Your computer typically has a network card (NIC) installed in order to connect to a wireless or Ethernet network.
What is a brief explanation of a computer?A computer is a machine that gathers input (in the type of digitised data) and processes it in accordance with a programme, piece of software, or set of instructions that specify how the information should be handled.
What function does technology have in our lives?Only with the aid of all these computers do we employ software applications to store, access, alter, calculate, and examine data and information. Our whole way of life is built on internet services and goods, which are only accessible through computers.
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The complete question is-
What device is most likely installed in your computer to connect it to a wired or wireless network?
Router
Modem
Network interface card (NIC)
Ethernet cable
A film producer is having difficulty with distribution. After major and minor theaters show no interest in the film, what would the logical next move be for him to take?
release the soundtrack on compact disc
make a sequel
give up
pursue Internet distribution
Answer:
pursue internet distribution
Explanation:
Answer:
B: pursue internet distribution
Explanation:
edg2021
A) Here is an array with exactly 15 elements: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Suppose that we are doing a binary search for an element. Circle any elements that will be found by examining two or fewer numbers from the array.
Answer:
4, 8 and 12
Explanation:
Given
\(Array: 1\ 2\ 3\ 4\ 5\ 6\ 7\ 8\ 9\ 10\ 11\ 12\ 13\ 14\ 15\)
\(n = 15\)
Required
Elements that would be found by examining 2 or fewer numbers
To do this, we apply the following binary search algorithm
\(head = 1\) at 0-index
\(tail = 15\) at 14-index
Calculate the mid-index
\(Mid = \frac{0 + 14}{2}\)
\(Mid = \frac{14}{2}\)
\(Mid = 7th\)
The mid-element (at 7th index) is:
\(Mid = 8\)
The element at the mid-index is found by just 1 comparison
For 2 comparisons, we search in either directions
For the lower half, the new head and tail are:
\(head = 1\) ---- at 0-index
\(tail = 7\) at 6-index
Calculate the mid-index
\(Mid = \frac{0 + 6}{2}\)
\(Mid = \frac{6}{2}\)
\(Mid = 3rd\)
The mid-element (at 3rd index) is:
\(Mid = 4\)
For the upper half, the new head and tail are:
\(head = 9\) ---- at 8-index
\(tail = 15\) at 14-index
Calculate the mid-index
\(Mid = \frac{8 + 14}{2}\)
\(Mid = \frac{22}{2}\)
\(Mid = 11th\)
The mid-element (at 11th index) is:
\(Mid = 12\)
The elements at the mid-index of both halves is found by 2 comparisons
Hence, the numbers are: \(4, 8, 12\)
What is the minimum number of bits required for each binary sequence if the store has between 75 and 100 items in its inventory
The minimum number of bits required for each binary sequence to represent a number within the range of 75 to 100 is 7.
The minimum number of bits required for each binary sequence to represent a number within a range of 75 to 100 can be determined by finding the smallest power of two that is greater than or equal to the maximum number in the range, in this case is 100.
This power of two is then used to determine the number of bits required to represent any number in the range.
In binary notation, each bit has a value of either 0 or 1, which means that a single bit can represent two values.
With two bits, we can represent four values (00, 01, 10, 11), and with three bits, we can represent eight values (000, 001, 010, 011, 100, 101, 110, 111), and so on.
The number of bits required to represent a range of numbers can be found by calculating the logarithm base 2 of the smallest power of two that is greater than or equal to the maximum number in the range.
The smallest power of two that is greater than or equal to 100 is 128, which is equal to 2⁷.
At least 7 bits to represent any number between 75 and 100 in binary notation.
To illustrate, the binary representation of the number 75 in 7 bits is 1001011, and the binary representation of 100 is 1100100.
Any number in the range can be represented by a sequence of 7 bits, with leading zeros added if necessary to fill out the sequence.
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Which of the following statements best describes the
location of the Options bar?
Select one:
At the top of the workspace window, home for
essential commands, adjustments and actions
Directly beneath the Menu bar, it displays available
options for the tool selected in the Tools Panel
At the left of the workspace window, it is a column
of icons for creating and editing
At the right of the workspace, the contains the
groups of controls for working with images
The statements that best describes the location of the Options bar is
Directly beneath the Menu bar, it displays available options for the tool selected in the Tools Panel.
What is option bar?Option bar serves as a tool bar, where some functional tools can be gotten when running a program.
Therefore, option bar is located Directly beneath the Menu bar, it displays available options for the tool selected in the Tools Panel
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If a program needs to make a decision based on specific circumstances, the program code needs to contain
a
a loop
b
an "if" statement
c
debugging
d
logical reasoning
Answer: b
Explanation:
properly encrypted data produces ciphertext that does not contain redundancies or recognizable patterns.
T/F
The statement, "Properly encrypted data produces ciphertext that does not contain redundancies or recognizable patterns." is true.
Properly encrypted data, when encrypted using secure cryptographic algorithms and techniques, should produce ciphertext that does not contain redundancies or recognizable patterns. The goal of encryption is to transform plaintext (unencrypted data) into ciphertext (encrypted data) in such a way that it becomes unintelligible and difficult to decipher without the proper decryption key.
Encryption algorithms employ mathematical operations and algorithms that scramble the plaintext, making it appear random and devoid of any recognizable patterns. This process helps to ensure the confidentiality and integrity of the data being encrypted. By removing redundancies and patterns, encrypted data becomes resistant to statistical analysis and cryptographic attacks, making it challenging for unauthorized individuals to extract meaningful information from the ciphertext.
However, it's important to note that the effectiveness of encryption depends on the strength of the encryption algorithm, the quality of the cryptographic implementation, and the secrecy of the encryption keys. Weaker algorithms or improper implementation can introduce vulnerabilities and potentially lead to the identification of patterns or vulnerabilities in the encrypted data.
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Es la actividad que posibilita comunicar gráficamente ideas, hechos y valores procesados y sintetizados en términos de forma y comunicación, factores sociales, culturales, económicos, estéticos y tecnológicos
Answer:
La estadística es una rama de las matemáticas aplicadas que se ocupa de la recopilación, evaluación, análisis y presentación de datos o información. El trabajo también utiliza elementos de cognición, psicología, informática y ciencias de sistemas, cálculos numéricos y contribuciones de otras materias que tratan de matemáticas, datos y métodos informáticos intensivos.
El resultado, también llamado estadística, a menudo se presenta en forma numérica en números absolutos, números de frecuencia, números proporcionales, promedios, en tablas con series de tiempo o con otros números comparativos y a menudo también se ilustra en diagramas o figuras. El resultado se usa en parte para mostrar cómo se maneja algo en este momento y en parte como una herramienta para predecir eventos futuros mediante inducción. La estadística se utiliza en muchas disciplinas científicas, desde las ciencias naturales hasta las humanidades, pero también en la política y los negocios.
For each problem listed below, use the drop-down menu to select the field of the professional who can help solve the issue.
1) An employee is having trouble opening a file on a computer_______________.
2) The president of a company wants to give the company website a fresh new look.___________
3) An employee wants to work from home but can’t connect to the network from there.___________
4) The vice president of sales would like help designing a new software program to keep track of sales. _______________
Answer:
An employee is having trouble opening a file on a computer.
→ ✔ information services and supportThe president of a company wants to give the company website a fresh new look.
→ ✔ interactive mediaAn employee wants to work from home but can’t connect to the network from there.
→ ✔ network systems administrationThe vice president of sales would like help designing a new software program to keep track of sales.
→ ✔ programming and software developmentOAmalOHopeO
Computer, refers to the device originally meant for the calculations but currently used for doing several other functions such as weather forecasting, communications, storing the data etc. It is a processing device that stores the information, process the information and gives the output to the users.
A worker is having problems using a computer to open a file. The employee has access to support and information services. The firm president wants to give the website a brand-new makeover. He's got access to interactive media.
Network systems administration: An employee wants to work from home but is unable to do so. The vice president of sales is looking for assistance with programming and software development to create a new software program to track sales.
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What do HIPAA guidelines protect?
Answer:
They protect patient medical records im pretty sure
Explanation:
your company hosts its own web server, and it allows consumers to make purchases via the server. the help line has been getting complaints that users are unable to access the secure portion of the website. you open the site and it seems fine, although the secure portion where transactions are completed is inaccessible. what is the most likely cause?
The accident on the company because of the firewall is blocking use TCP IP protocol on port 443. So the customer cannot access because don't have authorization.
What is firewall?A firewall is a network security device that monitors incoming and outgoing network traffic and allows or blocks data packets based on a set of security rules. Its purpose is to establish a barrier between your internal network and traffic coming from outside sources (like the Internet) to block malicious traffic like viruses and hackers. Firewalls can be software or hardware, although it's best to have both. From the case we know that the web server must be setting for the firewall protocol.
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E-learning encompasses two techniques: computer-assisted instruction, and computer-based program design. a. true b. false
The given statement exists false. E-learning allows the training to come to the employee. By far the most common method used for training nonmanagerial employees is on-the-job training.
What is E-learning?Since the student exists liable for interacting with the system rather than just leading up to class on a planned day and time, online courses help students understand better time management skills. As a consequence, students enhance their time management capabilities in addition to learning unique data from their education.
Social isolation may result from e-learning. E-learning calls for amazing time management and self-motivation capabilities. Online pupils' lack of progress in communication skills. It's contesting to avoid cheating on online tests. Online lecturers frequently prioritize view over the practice.
Critical thinking around what you do on a daily ground exists created more comfortably by online learning. Employers like you to think critically in your job position just as much as teachers want you to think differently in the classroom. You will stand out as a researcher and worker if you can get this talent.
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Consider the following code segment. Int count = 5; while (count < 100) { count = count * 2; } count = count 1; what will be the value of count as a result of executing the code segment?
Using the while loop, the value of count as a result of executing the following code segment is 161.
int count = 5;
while (count < 100)
{
count = count * 2; // count value will 10 20 40 80 160 then exit the while loop as count<100
}
count = count + 1; // here, 161 +1
When a condition is not satisfied, a "While" loop is used to repeat a certain piece of code an undetermined number of times. For instance, if we want to ask a user for a number between 1 and 10, but we don't know how often they might enter a greater number, until "while the value is not between 1 and 10."
While the program is running, the statements are continually executed using both the for loop and the while loop. For loops are used when the number of iterations is known, but while loops execute until the program's statement is proven incorrect. This is the main distinction between for loops and while loops.
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Uploading Your Work
Assignment Upload: Using PowerPoint
Active
Instructions
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your
file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network
folder. Upload each file separately.
Your work will not be submitted to your teacher until you click Submit.
Documents
Uploading Your Work Directions
Clip Art and Media Clips Student Guide
Animations and Photo Albums Student Guide
Customizing SmartArt Graphics and Tables Student Guide
Don’t know how to do this and could really use some help please!!!!!!!
Answer:
Easy all you have to do is upload one assignment at a time and follow all the other directions!
Explanation:
_Hope_this_helps! >O<
Can anyone help pls !? Been struggling on this code and needed help ! Will give brainliest
Answer:
#import turtle
import turtle
# set screen
Screen = turtle.Turtle()
# decide colors
cir= ['red','green','blue','yellow','purple']
# decide pensize
turtle.pensize(4)
# Draw star pattern
turtle.penup()
turtle.setpos(-90,30)
turtle.pendown()
for i in range(5):
turtle.pencolor(cir[i])
turtle.forward(200)
turtle.right(144)
turtle.penup()
turtle.setpos(80,-140)
turtle.pendown()
# choose pen color
turtle.pencolor("Black")
turtle.done()
Explanation:
forward(length): moves the pen in the forward direction by x unit.
backward(length): moves the pen in the backward direction by x unit.
right(angle): rotate the pen in the clockwise direction by an angle x.
left(angle): rotate the pen in the anticlockwise direction by an angle x.
penup(): stop drawing of the turtle pen.
pendown(): start drawing of the turtle pen.
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
an obstacle or barrier that may prevent you from accomplishing your goal is called
Answer:
a roadblock
Explanation:
Which line defines a valid CSS rule?
A.
p {color:0, 0, 0;}
B.
p {color: red; }
C.
p {font: rgb(0, 0, 0); }
D.
p {font: red;}
Answer:
B
Explanation:
The valid CSS rule among the options provided is p {color: red;}. This rule sets the color property of the "p" element to the value "red." Thus, option B is correct.
In web development, a CSS rule is a set of instructions that defines how a particular HTML element or group of elements should be styled or displayed on a web page. CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of a document written in HTML (Hypertext Markup Language).
A CSS rule consists of two main parts: a selector and one or more declarations. The selector determines which HTML elements the rule will apply to, and the declarations specify the styles and properties that should be applied to those elements.
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How do I make someone "Brainiest".
First person to reply will get "Brainiest"
Answer:
Usually when someone answers a question there would be an option to mark the brainliest. However, you only get one every like 24 hrs so if you already gave someone brainliest you can't give it to someone else for a while
Explanation:
Answer:
Brainiest
Explanation:
A software engineer is designing a program to make tasks easier and solve
problems for users. Which computer discipline does this person most likely
work in?
O A. Computer engineering
OB. Applications development
OC. Network administration
OD. Information technology
which applications or services allow hosts to act as client and server at the same time?client/server applicationsemail applicationsP2P applicationauthentication server
The applications or services that allow hosts to act as client and server at the same time are client/server applications, email applications, P2P applications, and authentication servers.
Applications or services that allow hosts to act as both client and server at the same time are called P2P (peer-to-peer) applications. P2P applications enable direct communication between hosts without the need for a centralized server, making them distinct from client/server applications and email applications. Authentication servers, on the other hand, are specifically used to verify user identities and manage access control.A network host is a computer or other device connected to a computer network. A host may work as a server offering information resources, services, and applications to users or other hosts on the network. Hosts are assigned at least one network address.
A computer participating in networks that use the Internet protocol suite may also be called an IP host. Specifically, computers participating in the Internet are called Internet hosts. Internet hosts and other IP hosts have one or more IP addresses assigned to their network interfaces. The addresses are configured either manually by an administrator, automatically at startup by means of the Dynamic Host Configuration Protocol (DHCP), or by stateless address autoconfiguration methods.
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njbuhbgtgyuhjkhghghvgbtyujhnhbvgvfgtyujhnhbgfrtrythg
Answer:
odkgxxkxhfohxgichocohct8xiycohx8tx8ychichicjoviyxycohvi
Explanation:
brainlylist please
Why should we follow the codes of conduct while using technology that provides us information
Codes of conduct are guidelines that outline appropriate behavior and actions when using technology. They are established to ensure that the use of technology is ethical, responsible, and respectful of others. Following codes of conduct while using technology that provides information is important for several reasons:
Respect for privacy and personal information: Codes of conduct help protect individuals' privacy and personal information, by outlining guidelines for collecting, storing, and sharing data.
Ethical use of information: Codes of conduct help ensure that the information provided is used ethically and in a manner that is not harmful to others.
Fairness and accuracy: Codes of conduct help ensure that information is presented in a fair and accurate manner, avoiding bias, manipulation and spreading misinformation.
Maintaining trust: By following codes of conduct, individuals and organizations can maintain the trust of the public by being transparent and accountable in their use of technology and information.
Compliance with laws and regulations: Codes of conduct also help individuals and organizations comply with laws and regulations related to the use of technology and information.
Overall codes of conduct help to promote responsible and ethical behavior in the use of technology and information, which can have a positive impact on society as a whole.
write a structured, python program that has a minimum of 4 functions (including a main() ‘driver’ function). your program must meet the following requirements (see attached rubric for details):
b. Input - process - output approach clearly identified in your program C. Clear instructions to the user of the program regarding the purpose of the program and how to interact with the program. d. Read the data in from the file provided e. Recommendation - try using a dictionary data structure it is ideal for a look-up data structure
An example of a structured Python program that meets the requirements you provided including the input-process-output approach, clear instructions for users, reading data from a file, and the use of a dictionary data structure:```
def read_file():
# Read data from file
with open('data.txt') as file:
data = file.readlines()
# Remove any trailing newline characters
data = [line.rstrip('\n') for line in data]
# Create dictionary with data from file
data_dict = {}
for line in data:
key, value = line.split(',')
data_dict[key] = value
return data_dict
def process_data(data_dict, key):
# Process data to retrieve value for given key
if key in data_dict:
return data_dict[key]
else:
return None
def output_result(result):
# Output the result to the user
if result is not None:
print(f'The value for the given key is: {result}')
else:
print('The key does not exist in the data.')
def get_input():
# Get input from the user
key = input('Enter a key to retrieve its value: ')
return key
def main():
# Main driver function
print('Welcome to the data lookup program.')
print('This program allows you to retrieve values from a data file.')
print('Please make sure your input key is in the correct format.')
print('The data file should contain keys and values separated by a comma.')
print('Example: key1,value1')
data_dict = read_file()
key = get_input()
result = process_data(data_dict, key)
output_result(result)
if __name__ == '__main__':
main()```The above program reads data from a file named 'data.txt', creates a dictionary from the data, prompts the user to enter a key to retrieve its value, processes the data to retrieve the value for the given key, and outputs the result to the user. The program includes clear instructions for users on how to interact with the program and what the program does. Additionally, the program uses a dictionary data structure for efficient look-up.
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for which situation would you use the switch function?
Answer:
Complete answer:
A switch is defined as a device that is used for making and breaking of electric current in a circuit. It is used to turn on and turn off daily used equipment like television, washing machine, fan, light, etc. A switch can be used in series and parallel circuits.
Explanation:
What is the definition of stream cipher? A. Cryptography wherein two keys are used: one to encrypt the message and another to decrypt it B. A cryptographic method in which someone chooses a number by which to shift each letter of a text in the alphabet and substitute the new letter for the letter being encrypted C. A form of cryptography that encrypts the data as a stream, one bit at a time D. A method other than brute force to derive a cryptographic key
Answer:
C. A form of cryptography that encrypts the data as a stream, one bit at a time
Explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
In Cyber security, encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext.
Typically, an information or data that has been encrypted can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
A stream cipher is a form of cryptography that is typically designed to encrypt a stream of data, one bit at a time. Thus, each bit corresponds to series of information within a data stream and they are encrypted one after the other.
In addition to the format commands that are found in the ribbon, which option is available for more extensive formatting?
A: Fix Cells dialog box
B: Format Cells dialog box
C: Format dialog box
D: Quick Access tool bar
Answer:
A
Explanation:
unauthorized use of computer system with a view to seeing or changing data is refered to as
Answer:
I believe hacking I don't know for sure you may want to see what someone else says
Explanation:
(True/False) In debugging mode, the contents of internal memory and registers can be viewed when a breakpoint is encountered.
True. In debugging mode, the contents of internal memory and registers can be viewed when a breakpoint is encountered.
Debugging mode is a feature of development tools that assists programmers in finding and fixing errors in their code. Breakpoints are intentionally set markers where the execution of the program temporarily halts, allowing the programmer to examine the current state of the program, including the contents of internal memory and registers. This helps in identifying and resolving any issues in the code efficiently.
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a malicious person wants to use tunneling to get through a company's firewall using a vulnerability. micah, a network security engineer, is aware of this threat and configures the firewall to combat it. what does he do?
A hostile individual seeks to exploit a weakness in a company's firewall by utilising tunnelling. Stateful inspection firewalls, sometimes referred to as dynamic packet-filtering firewalls, continuously track and analyse communication packets, both incoming and outgoing.
What is cyberattacks?
By blocking malicious or superfluous network traffic, firewalls defend your computer or network from outside cyberattacks. Malware and application-layer attacks will be prevented by firewalls with integrated intrusion prevention systems. Additionally, they detect assaults across your whole network and respond swiftly and flawlessly. because Web traffic management relies heavily on network security firewalls they reduce the spread of online dangers.
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1) The Output of a computer can be seen on
b) Mouse
a) Monitor
c) Keyboard
Answer:
Explanation:
Option B monitor is the correct answer
Answer:
ans is a
hello
myself swapna