Full question:
Provide the EXACT C++ line of code necessary to return the heap-dynamic variable ptr to the operating system.
Pokemon *ptr;
ptr = new Pokemon[6];
Answer:
delete ptr;
Explanation:
The command in the answer above deallocates memory(preventing memory leaks) and returns control to the operating system.
The command in the question dynamically allocates memory to the the heap(dynamically allocated memory is called heap) while the program is running(different from statically allocated memory that allocates before program compiles). When the variable is no longer needed, deallocation occurs using the command in our answer where the variable is deleted using the pointer(keeps track of dynamic variables).
Being the Sales Manager of a company you have to hire more salesperson for the company to expand the sales territory. Kindly suggest an effective Recruitment and Selection Process to HR by explaining the all the stages in detail.
Answer:
In order to sales company to expand the sales territory in heeds to target those candidates that have long exposure in sales profile.
Explanation:
Going for a sales interview for the profile of a sales manager in a company. The HR department may require you to answer some questions. Such as what do you like most about sales, how to you motivate your team and how much experience do you have. What are philosophies for making sales Thus first round is of initial screening, reference checking, in-depth interview, employ testing, follow up, and making the selection. This helps to eliminate the undesired candidates.Select the correct statement(s) regarding 4B5B encoding.
a. 4B5B is used to map four codeword bits into a five bit data word
b. 4B5B information bit rate is 80% of the total (information plus overhead) bit rate
c. 4B5B information bit rate is 20% of the total (information plus overhead) bit rate
d. all statements are correct
Answer:
b. 4B5B information bit rate is 80% of the total information plus overhead bit rate.
Explanation:
4B5B bit rate encoding means there is 80% of the bit rate which included all the information plus the overheads. There is 20% of lack in bit rate due to encoding code words which converts data into smaller bits.
You want to calculate a bonus if the sold price was at least equal to the listing price, and if the house sold within 30 days after being listed.
In cell L12, insert an IF function with a nested AND function to calculate a bonus. The AND function should ensure both conditions are met: Sold Price divided by the Listing Price is greater than or equal to 100% (cell L7) and the Days on Market are less than or equal to 30 (cell L8). If both conditions are met, the bonus is $1,000 (cell L9). Otherwise, the bonus is $0. Use mixed cell references to the input values in the range L7:L9. Copy the function to the range L12:L39.
BA Average Total Sold Highest 1 Location Sold Price Number Sold Dual Agent Total Sol Prices Sold Price Agent Codes and Commission Rates 2 Alpine Carey Buyer's Agent 2.75% 3 American Fork Hernandez DA Dual Agency 5.50% 4 Cedar Hills Pijuan SA Seller's Agent 3.25% 5 Lehi 6 Total Commission by Agent Input for Bonus 7 Carey Percent of List 100% 8 Hernandez Days on Market 30 9 Pijuan Bonus Amount $ 1,000 10 Days on Agent Number City Selling Agen Agent Type Agent Type List Price Sold Price Listing Date Sale Date Bonus 11 Market Commissio 12 1 Cedar Hills Pijuan DA Dual Agency $ 725,000 $ 705,000 4/1/2021 76 6/16/2021 13 4 Lehi Pijuan DA Dual Agency $ 350,799 $ 350,000 4/1/2021 5/25/2021 54 14 5 American Fork Pijuan DA Dual Agency $ 29 385,900 $ 385,900 4/1/2021 4/30/2021 15 6 Alpine Carey SA Seller's Agent $ 500,000 $ 495,800 68 4/3/2021 6/10/2021 16 7 Lehi Pijuan BA Buyer's Agent $ 345,999 $ 345,000 4/3/2021 59 6/1/2021 17 11 American Fork Hernandez DA Dual Agency $ 325,000 $ 320,000 48 4/12/2021 5/30/2021 18 Alpine 12 Pijuan DA Dual Agency $ 750,250 $ 725,900 4/12/2021 11/1/2021 203 19 $ DA 17 Alpine Dual Agency $ Carey 645,000 66 643,000 4/18/2021 6/23/2021 20 19 American Fork Pijuan BA Buyer's Agent $ 425,000 $ 415,000 4/18/2021 6/30/2021 73 21 21 Lehi Pijuan SA Seller's Agent $ 325,000 $ 330,000 4/28/2021 6/1/2021 34 22 24 American Fork Pijuan SA Seller's Agent $ 425,815 $ 418,000 4/28/2021 140 9/15/2021 23 27 Alpine DA Pijuan Dual Agency $ 700,000 $ 705,000 4/30/2021 6/19/2021 50 24 30 Lehi Hernandez SA Seller's Agent $ 365,000 $ 363,000 5/1/2021 6/18/2021 48 25 32 Cedar Hills Carey SA Seller's Agent $ 885,500 $ 800,000 5/1/2021 6/6/2021 36 26 34 Cedar Hills Carey SA Seller's Agent $ 610,000 $ 600,000 5/1/2021 6/26/2021 56 27 35 Cedar Hills Hernandez DA Dual Agency $ 560,700 $ 565,000 5/1/2021 5/30/2021 29 29 36 American Fork Hernandez BA . Buyer's Agent $ 450,000 $ 450,000 5/2/2021 9/30/2021 151 29 43 American Fork Carey BA 9 Buyer's Agent $ 375,000 $ 372,500 5/6/2021 5/15/2021 30 46 Cedar Hills Carey SA Seller's Agent $ 650,000 $ 625,750 5/15/2021 679/2021 25 48 31 Alpine Hernandez DA Dual Agency $ 545,000 $ 560,000 5/22/2021 6/16/2021 25 32 Lehi 53 Carey SA Seller's Agent $ 315,750 $ 320,000 5/28/2021 6/18/2021 21 33 61 Lehi Carey DA Dual Agency $ 300,000 $ 300,000 6/2/2021 9/2/2021 92 34 Alpine 69 Hernandez DA Dual Agency $ 589,000 $ 595,000 20 6/18/2021 7/8/2021 35 70 American Fork Hernandez DA Dual Agency $ 345,670 $ 102 345,000 6/20/2021 9/30/2021 36 73 Cedar Hills Carey BA Buyer's agent $ 555,000 $ 550,000 6 6/24/2021 6/30/2021 37 75 Alpine Carey BA Buyer's Agent $ 475,000 $ 485,000 86 6/24/2021 9/18/2021 38 78 American Fork Carey DA Dual Agency $ 400,000 $ 15 400,000 6/30/2021 7/15/2021 39 80 American Fork Pijuan SA Seller's Agent $ 380,500 $ 365,750 6/30/2021 63 9/1/2021 40 41 42 43 44 Details Map Loan +
Answer:
Following are the solution to the given question:
Explanation:
Please find the following Excel form for calculating the bonus as required. Please ensure the equation is duplicated even so, with the sign "=." It is possible to insert this formula into cell L12. Then cut/paste the cell into other L12:L39 cells.
[tex]=IF(AND(G12/F12 \geq \$L \$7,J12 \leq \$L\$8)=TRUE,\$L\$9,0)[/tex]
The mixed microbial reference here is used in L7, L8, and L9 so these cell references are not moved whenever the formula is copied to L12:L39.
Please verify that whenever the copy has also been copied, the cell formula appears beneath in each cell.
It must be as below in L12.
[tex]=IF(AND(G12/F12 \geq \$L\$7,J12\leq \$L\$8)=TRUE,\$L\$9,0)[/tex]
It must be as follows in L13.
[tex]=IF(AND(G13/F13\geq \$L\$7,J13\leq \$L\$8)=TRUE,\$L\$9,0)[/tex]
and so on.
Functions IN C LANGUAGE
Problem 1
Function floor may be used to round a number to a specific decimal place. The statement
y = floor( x * 10 + .5 ) / 10;
rounds x to the tenths position (the first position to the right of the decimal point). The
statement
y = floor( x * 100 + .5 ) / 100;
rounds x to the hundredths position (the second position to the right of the decimal
point).
Write a program that defines four functions to round a number x in various ways
a. roundToInteger( number )
b. roundToTenths( number )
c. roundToHundreths( number )
d. roundToThousandths( number )
For each value read, your program should print the original value, the number rounded to
the nearest integer, the number rounded to the nearest tenth, the number rounded to
the nearest hundredth, and the number rounded to the nearest thousandth.
Input Format
Input line contain a float number.
Output Format
Print the original value, the number rounded to the nearest integer, the number rounded
to the nearest tenth, the number rounded to the nearest hundredth, and the number
rounded to the nearest thousandth
Examples
Example 1
Input 1
24567.8
Output 1
24567.8 24568 24570 24600
Write a partial class that shows a class constant and an instance method. Write an instance method that converts feet to inches using a class constant representing the number of inches in one foot. The value passed to the method represents the distance in feet.
Answer:
Please the code snippet below, the code was writen in Kotlin Language
Explanation:
const val inches:Int= 12 . //This is the const value
fun main(args: Array<String>) {
//this will ask the user for input
print("Enter a number")
//this will do the conversion
var valueInFeet= Integer.valueOf(readLine())*inches
print("The value in feet is $valueInFeet feet(s)")
}
In C++, objects instantiated on the stack must be returned to program memory through the explicit use of the delete keyword.
a) True
b) False
Answer:
b. False.
Explanation:
Delete function not used to remove data stored on the stack. It is only used to free memory on the heap. The C++ is programming language used to develop operating systems.
If you fail a course as a MAIN (residency) course, you can repeat that course as either a MAIN (residency) or an online (IG or IIG) course.
A. True
B. False
solve(-8/3)+7/5 please answer
Answer:
hope this will help you more
Hey ! there
Answer:
-19/15 is the answerExplanation:
In this question we are given two fraction that are -8/3 and 7/5. And we have asked to add them .
Solution : -
[tex]\quad \: \dashrightarrow \qquad \: \dfrac{ - 8}{3} + \dfrac{7}{5} [/tex]
Step 1 : Taking L.C.M of 3 and 5 , We get denominator 15 :
[tex]\quad \: \dashrightarrow \qquad \: \dfrac{ - 8(5) + 7(3)}{15} [/tex]
Step 2 : Multiplying -8 with 5 and 7 with 3 :
[tex]\quad \: \dashrightarrow \qquad \: \dfrac{ - 40 + 21}{15} [/tex]
Step 3 : Solving -40 and 21 :
[tex]\quad \: \dashrightarrow \qquad \: \red{\underline{ \boxed{ \frak{\dfrac{ - 19}{15} }}}} \quad \bigstar[/tex]
Henceforth , -19/15 is the answer .#Keep LearningHow can an Outlook user search for contacts? Check all that apply.
the Search bar located above the list of contacts
the Search People bar on the Find command group
the Search People located on the People navigation icon
CTL + E to activate the search contacts box
advanced Find under the Search tab
the options menu in the backstage view
Answer: the Search bar located above the list of contacts.
the Search People bar on the Find command group.
the Search People located on the People navigation icon.
CTL + E to activate the search contacts box.
advanced Find under the Search tab.
Explanation:
An Outlook user can search for contacts through the following ways:
• the Search bar located above the list of contacts.
• the Search People bar on the Find command group.
• the Search People located on the People navigation icon.
• CTL + E to activate the search contacts box.
• advanced Find under the Search tab.
Therefore, the correct options are A, B, C, D and E.
Which symbol is used to identify edge-triggered flip-flops
Answer:
A triangle on the Clock input.
Briefly explain what an array is. As part of your answer make use of a labelled example to show the declaration and components of an array
Answer:
Explanation:
In programming an array is simply a grouping of various pieces of data. Various data elements are grouped together into a single set and saved into a variable. This variable can be called which would return the entire set which includes all of the elements. The variable can also be used to access individual elements within the set. In Java an example would be the following...
int[] myArray = {33, 64, 73, 11, 13};
In Java, int[] indicates that the variable will hold an array of integers. myArray is the name of the variable which can be called to access the array elements. The elements themselves (various pieces of data) are located within the brackets {}
You know different types of networks. If two computing station high speed network link for proper operation which of the following network type should be considered as a first priority?
MAN
WAN
WLAN
LAN
All of these
Answer:
All of these.
PLZ MARK ME BRAINLIEST.
what is the process by which we can control what parts of a program can acccess the members of class
Answer:
Encapsulation.
Explanation:
Information hiding involves using private fields within classes and it's a feature found in all object-oriented languages such as Java, Python, C#, Ruby etc.
In object-oriented programming language, a process known as encapsulation is used for the restrictions of the internal data of a software program from the outside code, therefore preventing an unauthorized direct access to the codes. This is achieved through the use of classes.
In Computer programming, class members can be defined as the members of a class that typically represents or indicates the behavior and data contained in a class.
Basically, the members of a class are declared in a class, as well as all classes in its inheritance hierarchy except for destructors and constructors.
In a class, member variables are mainly known as its attributes while its member function are seldomly referred to as its methods or behaviors.
One of the main benefits and importance of using classes is that classes helps to protect and safely guard their member variables and methods by controlling access from other objects.
Therefore, the class members which should be declared as public are methods and occasionally final attributes because a public access modifier can be accessed from anywhere such as within the current or external assembly, as there are no restrictions on its access.
(a) Define a goal for software product quality and an associated metric for that attribute. (b) Explain how you could show that the goal is validatable. (c) Explain how you could show that the goal is verifiable. 2. (a) Create a list of software product attributes and a list for software project attributes. (b) Rank these in the order of how difficult you consider them to be measured. (c) Discuss the reasons for your choices
Which operating system desktop or mobile is the best
Answer:
bing or alien ware is the best.
Answer:
Your choice, but personally, desktop is better.
Explanation:
Desktop devices have portrait orientations so content can stretch across a screen and often multiple messages or images can live comfortably in such a wide space. Mobile devices are usually used in portrait orientation (and the smaller screens mean that even in landscape mode, horizontal space is limited).
A network has the ability to direct traffic toward all of the receiving service. what provides this ability in the transport layer?
Answer:
Multiplexing is the correct answer
Explanation:
End-to-end communication over a network is done by transport layer.
Provides a logical communication between various application processes running on different hosts and this layer is set in OSI(open system interconnection) model.
Transport layer also manages error and correction and also it provides reliability to users.
Multiplexing gets allowed by the transport layer which enables to transfer messages over a network and also the error and corrected data.
Which information can you apply to every page of your document with the page layout options?
header
conclusion
body
footer
introduction
Answer:
Header and footer
Explanation:
The page layout tab usually found in document programs such as Microsoft Word hold options used to configure several page options which is to be applied to a document. The page layout option gives users options to set page margins, orientation, page numbering, indentation and the other page layout options which is primarily how we would like our document to look like when printed. The page layout option also allows the insertion of a header and footer which is a note which can be written at the topmost and bottomost part of the document. Once, a header and footer option is selected, it is applied to every page of the document being worked on at the moment.
Define a class named Point with two data fields x and y to represent a point's x- and y-coordinates. Implement the Comparable interface for the comparing the points on x-coordinates. If two points have the same x-coordinates, compare their y-coordinates. Define a class named CompareY that implements Comparator. Implement the compare method to compare two points on their y-coordinates. If two points have the same y-coordinates, compare their x-coordinates. Randomly create 100 points and apply the Arrays.sort method to display the points in increasing order of their x-coordinates, and increasing order of their y-coordinates, respectively.
Answer:
Here the code is given in java as follows,
1. What is memory mapped I/O?
Answer:
Memory-mapped I/O and port-mapped I/O are two complementary methods of performing input/output between the central processing unit and peripheral devices in a computer. An alternative approach is using dedicated I/O processors, commonly known as channels on mainframe computers, which execute their own instructions.
Write a simple nested loop example that sums the even and odd numbers between 5 and 15 and prints out the computation.
Answer:
for e in range(6, 15, 2):
for o in range(5, 15, 2):
calc = e+o
print(e, "+", o, "=", calc)
Explanation:
When implementing a 1:1 relationship, where should you place the foreign key if one side is mandatory and one side is optional? Should the foreign key be mandatory or optional?
Answer:
When implementing a 1:1 relationship, the foreign key should be placed on the optional side if one side is mandatory and one side is optional.
When this is implemented, the foreign key should be made mandatory.
Explanation:
A foreign key (FK) is a primary key (PK) in relational databases. It is used to establish a relationship with a table that has the same attribute with another table in the database. A mandatory relationship exists when the foreign key depends on the parent (primary key) and cannot exist without the parent. A one-to-one relationship exists when one row in a data table may be linked with only one row in another data table.
Jane is a full-time student on a somewhat limited budget, taking online classes, and she loves to play the latest video games. She needs to update her computer and wonders what to purchase. Which of the following might you suggest?
a. A workstation with a 3.9 GHz quad-core processor, 16 gigabytes of RAM, and a 24" monitor.
b. A laptop system with a 3.2 GHz processor. 6 gigabytes of RAM, and a 17" monitor.
c. A desktop system with a 1.9 GHz processor, 1 gigabyte of RAM, and a 13" monitor
d. A handheld PC (with no smartphone functionality)
Answer:
a. A workstation with a 3.9 GHz quad-core processor, 16 gigabytes of RAM, and a 24" monitor.
Explanation:
From the description, Jane needs to be able to multitask and run various programs at the same time in order to be efficient. Also since she wants to play the latest video games she will need high end hardware. Therefore, from the available options the best one would be a workstation with a 3.9 GHz quad-core processor, 16 gigabytes of RAM, and a 24" monitor. This has a very fast cpu with 4 cores to process various threads at the same time. It also has 16GB of memory to be able to multitask without problems and a 24" monitor. From the available options this is the best choice.
Would you prefer to use an integrated router, switch, and firewall configuration for a home network, or would you prefer to operate them as separate systems
Answer:
I would prefer to use an integrated router, switch, and firewall configuration for a home network instead of operating my home devices as separate systems.
Explanation:
Operating your home devices as separate systems does not offer the required good service in information sharing. To share the internet connection among the home devices, thereby making it cheaper for family members to access the internet with one Internet Service Provider (ISP) account rather than multiple accounts, a home network is required. A home network will always require a network firewall to protect the internal/private LAN from outside attack and to prevent important data from leaking out to the outside world.
Validate that the user age field is at least 21 and at most 35. If valid, set the background of the field to LightGreen and assign true to userAgeValid. Otherwise, set the background to Orange and userAgeValid to false.HTML JavaScript 1 var validColor-"LightGreen"; 2 var invalidColor"Orange" 3 var userAgeInput -document.getElementByIdC"userAge"); 4 var formWidget -document.getElementByIdC"userForm"); 5 var userAgeValid - false; 7 function userAgeCheck(event) 10 11 function formCheck(event) 12 if (luserAgeValid) { 13 14 15 16 17 userAgeInput.addEventListener("input", userAgeCheck); 18 formWidget.addEventListener('submit', formCheck); event.preventDefault); 3 Check Iry again
Answer:
Explanation:
The code provided had many errors. I fixed the errors and changed the userAgeCheck function as requested. Checking the age of that the user has passed as an input and changing the variables as needed depending on the age. The background color that was changed was for the form field as the question was not very specific on which field needed to be changed. The piece of the code that was created can be seen in the attached image below.
var validColor = "LightGreen";
var invalidColor = "Orange";
var userAgeInput = document.getElementById("userAge");
var formWidget = document.getElementById("userForm");
var userAgeValid = false;
function userAgeCheck(event) {
if ((userAgeInput >= 25) && (userAgeInput <= 35)) {
document.getElementById("userForm").style.backgroundColor = validColor;
userAgeValid = true;
} else {
document.getElementById("userForm").style.backgroundColor = invalidColor;
userAgeValid = false;
}
};
function formCheck(event) {};
if (!userAgeValid) {
userAgeInput.addEventListener("input", userAgeCheck);
formWidget.addEventListener('submit', formCheck);
event.preventDefault();
}
Discuss why databases are important in accounting information systems. Describe primary and foreign keys, normalization and database cardinalities. Why are each important to the database design
Answer:
ensure integrity. primary key is unique key..foreign key is to connect 2 table.normalization to ensure you keep track on what you should do to create db..
How does OOP keep both code and data safe from outside interference and
incuse?
Answer:
it is the process that binds together the data and code into a single unit and keeps both from being safe from outside interference and misuse. In this process, the data is hidden from other classes and can be accessed only through the current class's methods
Explain why you want a USB hub if there are already USB ports in the computer.
Answer:
Powered USB hubs provide their own power supply for devices. Typically, when you connect a device to your computer via USB, the device draws upon your computer's power to function. Powered USB hubs come with their own power source and provide power for your connected devices so your computer doesn't have to.
Explanation:
Please Mark me brainliest
A _____ is a systematic and methodical evaluation of the exposure of assets to attackers, forces of nature, or any other entity that is a potential harm.
Answer:
Vulnerability assessment
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.
Some examples of cyber attacks are phishing, zero-day exploits, denial of service, man in the middle, cryptojacking, malware, SQL injection, spoofing etc.
A vulnerability assessment is a systematic and methodical evaluation used by network security experts to determine the exposure of network assets such as routers, switches, computer systems, etc., to attackers, forces of nature, or any other entity that is capable of causing harm i.e potential harms. Thus, vulnerability assessment simply analyzes and evaluate the network assets of an individual or business entity in order to gather information on how exposed these assets are to hackers, potential attackers, or other entities that poses a threat.
how to identify mistakes in a html code??
You are having a problem with your Windows computer that is isolated to a single graphics editing program that you use every day in your work. When you described the problem to the customer service support person for this product, she told you that the only fix for it is to edit a key under HKEY-LOCAL_MACHINE\SOFTWARE. She has assured you that this fix will work without causing any problems, but you are wary of doing this. Descript the steps and precautions taken.
Answer:
I'm not a big tech head but I know that creating a restore point is highly recommended for changing anything that you aren't 100% sure about to your computer.