Complete the recursive function raisetopower(). ex: if userbase is 2 and userexponent is 4, then raisedvalue is assigned with 16 (i.e. 2^4). note: this example is for practicing recursion; a non-recursive function, or using the built-in function pow(), would be more common.

Answers

Answer 1
Using the property that x^n is x*x^(n-1) you can write a recursive function:

double raisetopower(double x, int n)
{
   if (n <= 0) {
      return 1.0;
   }
   return x*raisetopower(x, n - 1);
}

Note that this crude implementation does not deal with negative or fractional exponents. But it shows recursion.

Answer 2

A recursive function is one that generates a sequence of terms by repeating or using its previous term as input.

What is meant by a recursive function?

A recursive function is one that generates a sequence of terms by repeating or using its previous term as input. The arithmetic-geometric sequence, which has terms with a common difference between them, is typically the basis on which we learn about this function.

If an input is given, a recursive function's associated output can be defined by equating it to an expression that also contains the values of the function's output for smaller inputs.

Using the property that x^n is x*x^(n-1) you can write a recursive function:

double raisetopower(double x, int n)

{

 if (n <= 0) {

  return 1.0;

 }

 return x*raisetopower(x, n - 1);

}

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Related Questions

A(n) ____ loop executes a predetermined number of times.

Answers

Final answer:

A count-controlled loop, often referred to as a for loop, executes a predetermined number of times and follows the same path for every cycle.

Explanation:

A count-controlled loop executes a predetermined number of times. This type of loop is commonly referred to as a for loop in many programming languages. It follows a predetermined path for every cycle, contrasting a process in which the system may follow a different path for every cycle.

When designing loops within a program, it is crucial to ensure there are enough iterations to cover the necessary components without redundancy. Similar to choosing loops in a circuit where each component should be covered exactly once, in programming, you would also aim to reduce unnecessary repetition.

In addition to narrative form, experimental or avant-garde films may use ______ or ______ form.

Answers

In addition to narrative form, experimental or avant-garde films may use Abstract or Associational form.

The abstract form organizes entire films around shapes, sizes, colors and movements in the images. Abstract films can seen completely random. And associational form in which the films parts are exposed to suggest similarities, contrast, concept, emotions and express qualities.

You live "out in the middle of nowhere" and feel there is no need to protect your internet connection because there is no one that lives near you. one day you are unable to connect to the internet. after calling tech support you find that someone has hacked into your router and has changed all the settings. fortunately the hacker only wanted to use your internet connection and did not view any information on your computer. your decision to leave your router unprotected risked the integrity of the information on your computer. select yes or no.

Answers

Users reside "inside the middle of nowhere" and think that and no need to secure their connection to the internet so nobody lives next door, and the further discussion can be defined as follows:

In this, the user can't access the internet one day, upon calling technical assistance, we discover that someone has hacks through the router and altered all of its settings. Fortunately, the hacker was only interested in your internet access and did not look at any of your computer's data. So, the choice to leave your connection unencrypted exposed yourself to hazards to authenticity on your computer's data.

Therefore, the given statement is "False".

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Look at the four schematic symbols shown in the figure above. Each of the symbols is labeled with a number. Which of the following statements about these symbols is correct?

A. Symbol 1 represents a diode, symbol 2 represents a resistor, symbol 3 represents an LED, and symbol 4 represents a transistor.
B. Symbol 1 represents a diode, symbol 2 represents an LED, symbol 3 represents a transistor, and symbol 4 represents a resistor.
C. Symbol 1 represents a transistor, symbol 2 represents a resistor, symbol 3 represents an LED, and symbol 4 represents a diode.
D. Symbol 1 represents a transistor, symbol 2 represents a diode, symbol 3 represents a resistor, and symbol 4 represents an LED.

Answers

The 1st one is a BJT(Bipolar Junction Transistor), which is indeed a transistor.

The 2nd one is a diode.

The 3rd is a resistor.

The 4th is an optic switch, which can be a LED switch.
Final answer:

Without the provided figure, it is not possible to correctly identify which schematic symbol represents a diode, resistor, LED, or transistor. However, standard symbols for these components can be used to identify them in circuit diagrams, with a diode shown as a triangle pointing at a line, a resistor as a zigzag line, an LED like a diode but with lines for light emission, and a transistor symbol varying based on type but having three leads.

Explanation:

To answer the question regarding the schematic symbols labeled with numbers, without the actual figure to refer to, it is impossible to definitively identify which symbol represents which electronic component. However, using the descriptions commonly associated with electronic components and schematic diagrams, we can provide general information that may help in identifying these symbols correctly in the future.

A diode is represented by a symbol that consists of a triangle pointing towards a line, which represents the direction of conventional current flow (from positive to negative). A resistor is usually depicted as a zigzag line. An LED, or light-emitting diode, is shown similarly to a diode symbol but with two small lines representing light emission. Lastly, a transistor can be recognized by a symbol with three leads and may vary in appearance depending on whether it is a bipolar junction transistor (BJT) or a field-effect transistor (FET).

With these descriptions, you would need to match the visual symbols from the figure you have with these standard electronic symbols to determine the correct statement about the symbols labeled 1 to 4.

A(n) ________ is a light-sensitive material used to make a chip.

Answers

The photoresist is a light-sensitive material used to make a chip. Photoresists can likewise be uncovered by electron shafts, creating an indistinguishable outcomes from introduction by light. The primary distinction is that while photons are consumed, storing all their vitality without a moment's delay, electrons store their vitality bit by bit, and scramble inside the photoresist amid this procedure.

Which type of attack is one in which a rogue wireless access point poses as a legitimate wireless service provider to intercept information that users transmit?

Answers

Answer: An evil twin attack poses as a legitimate AP.

Given a double variable named areaofsquare write the necessary code to read in a value , the area of some square, into areaofsquare and print out the length of the side of that square. however: if any value read in is not valid input, just print the message "invalid". assume the availability of a variable , stdin, that references a scanner object associated with standard input.

Answers

I can solve it with Java. Here it is: 

areaOfSquare = stdin.nextDouble();
double sqrt = Math.sqrt(areaOfSquare);
if(Double.isNaN(sqrt)){
     System.out.print("INVALID");
} else {
     System.out.print(sqrt);
}

Operating systems are interchangeable and are installed to any computer after the purchase according to your customized preference.
a. True
b. False

Answers

Operating systems are interchangeable and are installed to any computer after the purchase according to your customized preference. 
a. True 
b. False

Explanation: iOS (MAC') run only on Apple Hardware, Windows will not run on a Chome OS, Mainframe OS's like VSE, VM, TPF only run on IBM Mainframes etc.

______ are segments of computer code that attach to existing computer programs and perform malicious acts. select one:

a. viruses

b. worms

c. trojan horses

d. back doors

e. alien software

Answers

The best answer is A, viruses.

True or False: Wikipedia pages should get high ratings for all user intents because information is always helpful.

Answers

I would say true but it's just a guess.

Answer:

The statement is true. Wikipedia is today the main tool for collecting information for students, workers and even academics around the world, as it provides fast, accessible, verifiable and free information to everyone.  Therefore, its pages should get high ratings, as they are helpful for all people.

While the information is verifiable, it should be noted that any Wikipedia user can modify their articles, which are subsequently moderated by specialists. But even so, there is a risk that some data may be wrong, so it is necessary for the readers to control the information obtained. Therefore, a good option would be a system of ranking information and qualifying answers, so that other users know the experience of other students regarding the information provided.

What name is given to random characters that you can combine with an actual input key to create the encryption key?

Answers

Salt value is the name given to random characters that you can combine with an actual input key to create the encryption key. Salt is a random string of data used to modify a password hash. When you add salt to a password hash the attacker is prevented form testing known dictionary words across the entire system. The longer tha salt value the better the protection.

Modify secondverse to play "the name game" (a.k.a. "the banana song", see wikipedia.org), by replacing "(name)" with username but without the first letter. ex: if username = "katie", the program prints:

Answers

I guess you need to write it using C++, so here's your solution:
int main() {   string secondVerse = "Banana-fana fo-f(Name)!";   string userName = "Kattie";
   userName.erase(userName.begin());
userName.resize(userName.length()); secondVerse = secondVerse.replace(secondVerse.find("(Name)"),6 ,userName);
cout << secondVerse << endl;

 return 0;
}

 "userName.erase(userName.begin());" - this one removes first letter of the name.

The network services and facilities that users interact with are provided by

Answers

The network services and facilities that users interact with are provided by authentication.

The tiny memory cards used by digital cameras and mobile devices are an example of ____ storage.

Answers

The tiny memory cards used by digital cameras and mobile devices are an example of Solid State storage.

A type of address translation in which a gateway has a pool of public ip addresses that it is free to assign to a local host whenever the local host makes a request to access the internet

Answers

Dynamic Network Address Translation (DNAT)

The ________ is one of a number of major internet interconnection points that serve to tie all the isps together.

Answers

The Internet Exchange Point (IXP) is one of a number of major internet interconnection points that serve to tie all the ISPs (Internet Service Providers) together. This point is a physical infrastructure that allows ISPs to interconnect via several paths. Having more paths improves routing efficiency. 

Describe a modification of dijkstra's algorithm that runs as fast as the original algorithm, and assigns a label usp[u] to every vertex u in g

Answers

the words brave and courageous are example of

When troubleshooting vpn connectivity, which windows and linux command can you use to verify your internal port?
a.ping
b.traceroute
c.lookup
d.ipconfig?

Answers

The answer is ping = A; 

• what command-line utility can you use to assign the correct dns server ip address

Answers

On A Windows machine, you can use the netsh command.
netsh interface ip set dns name="Local Area Connection" static 208.67.222.222

All the steps below means you have access to the router via Telnet or physical access  and it already has a valid configuration (except the DNS)
On a Cisco Router is:
Step 1:  enable 
Step 2: configure terminal 
Step 3: Do one of the following: ip domain name name
                                                       ip domain list name
Step 4 : Device(config)# ip name-server 172.16.1.111 172.16.1.2

The acronym is used to define the process that allows multiple devices to share a single routable ip address.

Answers

The answer is Mac Address
media access control address 

Marie uses a browser to visit a blog. What is the unique identifier of the blog?

Answers

it would be the Website which contains the URL of the blog
the website.............

For each processor find the average capacitive loads.

Answers

For each processor find the average capacitive loads. Answer use Pefrmon and select CPU Tab (see attachment).

The dfs replication engine uses a form of replication called

Answers

The DFS replication engine uses a form of replication called multiple master replication

"omr, ocr, and micr are all types of ________."

Answers

OMR, OCR and MICR are all types of character and mark recognition devices. They are scanners that are able to recognize special characters and marks.
OMR stands for Optical Mark Recognition,which senses the presence or absence of a mark.
OCR stands for Optical Character recognition, which reads special preprinted characters by light source.
MICR stands for Magnetic Ink Character Recognition, where  machine reads character made of ink containing magnetized particles.

Answer:

recognition/reader devices

Explanation:

To create a multi-column and multi-row box for users to type into in an html form, use the ____________ tag pair

Answers

To create a multi-column and multi-row box for users to type into in an html form, use the <textarea></textarea> tag pair.

The html tags are the codes or the hidden keywords in the web browser to tell about its format and displayed content. The html tags mostly comes in pairs, pair consist of the start tag and end tag.

To create a button that will allow a user to send the form data to the server you use a type of ____

Answers

Submit command, as it hands in the data to the server

What device can boost an analog signal? a digital signal?

Answers

Analog = amplifier
Digital = repeater

Glass, rubber, porcelain, and paper are examples of electrical A. conductors. B. insulators. C. grounds. D. batteries.

Answers

B.Insulators I think
The correct answer here is B. Insulators because an insulator is a material that does not conduct electricity well. The examples here are perfect examples of insulators.

Access points take ________ from wireless devices and send them on to devices on the wired lan.

Answers

Access points take packets from wireless devices and send them on to devices on the wired LAN.

An object is ____ that can be treated as an individual unit or component.

Answers

If my memory serves me well, an object is the programming code and data that can be treated as an individual unit or component. There can be more than one units and every unit is responsible for particular function in the program. Unit stores methods, operators or operands that run the program.
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