The given statement "if you do not declare a destructor function, the compiler will furnish one automatically" is True because If you do not declare a destructor function, the compiler will automatically provide a default destructor.
A destructor function is a special member function in a class that is responsible for releasing the resources that have been acquired by the class object during its lifetime. The purpose of a destructor is to clean up the memory allocated to the object and release any other resources that have been used by the object. If you do not explicitly declare a destructor, the compiler will automatically provide one for you. This default destructor is called a "trivial destructor" and it does nothing. It is provided as a safety measure to prevent memory leaks in case the class has dynamically allocated memory or other resources.
However, if the class has any member variables that have dynamically allocated memory or other resources that need to be released, it is important to declare a custom destructor. Otherwise, the default destructor will not properly release these resources and can lead to memory leaks or other problems. In summary, while the compiler will automatically provide a default destructor if one is not declared, it is important to declare a custom destructor if the class has any resources that need to be released.
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If you play video games, please answer these questions it’s for a survey for my game development class!!
Why do you play video games?
What types of games do you play?
How long have you been playing video games?
How do you think video games will be played in the future?
Do you think video games will converge to a single platform in the future?
Answer:
Doom, fortnlte, mlnecraft, ark survival evolved, ark survival of the fittest, terraria, raft, among us, ect.
First person shooters, Third person shooters, Creative games
8-10 years
More VR, better graphics, more realistic
Maybe, not anytime soon.
Explanation:
A _________________ is a framework defining tasks performed at each step in the software development process
Answer:
Workflow?
Explanation:
I don't really know this is just my best guess.
2.Avoid stepping on__________________________or any other computer cable.
(1 Point)
a electrical wires
b computer cord
c internet cable
d thernet cable
3.Do not touch, connect or disconnect any ________________without your _________________ permission.
(1 Point)
a. computer buttons, mother's
b. plugs, principal's
c cables, teacher's
d controller cable, mother's
Answer:
2. A
3. C
I think. They can be multiple answers so it really depends on the subject matter.
Explanation:
The three most important factors that affect the distribution of resources are:
Answer:
The main factors that affect distribution of population are natural resources, climatic conditions, soils, cultural factors, age of human settlement, industrial development and means of transport and communication. The factors affecting distribution of population are described below one by one in a nutshell manner.
Explanation:
Hope it helps :)
Carafano vs. MetroSplash (1-2 pages double spaced please)
Read the Carafano case and answer the following questions:
Question: What role did Matchmaker play in developing the content that was posted as a profile of Carafano?
Question: Was Matchmaker a content provider?
Question: Is Matchmaker liable?
Question: Why did Congress make ISPs immune from liability for material posted online by others under the Communications Decency Act?
Question: Can Carafano recover damages from anyone?
Question: A great deal of harm can be done very quickly on the Internet. Did Congress make the right policy decision when it passed the CDA?
In the Carafano vs. MetroSplash case, Matchmaker played a role in developing the content that was posted as a profile of Carafano. Matchmaker can be considered a content provider, and therefore, may be held liable. Congress made ISPs immune from liability for material posted online by others under the Communications Decency Act (CDA) to encourage free speech and innovation on the internet.
Carafano may be able to recover damages from Matchmaker if they can establish certain legal elements. While the internet can facilitate quick harm, the question of whether Congress made the right policy decision in passing the CDA is subjective and open to debate.
In the Carafano vs. MetroSplash case, Matchmaker played a role in developing the content that was posted as a profile of Carafano. Matchmaker provided the template for the profile, which was filled with information and images by its subscribers. This involvement suggests that Matchmaker acted as a content provider, contributing to the creation and dissemination of the content.
Considering Matchmaker's role as a content provider, the question of liability arises. Matchmaker may be held liable if it can be proven that the company knowingly or materially contributed to the unlawful or defamatory content. Liability would depend on the specific circumstances and evidence presented during the case.
Congress enacted the Communications Decency Act (CDA) to promote the growth of the internet and encourage free expression. One aspect of the CDA is Section 230, which grants immunity to internet service providers (ISPs) for content posted by others. The goal was to shield ISPs from liability and avoid potential chilling effects on internet speech and innovation. However, the CDA does not provide immunity for ISPs who actively participate in the development or creation of the content, potentially leaving room for liability.
Carafano may be able to recover damages from Matchmaker if they can establish certain legal elements, such as defamation, invasion of privacy, or intentional infliction of emotional distress. The outcome would depend on the specific facts of the case, the jurisdiction, and the application of relevant laws.
The question of whether Congress made the right policy decision in passing the CDA, considering the potential harm that can be done quickly on the internet, is subjective and open to debate. The CDA's immunity provisions have been criticized for potentially shielding platforms from responsibility for harmful or illegal content. On the other hand, the CDA's intent was to foster innovation and free speech online, providing a legal framework that balances the rights of internet users and service providers. The ongoing debate centers around finding the right balance between protecting individuals from harm and preserving the open nature of the internet.
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Which term is most nearly synonymous with the term correlation?
A. Association
B. Explanation
C. Observation
D. Manipulation
The term that is most nearly synonymous with the term "correlation" is A. Association.
Correlation refers to the statistical relationship or association between two variables. It measures the degree to which the variables are related or connected to each other. The term "association" is often used interchangeably with correlation to describe this relationship between variables.
Explanation (option B) refers to providing reasoning or understanding for a phenomenon or relationship, which goes beyond the measurement of correlation. Observation (option C) refers to the act of observing or perceiving something, which is a broader term that can encompass various types of data collection. Manipulation (option D) refers to intentionally changing or controlling variables in an experiment, which is not synonymous with correlation.
Therefore, the term "association" (option A) is the most closely related term to "correlation" when considering their shared meaning in the context of statistical relationships between variables.
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Assume x is 5, y is 6, and z is 8, and indicate if the relational expression is true or false
x == 5
Answer:
True
Explanation:
It checks whether x is equal to 5 or not
Question 14 of 25
A computer programmer will often use a
by other programmers.
, which includes code written
A computer programmer often uses a programming language to write code that other programmers can understand and utilize.
How is this so?Programming languages provide a set of syntax and rules that allow programmers to create software and applications.
By using a standardized programming language, programmers can communicate their ideas effectively and share code with others.
This promotes collaboration,reusability, and efficiency in software development, as code can be easily understood, modified, and built upon by different programmers.
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one of the most toxic components of a computer is the _____.
The most toxic component of a computer is the cathode ray tube (CRT) monitor due to its lead content, which poses significant health and environmental risks.
The cathode ray tube (CRT) monitor is considered the most toxic component of a computer. This is primarily due to the presence of lead in the CRT glass and its soldering, which poses significant health and environmental risks.
Lead is a highly toxic substance that can cause severe neurological and developmental problems, especially in children. Additionally, the disposal of CRT monitors poses environmental challenges as lead can leach into the soil and groundwater if not properly managed.
Efforts have been made to reduce the use of CRT monitors and promote more environmentally friendly alternatives like liquid crystal display (LCD) and light-emitting diode (LED) monitors, which have lower toxicity levels and energy consumption.
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What is the best CPU you can put inside a Dell Precision T3500?
And what would be the best graphics card you could put with this CPU?
Answer:
Whatever fits
Explanation:
If an intel i9 or a Ryzen 9 fits, use that. 3090's are very big, so try adding a 3060-3080.
Hope this helps!
all of the following are terms related to part of the boot process except ________.
All of the following are terms related to part of the boot process, except USB. Option B is correct.
What is USB?The Universal Serial Bus (USB) is an industry standard that specifies cables, connections, and protocols for connecting, communicating, and peripherals, powering computers, and other computers.
USB, or universal serial bus, is a technology that connects computers to external devices. It is not included in the boot procedure.
Therefore, option B is correct.
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Your question seems incomplete, but most probably your question was:
All of the following are terms related to part of the boot process, except_______.
RAMUSBCMOSROMMacBook Pro (2019) at 93% max capacity battery rating after 100 charge cycles. Is this normal? Used coconut battery to check this.
Answer:
This is not a normal situation. Go to Apple Support!!!
1,000 battery cycles
Most current Macs (MacBooks, MacBook Airs, and MacBook Pros) use batteries assessed as having 1,000 battery cycles. That's pretty much good enough for at least three years of regular use.
Your battery might drain fast when you're working on your Mac because, for one reason or another, you're running one-too-many apps at the same time. ... To do this, simply click on the battery icon on the top right corner of your screen, or run the activity monitor app.
Use this website for more ways to fix your computer:
https://pdf.wondershare.com/macos-10-14/fix-battery-issue-on-macos-10-14.html
I say it depends if you got the computer at the beginning of the year. If you got it later in 2019, go to the apple store and ask.
Let's say you are the Robot (Give yourself a name) you are talking to the customer.
The customer wants to purchase a bicycle.
The customer wants to know the purchase of the 3 bicycles. What's included in the total cost? Taxes 8%
How will the customer be paying? Will this customer needs deliver or they will pickup?
Use your mathematical operators....
Let the robot's name be Alpha.
Alpha will follow a predetermined algorithm to interact with the customer.
Algorithm -
Alpha: Hello. Please select the model of the bicycle from the list.
Alpha: The selected model's MRP is $x.
Alpha: The MRP will be subject to an additional 8% tax.
Alpha: Total cost of 1 bicycle is MRP+(8% of MRP).
Alpha: Total cost of 3 bicycle is 3*(MRP+(8% of MRP)).
Alpha: Choose a payment option from the list.
Alpha: Choose the delivery option. Pickup or home delivery
What is an Algorithm?
A set of finite rules or instructions to be followed in calculations or other problem-solving operations or A procedure for solving a mathematical problem in a finite number of steps that frequently involves recursive operations.
For example,
An algorithm to add two numbers:
• Take two number inputs
• Add numbers using the + operator
• Display the result
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What types of data can you filter using the
AutoFilter tool? Check all that apply.
text
numeric data
images
sound
DONE
Answer: A and B
Explanation: just did it on edge
19.
(02.02 MC)
Read the following code used to calculate the total cost of cookies sold:
boxes = input("How many boxes of cookies did you sell?")
cost = 4
totalCost = boxes * cost
There is an error in the code. Which additional function needs to be used with the input() function? (3 points)
float()
add()
int()
str()
Will give 50 points
Answer:
The int() function must be used with the input() function.
Explanation:
The int() function converts the specified value into an integer. The reason it's the int() function and not any of the others because the number of boxes must be a whole number.
Hope this helps!! <3
Answer:
The int() function because you want the user to type an integer not a string
This is a short explanation
What is required when opening a checking account?
A. A credit card
B. A salary
C. A copy of your last paycheck
D. An initial deposit
Answer:
it's D
Explanation: i had this question before and i got it right :)
Answer:
D. An initial deposit
Explanation: Hope this helps :)
How are charts inserted into a PowerPoint slide?
O Open the chart in Excel, click it and drag it into the slide.
O Double-click the chart in Excel, and click inside the slide to paste it into the presentation.
O Use the Copy tool to copy the chart from Excel and the Paste tool to insert it into the slide.
O Take a screenshot of the chart from Excel and paste it into the slide using the Paste tool.
computer network reduces expenses of an office justify this statement
Answer:
Computer Network reduces expenses of an office. Justify this statement with an example. Computer Networks can allow businesses to reduce expenses and improve efficiency by sharing data and common equipment, such as printers, among many different computers.Explanation:
A piece of hardware used to enter data into a computer: Output Device Backing Storage Device Programming language Input Device
Answer:
Input Device.
Explanation:
A piece of hardware used to enter data into a computer is known as an input device.
Basically, this input device is also known as peripherals and it comprises of all of the devices that are interconnected with the CPU. Some examples of input devices used with a computer includes keyboards, scanner, mouse, etc. They avail the end users the ability to send an information to the computer system for processing into a desired output.
Unit tests focus on:
a) All modules (all units) b) Users and their acceptance of how a specific unit works
c) A program or a program module
d) Interact screen forms
e) How the overall system functions
Unit tests focus on a program or program module.
Unit tests are designed to focus on specific units or components of a program or module. A unit refers to the smallest testable part of a software system, such as a function, method, or class. Unit testing aims to verify the correctness of individual units by testing them in isolation from the rest of the system. Option (c) is the correct answer as it states that unit tests focus on a program or program module.
Unit tests typically involve writing test cases for each unit and executing those test cases to ensure that the unit behaves as expected and produces the desired output. The goal is to identify any defects or errors within the individual units early in the development process. While user acceptance testing (option b) and system testing (option e) are important aspects of software testing, they are not specifically related to unit tests. User acceptance testing focuses on evaluating the system's compliance with user requirements, while system testing assesses the functionality and performance of the entire system as a whole. Unit tests, on the other hand, concentrate on testing the internal logic and behavior of individual units.
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suppose you are given a binary tree t with vertices v and edges e. this tree is not necessarily a complete binary tree: i.e., every node has at most 2 children, but might only have 0 or 1 child. describe an efficient greedy algorithm to determine if t has a perfect matching. your algorithm does not have to work for non-tree graphs.
A perfect matching in a graph is a set of edges such that every vertex in the graph is incident to exactly one edge in the set. One way to determine if a tree has a perfect matching is to use a greedy approach, starting at the leaves of the tree and working towards the root.
Outline of the algorithm is as follows:
Initialize a queue with all the leaves of the tree.While the queue is not empty:Remove a vertex from the queue.If the vertex has a parent, add the parent to the queue.If the vertex has a sibling, add the sibling to the queue.3. If the root of the tree is in the queue, the tree has a perfect matching. Otherwise, it does not have a perfect matching.
The time complexity of this algorithm is O(n), where n is the number of vertices in the tree, because every vertex is added to the queue at most once.
This algorithm works by starting at the leaves of the tree and working its way up to the root. It adds each vertex's parent and sibling to the queue, and if the root is reached, it means that every vertex in the tree is incident to exactly one edge in the set, which is the definition of a perfect matching. If the root is not reached, it means that there is at least one vertex in the tree that is not incident to an edge in the set, which means the tree does not have a perfect matching.
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Suppose the class Sub extends the class Sandwich. Which of the following assignments are legal? Sandwich x- new Sandwich0: Sub y new Sub0: (2) y x (3) y new Sandwich0; (4) x new Sub0;
Assignments (1) and (4) are legal.
Explanation:
- Assignment (1): Sandwich x = new Sandwich(); Sub y = new Sub();
This is legal because we can create a new object of the class Sandwich and assign it to a variable of type Sandwich. Similarly, we can create a new object of the class Sub and assign it to a variable of type Sub.
- Assignment (2): y = x;
This is not legal because we cannot assign a variable of a subclass type (Sub) to a variable of its superclass type (Sandwich) without type casting.
- Assignment (3): y = new Sandwich();
This is not legal because we cannot assign a variable of the superclass type (Sandwich) to a variable of the subclass type (Sub) without type casting.
- Assignment (4): x = new Sub();
This is legal because we can create a new object of the subclass Sub and assign it to a variable of its superclass type Sandwich.
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Write an LMC program as follows instructions:
A) User to input a number (n)
B) Already store a number 113
C) Output number 113 in n times such as n=2, show 113
113.
D) add a comment with a details exp
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
The LMC program can be written as follows:
sql
Copy code
INP
STA 113
INP
LDA 113
OUT
SUB ONE
BRP LOOP
HLT
ONE DAT 1
Explanation:
A) The "INP" instruction is used to take input from the user and store it in the accumulator.
B) The "STA" instruction is used to store the number 113 in memory location 113.
C) The "INP" instruction is used to take input from the user again.
D) The "LDA" instruction loads the value from memory location 113 into the accumulator.
E) The "OUT" instruction outputs the value in the accumulator.
F) The "SUB" instruction subtracts 1 from the value in the accumulator.
G) The "BRP" instruction branches back to the "LOOP" label if the result of the subtraction is positive or zero.
H) The "HLT" instruction halts the program.
I) The "ONE" instruction defines a data value of 1.
The LMC program takes an input number (n) from the user, stores the number 113 in memory, and then outputs the number 113 n times.
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fill in the blank: r markdown notebooks can be converted into html, pdf, and word documents, slide presentations, and .
R markdown notebooks can be converted into html, pdf, and word documents, slide presentations, and dashboard .
What is dashboard?
All of your data is shown visually on a dashboard. Although it has a wide range of applications, its main purpose is to present information quickly, like KPIs.
The information for a dashboard often comes from a linked database and is shown on its own page. It is frequently adjustable, giving you the option to select the data you want to view and whether or not you want to include charts or graphs to represent the data.
What R markdown?
The file type R Markdown is used to create dynamic documents in R. Like the document below, a R Markdown document is written in markdown (a simple plain text style) and includes sections of embedded R code.
What is embedded code?
The technique of capturing a word's context in a document, such as its semantics and relationships with other words, is known as word embedding. Word2Vec is a general architecture or method for word embeddings that uses shallow neural networks to create words vectors that capture the properties of words.
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solve each of the following a. 3x=27
Answer:
3^(x)=27 x=3
Explanation:
3x3x3 27
:)
3ˣ = 27
Factorise 27.
27 = 9 × 3
27 = 3 × 3 × 3
27 = 3³
So,
3ˣ = 27
=》ˣ = ³
3³ = 27
_____
Hope it helps ⚜
Python help!
Input a grade level (Freshman, Sophomore, Junior, or Senior) and print the corresponding grade number [9-12]. If it is not one of those grade levels, print Not in High School.
Hint: Since this lesson uses else-if statements, remember to use at least one else-if statement in your answer to receive full credit
Sample Run 1
What year of high school are you in? Freshman
Sample Output 1
You are in grade: 9
Sample Run 2
What year of high school are you in?
Kindergarten
Sample Output 2
Not in High School
Answer:
print("What year of high school are you in?")
grade = input()
grade = grade.lower()
if grade == "freshman":
print("You are in grade: 9")
elif grade == "sophomore":
print("You are in grade: 10")
elif grade == "junior":
print("You are in grade: 11")
elif grade == "senior":
print("You are in grade: 12")
else:
print("Not in high school")
Explanation:
The first line prints the question. "grade = input()" stores the answer the user will type in the terminal into the variable 'grade'.
grade.lower():
The third line lowercases the entire string ("FreshMan" would turn to "freshman"). Python is case-sensitive.
Then, test the string to see if it matches freshman, sophomore, junior, or senior. If the input string matches print the statement inside the if block. The last statement is the else. It prints if nothing else matches.
Which are technical and visual demands that need to be considered when planning a project? Choose three answers
Deliverables
Company protocol
Audience
File types
Resolution or DPI
Answer: Resolution or DPI, deliverables, and file types are important technical and visual demands to consider when planning a project.
Explanation: Keep in mind whether or not the project will be published in print or on the Web.
The technical and visual demands that are required to be considered at the time of planning the project are resolution, deliverables, and file type.
The following are the technical & visual demands that are required for project planning:
Deliverables. Resolution or DPI.And, the type of the files.The audience & the protocol of the company is not relevant.
Therefore we can conclude that the technical and visual demands that are required to be considered at the time of planning the project are resolution, deliverables, and file type.
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All good productions start with a good idea. What are two ways to generate new ideas?
Answer:
Here are seven tips to help you open your mind and stimulate your great idea generator.
Engage in Observation Sessions.
Socialize Outside Your Normal Circles.
Read More Books.
Randomly Surf the Web.
Keep a Regular Journal.
Meditate.
Use Structured Exercises.
Explanation: I am big brain
Write a program in java to input N numbers from the user in a Single Dimensional Array .Now, display only those numbers that are palindrome
Using the knowledge of computational language in JAVA it is possible to write a code that input N numbers from the user in a Single Dimensional Array .
Writting the code:class GFG {
// Function to reverse a number n
static int reverse(int n)
{
int d = 0, s = 0;
while (n > 0) {
d = n % 10;
s = s * 10 + d;
n = n / 10;
}
return s;
}
// Function to check if a number n is
// palindrome
static boolean isPalin(int n)
{
// If n is equal to the reverse of n
// it is a palindrome
return n == reverse(n);
}
// Function to calculate sum of all array
// elements which are palindrome
static int sumOfArray(int[] arr, int n)
{
int s = 0;
for (int i = 0; i < n; i++) {
if ((arr[i] > 10) && isPalin(arr[i])) {
// summation of all palindrome numbers
// present in array
s += arr[i];
}
}
return s;
}
// Driver Code
public static void main(String[] args)
{
int n = 6;
int[] arr = { 12, 313, 11, 44, 9, 1 };
System.out.println(sumOfArray(arr, n));
}
}
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Write a function called odds_or_evens that takes a boolean and a list of integers as parameters. If the boolean parameter is True, return a list of only even numbers. If the boolean parameter isFalse, return a list of only odd numbers.
The function "odds_or_evens" takes a boolean parameter and a list of integers. If the boolean parameter is True, the function returns a list of even numbers from the input list. If the boolean parameter is False, it returns a list of odd numbers from the input list.
The "odds_or_evens" function can be implemented as follows in Python:
def odds_or_evens(is_even, numbers):
if is_even:
return [num for num in numbers if num % 2 == 0] # Filter even numbers
else:
return [num for num in numbers if num % 2 != 0] # Filter odd numbers
The function takes two parameters: "is_even" (a boolean indicating whether to return even or odd numbers) and "numbers" (a list of integers). If the "is_even" parameter is True, the function uses a list comprehension to filter out only the even numbers from the "numbers" list and returns the resulting list. If the "is_even" parameter is False, the function uses a list comprehension to filter out only the odd numbers from the "numbers" list and returns the resulting list.
By using conditional statements and list comprehensions, the function dynamically creates a new list containing the desired even or odd numbers based on the value of the boolean parameter.
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