To write a function called dedupe that removes duplicates from an array of integers, you can use the following steps
Create an empty set to store unique integers. Iterate through each element in the input array. For each element, check if it is already in the set.
implementation in JavaScript:
```javascript
function dedupe(arr) {
const uniqueSet = new Set();
const newArr = [];
for (let i = 0; i < arr.length; i++) {
if (!uniqueSet.has(arr[i])) {
uniqueSet.add(arr[i]);
newArr.push(arr[i]);
} } return newArr;
This function will take an array of integers as input and return a new array with all duplicates removed.
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Select the correct answer
Which statement will result in a compile-time error?
A. System.out.println(2/0*0);
B. System.out.println(2/0);
C. System.out.println(2+5);
D. System.out.println(0/0);
Answer:
None of them
Explanation:
There will only be a run-time arithmetic exception.
So this is not exactly a question but I can’t find the answer anywhere else. Also if you answer this, please do, I will give you brainliest.
What does the blue circle with the i in it mean on EBay?
Answer: Well, in transit means "in the process of being transported" according to Merriam Webster, so I would think that would mean that it is being shipped from China over to America (Or wherever you may live) currently. Hope this helped!
Explanation:
Whenever I rate an answer to a question, it says so and so finds it helpful. It's always the same people that they say find it helpful. No matter how fast or slow I do it, the results are the same. And it happens on every single question. Does this happen automatically? Are these bots? If so, why? I need an explanation.
Answer:
I think they are bots
Explanation:
Why do you think they added the wait .5 seconds block?
Answer:
Satisfaction
Explanation:
People enjoy the sensation of the computer doing something and the feeling that the program is advanced.
A company has a popular gaming platform running on AWS. The application is sensitive to latency because latency can impact the user experience and introduce unfair advantages to some players. The application is deployed in every AWS Region it runs on Amazon EC2 instances that are part of Auto Scaling groups configured behind Application Load Balancers (ALBs) A solutions architect needs to implement a mechanism to monitor the health of the application and redirect traffic to healthy endpoints.
Which solution meets these requirements?
A . Configure an accelerator in AWS Global Accelerator Add a listener for the port that the application listens on. and attach it to a Regional endpoint in each Region Add the ALB as the endpoint
B . Create an Amazon CloudFront distribution and specify the ALB as the origin server. Configure the cache behavior to use origin cache headers Use AWS Lambda functions to optimize the traffic
C . Create an Amazon CloudFront distribution and specify Amazon S3 as the origin server. Configure the cache behavior to use origin cache headers. Use AWS Lambda functions to optimize the traffic
D . Configure an Amazon DynamoDB database to serve as the data store for the application Create a DynamoDB Accelerator (DAX) cluster to act as the in-memory cache for DynamoDB hosting the application data.
14 points, what is an IP v4 packet??
Answer:
Internet Protocol version 4 (IPv4)
Explanation:
is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version deployed for production on SATNET in 1982 and on the ARPANET in January 1983.
Answer:
Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). It is one of the core protocols of standards-based internetworking methods in the Internet and other packet-switched networks. IPv4 was the first version deployed for production on SATNET in 1982 and on the ARPANET in January 1983.
Explanation:
Hyper-Tech Enterprises manufactures mechanical parts used in air conditioning and heating units. The company employs over 300 workers at its Alabama facility. None of the Hyper-Tech employees belong to a union; however, management believes that unionization is in the near future. A representative of a local union has recently visited Hyper-Tech in an attempt to solicit members and have them sign authorization cards. Enough eligible employees have signed authorization cards to petition the NLRB for an election. Hyper-Tech's top executives are considering fighting the unionization efforts. Which of the following, if true, suggests Hyper-Tech has engaged in an unfair labor practice?
a. Hyper-Tech managers prohibited union representatives from soliciting employees who were on duty.
b. Hyper-Tech managers intervened when pro-union employees solicited other employees while both were on duty.
c. Hyper-Tech managers barred nonemployee union representatives from entering the firm's building.
d. Hyper-Tech managers prohibited distribution of union literature in the company cafeteria.
Answer:
d
Explanation:
The one action listed in the question that would suggest unfair labor practices would be if Hyper-Tech managers prohibited the distribution of union literature in the company cafeteria. This is because a company can prevent employees from partaking in other tasks and getting distracted while on duty. When an employee is on duty they are getting paid to focus and complete their responsibilities. An employer also has the right to prevent non-employee individuals from entering private property such as their facility. What a company cannot do is prevent their employees from deciding what the literature that they want to read or the decisions that they want to make outside of work hours. Therefore, preventing the employees from accepting literature while on their break time would be considered unfair labor practice.
(Synchronized threads) Write a program that launches 1000 threads. Each thread adds a random integer (ranging from 1 to 3, inclusive) to a variable sum that is initially 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect.
Using the knowledge in computational language in JAVA it is possible to write a code that organizes and synchronizes the programs that will run on the computer.
Writting the JAVA code as:
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
public class Main
{
Integer sum=new Integer(0);
Main(){
ExecutorService e=Executors.newFixedThreadPool(1000);
final Sum s = new Sum();
for(int i=0;i<1000;i++){
e.execute(s);
}
e.shutdown();
while(!e.isTerminated()){
}
System.out.println(sum);
}
public static void main(String[]args){
new Main();
}
class Sum implements Runnable{
public void run() {
m();
}
public void m(){
sum=sum+1;
}
}
}
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What other size PCIe slot might you find on a motherboard? a. PCIe x16 b. PCIe x10 c. PCIe x3 d. PCIe x4.
Answer:PCIe x4
Explanation:
ecause the subclass is more specialized than the superclass, it is sometimes necessary for the subclass to replace inadequate superclass methods with more suitable ones. group of answer choices true
The statement is false. A subclass represents a more narrowly defined subset of objects than its superclass.
A superclass object is not an object of its class's subclasses, but every object of a subclass is also an object of that class' superclass. The public members of a superclass become public members of the subclass when a subclass extends it. The second method replaces the first if two methods in the same class have the same name but different signatures. Every class contains two methods that are inherited from the Object class: to String and equals. Every method from the superclass must be defined in the subclass. A method with the same name and parameters as one defined by the superclass may be defined by a subclass.
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How is net pay different from gross pay?
In a virtual memory system, size of virtual address is 32-bit, size of physical address is 30-bit, page size is 4 Kbyte and size of each table entry is 32-bit. The main memory is byte addressable. Which one of the followiong is the maximum number of bits that can be used for storing protection and other information in each page table entry?
In a virtual memory system with a 32-bit virtual address space, 4 Kbyte page size and 32-bit page table entry, each page table entry is capable of addressing a maximum of 2^12 bytes (4 Kbyte) of memory.
Since the size of physical address space is 30 bits, the maximum number of page frames in physical memory is 2^30 / 2^12 = 2^18.
Each page table entry should contain a page frame number (PFN) to translate the virtual address to a physical address. The remaining bits can be used for storing protection and other information in each page table entry.
To calculate the number of bits that can be used for protection and other information, we need to subtract the number of bits used for storing the PFN from the total number of bits in a page table entry:
32 - 18 = 14
Therefore, the maximum number of bits that can be used for storing protection and other information in each page table entry is 14.
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in a database context, what are homonyms and synonyms and why should they be avoided?
In a database context, homonyms are words that are spelled the same but have different meanings, while synonyms are words that have the same meaning but are spelled differently. These can cause confusion and lead to inaccurate data retrieval, which is why they should be avoided in a database.
For example, if a database has a field for "State" and another field for "State of mind," these could be considered homonyms because they are spelled the same but have different meanings. Similarly, if a database has a field for "Color" and another field for "Colour," these could be considered synonyms because they have the same meaning but are spelled differently.
To avoid confusion and ensure accurate data retrieval, it is important to use consistent terminology and spelling in a database. This can be achieved by creating a data dictionary or glossary that defines the terms used in the database and provides guidelines for their use.
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In a database context, homonyms are words that are spelled the same but have different meanings, while synonyms are words that have the same meaning but are spelled differently. These can cause confusion and lead to inaccurate data retrieval, which is why they should be avoided in a database.
For example, if a database has a field for "State" and another field for "State of mind," these could be considered homonyms because they are spelled the same but have different meanings. Similarly, if a database has a field for "Color" and another field for "Colour," these could be considered synonyms because they have the same meaning but are spelled differently.
To avoid confusion and ensure accurate data retrieval, it is important to use consistent terminology and spelling in a database. This can be achieved by creating a data dictionary or glossary that defines the terms used in the database and provides guidelines for their use.
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To change the color of an entire page, apply a page color in the _____ tab.
Answer:
setting tab hope it helps
Explanation:
thanks bye
Which of these is a common problem with data transmission? a.File format b.Network Speed c.File size d.Data routing
Answer:
Answer is b
Explanation:
a. File format had nothing to do with the data transmission
c. File size matters only if the network speed is low, so, it again a fault of network speed.
d. Data routing has noting to do with data transfer, only network routing is required.
How to explain the critical path analysis diagram
A project management tool called a critical path analysis diagram aids in determining the order of vital and interconnected actions that make up a work plan from beginning to end.
It is used to identify both vital and non-critical jobs as well as the most crucial order in which tasks should be completed for a project. The critical path analysis diagram, which is made up of several shapes and arrows linking each form, depicts the overall flow of control.
The work sequences of a project are represented graphically in the critical path analysis diagram, which also serves as a tool for determining if a project will be finished on schedule.
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diego is a network consultant. he is explaining the benefits of virtual private network (vpn) connections for remote clients to the owner of a company who wants to allow most staff to work remotely. he says that a vpn is both private and secure. what does he say is the rationale?
VPN connections are secure network connections. These enable secure remote user access to an organization's services.
VPNs offer a number of additional advantages in addition to ensuring the security of "data in transit" over untrusted networks. An encrypted connection between a device and a network via the Internet is known as a virtual private network, or VPN. Secure transmission of sensitive data is aided by the encrypted connection. It makes it impossible for unauthorized parties to eavesdrop on the traffic and enables remote work for the user.
VPNs come in two fundamental categories. A remote-access VPN enables users to connect to another network, such as the internet or the internal network of their business, through a secure tunnel. A router-to-router VPN is another type, also known as a site-to-site VPN.
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Fill in the blank
please help.
_______________________ _____________________ software allows you to prepare documents such as _______________________ and _______________________. It allows you to _______________________, _______________________ and format these documents. You can also _______________________ the documents and retrieved it at a later date.
Answer:
Application software allows you to prepare documents such as text and graphics. It allows you to manipulate data , manage information and format these documents. You can also store the documents and retrieve it at a later date.
In Python: Write a program to input 6 numbers. After each number is input, print the smallest of the numbers entered so far.
Sample Run:
Enter a number: 9
Smallest: 9
Enter a number: 4
Smallest: 4
Enter a number: 10
Smallest: 4
Enter a number: 5
Smallest: 4
Enter a number: 3
Smallest: 3
Enter a number: 6
Smallest: 3
Answer:
python
Explanation:
list_of_numbers = []
count = 0
while count < 6:
added_number = int(input("Enter a number: "))
list_of_numbers.append(added_number)
list_of_numbers.sort()
print(f"Smallest: {list_of_numbers[0]}")
count += 1
QBASIC
Write a program to input a string and print the vowels in that string using sub procedure and print it in reverse order using function procedure.
Here's a Python program that uses a sub procedure to print the vowels in a string and a function procedure to print the vowels in reverse order:
The Python Codedef print_vowels(s):
vowels = []
for c in s:
if c.lower() in "aeiou":
vowels.append(c)
print("Vowels in the string:", ", ".join(vowels))
def reverse_vowels(s):
vowels = []
for c in s:
if c.lower() in "aeiou":
vowels.append(c)
return "".join(reversed(vowels))
# Main program
string = input("Enter a string: ")
print_vowels(string)
print("Vowels in reverse order:", reverse_vowels(string))
In the above program, print_vowels is the sub procedure that takes a string as input, loops through each character in the string, and checks if it's a vowel. If it's a vowel, it adds it to a list of vowels. Finally, it prints the list of vowels.
The reverse_vowels function is a function procedure that does the same thing, but instead of printing the vowels, it returns them in reverse order as a string.
In the main program, the user is prompted to enter a string, and then print_vowels and reverse_vowels are called to print the vowels in the string and the vowels in reverse order, respectively.
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Please label the parts its urgent Best answer receives a brainliest and 20 points please i need it :) :)
Answer:
B: Floppy Drive
C: Power Button
D: Power Indicator
E: USB Port
F: Headphone port
Answer:
A. hard disk
B. floppy disk
C. power button
D. reset button
E. USB ports
F. mic port
Explanation:
hope it helps .
an array with no elements is legal in c illegal in c automatically furnished with one element whose value is set to zero automatically furnished with one element, the null terminator none of these
In C, an array with no elements is legal. However, it is automatically furnished with one element whose value is set to zero. This means that even if you declare an array with no elements explicitly, it will still have one element with a value of zero.
So, the correct answer is "automatically furnished with one element whose value is set to zero."
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Write a program to generate the following series using nested loop.
1
2
12345
22
1234
12
222
123
123
1234
2222
12
12345
22222
1
Answer:
12 3456 2.2 12 .222 234 806 227 6697
Answeete
Explanation:
Assignment 4: Evens and Odds
Need help on this
Answer:
any even number plus 1 is odd
Imagine that you have just been given a super high-tech, life-sized robot that can communicate with you and accomplish tasks. Describe how this robot is a computer system using the five parts we discussed in the unit. Be sure to give specific examples.
Answer:
The robot has several inputs for speech recognition and sight like a microphone (as its ears) and cameras for sight. The robot has neural networks of programmed instructions in its processor which is used to process data received from the input devices and the result comes out as a response (like the robot speaking with a speaker as its mouth). This clearly defines the robot as a computer system.
Explanation:
A computer system is an electronic device that accepts input from a user or its surrounding, processes the data received and returns the output of the processed data.
The robot is able to receive data, process the data with its processor and responds or sends feedback to the user.
you have implemented a qos model where each application must request network resources. the router will approve or deny the request based on available resources. which qos model is being used?
There are three models for implementing QoS: Best Effort, Integrated Service, Differentiated Service.
Quality-of-Service (QoS) refers to differentiating performance based on application or network operator requirements, or providing predictable or guaranteed performance for applications, sessions, or traffic aggregation. Refers to the desired traffic control mechanism. The fundamental phenomenon of QoS is meant to relate to delay and loss of different types of packets.
Quality of Service (QoS) is a set of technologies that work within a network to ensure that high-priority applications and traffic can run in the face of limited network capacity. QoS technologies accomplish this by providing differentiated treatment and capacity allocation for specific flows of network traffic. QoS helps reduce network congestion by shutting down or throttling low-priority traffic during peak hours and using application-specific traffic routing to reduce congestion in critical sectors of the network.
The five main categories of tools used to implement QoS are: Classification and labeling. Congestion management. Avoid traffic jams. policing and shaping.
There are six categories of QoS technologies.
Classification, marking, monitoring, shaping, congestion avoidance and queuing.
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WILL MARK BRAINLIEST!!
What will be displayed after this code segment is run?
luckyNumbers + 15, 33, 25
INSERT lucky Numbers, 2, 13
APPEND lucky Numbers, 3
REMOVE lucky Numbers, 1
DISPLAY LENGTH luckyNumbers
Please explain!! :)
Answer:
Output: 4
Explanation:
You start with [15,23,25]
You insert 13 at index 2 [15,13,33,25]
Append 3 [15,33,25,3]
Output length of array: 4
The output that will be displayed after the code segment is run is 3
The flow of the algorithm is as follows:
luckyNumbers <- 15, 33, 25:This above line initializes a list
INSERT lucky Numbers, 2, 13:The above line replaces the number in the 2nd index with 13.
So, the list becomes 15, 33, 13
APPEND lucky Numbers, 3The above line appends 3 at the end of the list.
So, the list becomes 15, 33, 13, 3
REMOVE lucky Numbers, 1The above line removes the number in the 1st index
So, the list becomes 15, 13, 3
DISPLAY LENGTH luckyNumbers
The above line prints the count of numbers in the list i.e. 3
Hence, the output that will be displayed after the code segment is run is 3
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Five uses of the start button
Starting something
Possibly turning it off
Making something work
Fixing the Start Button
Beginning something
The first time a user launches the PowerPoint program, which view is shown allowing the user to access recent presentations or create new presentations based on templates?
Answer:
b. Start screen
Explanation: is correct. post protected
. Which of the following is not advantages of computer network? *
i. Data or program can be shared
ii. All Hardware devices can be shared
iii. Data processing is faster and economic
iv. None of them
Answer:
My answer is Data or program can be shared.