){
cout<<endl;
}
}
cout<<endl;
}
}
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a software engineer is building a web application about popular music and wants to display aggregated data about recent hits. in order to retrieve that data, the engineer would likely use a(n) . api traditional application markup language graphical user interface
In order to retrieve the data about popular music, the engineer would most likely use an: API.
What is an API?API is an abbreviation for application programming interface and it can be defined as a software application intermediary or computing interface that comprises tools, set of executable codes, and protocols that is designed and developed to help software applications and computers to function properly, as well enable the exchange and retrieval of data from a database.
In Computer technology, an application programming interface (API) allows a computer network device and a cloud-based server or two cloud-based servers to share data and functionality within the cloud.
In conclusion, we can logically deduce that this software engineer would most likely use an application programming interface (API).
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Which file format produces smaller files by eliminating some information from the file?.
Answer:
JPEG
Explanation:
i dont have one but thats the answer:)
which statement describes a characteristic of the sas automatic variable error ? a. the error variable maintains a count of the number of data errors in a data step. b. the error variable is added to the program data vector and becomes part of the data set being created. c. the error variable can be used in expressions in the data step. d. the error variable contains the number of the observation that caused the data error.
Option c is correct. The statement that describes a characteristic of the SAS automatic variable error is the error variable can be used in expressions in the data step.
When a session is launched, SAS automatically creates automatic variables, which are system variables. Automatic macro variables and automatic DATA step variables are both created by SAS. The system-generated variables that are formed when the DATA step is executed have the names of automated variables reserved for them. It is advised against using names in your own apps that begin and conclude with an underscore.
The DATA step or DATA step statements can automatically create variables. However, they are not output to the data set that is being created; instead, they are added to the program's data vector. From one iteration of the DATA step to the next, the values of automatic variables are kept rather than being set to missing.
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Anna wants to modify the table her partner created in their shared word-processing document. She wants the whole table to have a light blue background.
Which option would allow Anna to make the modification?
Following are the steps to want the whole table on a light blue background:
1)First select the entire table with the help of the mouse
2)Go to the design which is next to the insert option
3)Select the "Shading" which almost looks similar to the fill color icon
4)Choose the color -light blue
How you can colour in ms word?
It's very simple in MSword, the whole table color into light blue can be changed the borders can also be changed and the thickness can also be selected accordingly. As we know coloring is the most favorite part of everyone following the above simple steps can help you in changing the background of a table.
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Answer:
its table properties / table tools format
Explanation:
i did the quiz on k12
write a c program that allows the user to encode a text file using the huffman code tree created. your program must be able to encode a file and decode it
If the bit stream being compressed is 0001, the decompressed output could be "cccd," "ccb," "acd," or "ab."
A lossless data compression algorithm is Huffman coding. Input characters are given variable-length codes, the lengths of which are determined by the frequency of the matching characters. The character used the most often is given the smallest code, and the character used the least often is given the largest code.
The variable-length codes (bit sequences) assigned to input characters are Prefix Codes, which means that no other character will have a code that is the prefix of the code assigned to that character. This is how Huffman Coding ensures that the generated bitstream cannot contain any ambiguities during decoding.
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electronic components) that can be used as a switch, which is triggered electronically (i.e., the switch is electronically controlled by arduino rather than manually controlled like push button). explain how each device works.
Serial port is used by Arduino to communicate orders to the computer (USB).Python, which is currently running on the computer, will then read this data, and based on the read data, an action will be taken.
What can be controlled with Arduino?An electronic switch is a component or device used in electronics that can switch an electrical circuit, interrupting it or rerouting it to another conductor.Because they can be either on or off, electronic switches are regarded as binary devices. When there is a power outage, an automatic transfer switch is the mechanism that automatically turns on the generator and connects it to the installation.The mains supply must be totally isolated from the installation when the generator is attached.The Changeover Switching needs to be mechanically connected. Electrical switches are electromechanical devices that are used in electrical circuits to control power, detect when systems are outside of their operating ranges, alert controllers to the location of machine parts and workpieces, offer a method for manual control of machine and process functions, control lighting, and other functions.To learn more about Arduino refer
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Which audio is used to create chip tunes?
A. MIDI
B. MOD
C. Tracked audio
D. FM sythisis
URGENT ASAP
The audio that is used to create chip tunes is FM synthesis. The correct option is D.
What are chip tunes?A type of synthesized electronic music created utilizing the programmable sound generator (PSG) sound chips or synthesizers in vintage arcade machines, computers, and video game consoles is known as chiptune, sometimes known as chip music or 8-bit music.
A sine wave carrier oscillator and a modulator oscillator are used in FM synthesis. In order to create new harmonics, the modulator oscillator modifies the carrier oscillator's waveform's frequency within the audio range.
Therefore, the correct option is D. FM synthesis.
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Roland knew that the code to his sister toy safe was only two digits ong he was able to crack the safe open by attempting every two digit code until he found the correct one what method code breaking did Roland use
Answer:
Brute-force attack
Explanation:
a brute force attack is when you use a bunch of random passwords in the hopes of eventually getting it right
Answer:
Permutation cipher
This is a complete enumeration of all possible keys of small length (we have a length of 2).
The first digit is 1, 2, 3, ..., 8, 9.
Second digit 0, 1, 2,…, 8, 9
Number of options: 9*10 = 90
10, 11, 12, … 97, 98, 99
What creates, reads, updates, and deletes data in a database while controlling access and security?.
Answer:
firewall is correct.
Explanation:
what defense mechanism should be included in the csuf it system to detect the existence of this malicious code? discuss one mechanism in the server system and one mechanism in the campus network
Invading software known as malware is created specifically to harm and incapacitate computers and computer systems. The term "malicious software" often shortened to "malware."
What is malicious software and types?Any program or file that purposefully hurts a computer, network, or server is known as malware, or malicious software. Computer viruses, worms, Trojan horses, ransomware, and spyware are examples of malware.The easiest kind of malware to spot are these: virus-laden software. malware worms. malicious trojans.Malware attacks, password attacks, phishing attacks, and SQL injection attacks are the various kinds of cyber-attacks.Secure Remote Desktop Protocol (RDP) and other dangerous services. Make data backups that aren't online. Educate and train end users on phishing and social engineering.Top malware strains in 2021 included ransomware, banking Trojans, information thieves, and remote access Trojans (RATs).To Learn more About malicious software Refer to:
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Every hour during the workday, your employee checks a constantly-updated spreadsheet that tracks how many items are sold; each hour of the workday, the total number of items for a column are entered as a negative number. At the end of each workday, the employee calculates the total remaining by adding the starting total stock (in row B) and the 12 rows representing sales—this is entered into a separate spreadsheet, the new total goes into row B, and the remaining data is cleared.
You want to set up a spreadsheet that, during that hourly check, lets the employee quickly look at a single cell for each of the five columns representing items you sell and see whether your remaining stock, after your deliveries for the sales that day, would be below 50 units, so you know whether to order more.
Worksheet: A worksheet is a grid of rows and columns into which data is entered. In many spreadsheet programs (including Microsoft Excel), a single file called a “workbook” can house many worksheets.
What cell for each of the five columns representing items?Using information from a specified column in the same row, this method looks for a value in the left-most column and compares it to information there. A sorted or unsorted table's data can be found using VLOOKUP.
Therefore, When data is listed in columns, the VLOOKUP or Vertical Lookup function is utilized.
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how does the color of studio curtains affect a production? what color is most often used?
Answer:red
Explanation:
which of the following measures makes your wireless network invisible to the casual attacker performing war driving? answer use a form of authentication other than open authentication. disable ssid broadcast. implement wpa2 personal. change the default ssid.
Disabling the ssid broadcast makes your wireless network invisible to the casual attacker performing war driving.
Define war driving.
War driving is the practice of using a laptop or smartphone to look for Wi-Fi wireless networks while traveling. On the internet, there is free war driving software. The same strategy is used, but with alternative forms of mobility, in war biking, war cycling, warwalking, and similar activities.
The goal of war driving, often referred to as access point mapping, is to locate Wi-Fi networks that are easily exploitable and are hence susceptible. The practice of war driving is not new.
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what does the term advertising mean in marketing
Answer:
Advertising is the practice and techniques employed to bring attention to a product or service.
Explanation:
Advertising aims to put a product or service in the spotlight in hopes of drawing it attention from consumers. It is typically used to promote a specific good or service, but there are wide range of uses, the most common being the commercial advertisement.
what is process modeling? multiple choice an illustration of the movement of information between external entities and the processes and data stores within the system software suites that automate systems analysis, design, and development a formal, approved document that manages and controls the entire project a graphic representation of the processes that capture, manipulate, store, and distribute information between a system and its environment
Option 4 is correct. The graphical representation of business processes or workflows is called process modeling.
Similar to a flow chart, each stage of the process is broken down into its component parts to provide a complete picture of the tasks involved in the process as they relate to the business environment. By providing data-driven visual representations of the most important business processes, business process modeling provides organizations with an easy approach to comprehend and optimize workflows. The different business processes that underpin most organizations' day-to-day operations are generally pretty well understood. Data modeling is the technique of utilizing words and symbols to describe the data and how it flows to create a streamlined picture of a software system and the data pieces it includes.
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multitasking in an organization with many projects creates: multiple choice question. inefficiencies. execution efficiencies. priority changes. corporate politics.
Multitasking is inefficient in an organization with many tasks. High multitaskers have a harder time focusing on difficult and critical tasks.
How does multitasking affect productivity?So even though your brain can only focus on one thing at a time, multitasking reduces productivity and effectiveness. When you try to do two things at once, your brain cannot do them both at the same time. It has been proven that multitasking not only slows you down but also lowers your IQ. Poor multitaskers are doomed to failure because they jeopardize the job priority of the project. Your project's tasks are all linked together. They may overlap, and new, more significant responsibilities may arise from time to time. In other words, project managers do not have the luxury of focusing on one task while ignoring the others. Multitasking is inefficient in an organization with many tasks. High multitaskers have a harder time focusing on difficult and critical tasks.To learn more about multitasking refer to:
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