Fungi, plants, algae, mold, and humans are all located in the
Cated in the
Domain Eukarya. What do they all have in common?
They are all eukaryotic
They are all unicellular
They are all prokaryotic
they are all eukaryotic cells
Answer:
they are all unicellular
What is an electric spike? an event in which electricity coming into a device exceeds 120 volts for three or more nanoseconds an event in which electricity coming into a device exceeds 120 volts for one or two nanoseconds an event in which electricity coming into a device exceeds 140 volts for five nanoseconds an event in which electricity coming into a device exceeds 140 volts for six nanoseconds
Explanation:
Our technological world has become deeply dependent upon the continuous availability of electrical power. In most countries, commercial power is made available via nationwide grids, interconnecting numerous generating stations to the loads. The grid must supply basic national needs of residential, lighting, heating, refrigeration, air conditioning, and transportation as well as critical supply to governmental, industrial, financial, commercial, medical and communications communities. Commercial power literally enables today’s modern world to function at its busy pace. Sophisticated technology has reached deeply into our homes and careers, and with the advent of e-commerce is continually changing the way we interact with the rest of the world. Intelligent technology demands power that is free of interruption or disturbance. The consequences of large-scale power incidents are well documented. A recent study in the USA has shown that industrial and digital business firms are losing $45.7 billion per year due to power interruptions.1 Across all business sectors, an estimated $104 billion to $164 billion is lost due to interruptions with another $15 billion to $24 billion due to all other power quality problems. In industrial automatic processing, whole production lines can go out of control, creating hazardous situations for onsite personnel and expensive material waste. Loss of processing in a large financial corporation can cost thousands of unrecoverable dollars per minute of downtime, as well as many hours of recovery time to follow. Program and data corruption caused by a power interruption can create problems for software recovery operations that may take weeks to resolve. Many power problems originate in the commercial power grid, which, with its thousands of miles of transmission lines, is subject to weather conditions such as hurricanes, lightning storms, snow, ice, and flooding along with equipment failure, traffic accidents and major switching operations. Also, power problems affecting today’s technological equipment are often generated locally within a facility from any number of situations, such as local construction, heavy startup loads, faulty distribution components, and even typical background electrical noise
Hey There!!~ I think the best answer is A). An event in which electricity coming into a device exceeds 120 volts for three or more nanoseconds an event in. Because, An unexpected increase in the amplitude of a signal that lasts for two or less nanoseconds anything more is considered a surge. If not properly protected, a power spike can cause damage to any electrical component, including a computer. And, All electrical devices, including your computer, should have a surge protector to help prevent them from becoming damaged when an electrical surge occurs.
Hope This Helps....!!~
George, a user, has contacted you to complain that his issue has not been resolved. He has already contacted your department twice today. What should you do first?
Answer:
Apologize for the inconvenience and proceed with any necessary assistance.
Explanation:
Remember, the rules of business communication entails a friendly disposition to clients. We note here that George is a user or what we may client, and has an unresolved complaint.
Consequently, apollogizing to him may open him further into the details of the issue as you now work to resolve his complaints.
katie typed a paper using microsoft word. microsoft word is a type of
Answer:
Word Processor
Explanation:
it is called word processor
The first time you save a document, which screen appears
Select one:
O a. Save File screen
O b. Save As screen
O c. Save Document screen
O d. Save screen
Answer:
B
Explanation:
When the first time you save a document, the ''Save As screen'' will appear. Hence, the option (b) is correct.
Given that,
To find the screen appears the first time you save a document.
Now, When you save a document for the first time, the "Save As" screen typically appears, allowing you to choose the file name, location, and file format for the document.
This gives you the option to specify where and how the document should be saved on your device.
So, the correct option is,
b. Save As screen
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You want to register the domain name ABCcompany.org, but the registration service is not allowing you to do that. What's the most likely reason for this
Options :
The domain name is registered to someone else.
Domain names must end in ".com".
You are not the legal owner of ABC Company.
Domain names must be all in lowercase.
Answer:
The domain name is registered to someone else.
Explanation: In the scenario above, ABCcompany.org represents the domain name of a particular person or establishment which provides access to the website of the owner. The domain name given to an individual or website must be distinct, that is no two different organizations or persons can use exactly the same domain name. Domain names can end with :. com, org, ng and various other and they aren't case sensitive. Therefore, the inability to register the domain name abive will likely stem from the fact that the domain name has is already registered to someone else.
The domain of a website is the name of the website. The most likely reason why the domain cannot be registered is that, it has already been registered/taken by someone else.
There are several reasons why a domain cannot be registered.
The most important reason is that:
When a domain is taken, no other person can have access to that domain until its expiry (and not renewed). So, when a domain has been taken, you will not be able to register such domain.
Another reason is that:
Insufficient funds is another reason, if the domain is not a free domain.
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Suppose your network support company employs 75 technicians who travel constantly and work at customer sites. Your task is to design an information system that provides technical data and information to the field team. What types of output and information delivery would you suggest for the system?
Answer and Explanation:
Technicians who travel constantly and are most likely working from remote locations would require information support that is ready and available as at when needed (24/7). The following would help them access technical information easily:
Internet knowledge based system: this could be like a encyclopedia for technicians where they could easily search up information they need for their work from anywhere.
Web-based system : this can help technicians ask or search for technical information online and also communicate and give out information to other technicians.
fax and email: a ready and available email support system and fax would boost information availability to technicians
Based on the information given, the system that should be implemented should be one where the information will be stored in a database.
Also, the system will have an application that the technicians will use to login into the system. It should also be noted that the system will be divided based on the technician's roles.
In this case, the technicians will have different access that they can use to get the data from the database.
Lastly, encryption should be used to secure the data.
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how much memory will be occupied by black and white image
Answer:
37 percent
hope it helps u
The area of a parallelogram is 18 square units.one side of the parallelogram is 24 units long.The other side is 6 unit long. which could b the parallelograms height select all apply
Answer:
[tex]Height = \frac{3}{4}\ unit[/tex]
[tex]Height = 3\ units[/tex]
Explanation:
Given
Shape: Parallelogram
[tex]Area = 18 unit^2[/tex]
[tex]Side\ 1 = 24 units[/tex]
[tex]Side\ 2 = 6 units[/tex]
Required
Determine possible heights of the parallelogram
Area of parallelogram is:
[tex]Area = Base * Height[/tex]
Make Height the subject of formula
[tex]Height = \frac{Area}{Base}[/tex]
When Base = 24 units;
[tex]Height = \frac{18}{24}[/tex]
[tex]Height = \frac{3}{4}\ unit[/tex]
When Base = 6 units;
[tex]Height = \frac{18}{6}[/tex]
[tex]Height = 3\ units[/tex]
When Base = 24 units
When Base = 6 units
Height: 3
Write a recursive function that accepts an integer argument, n. The function should display n lines of text on the screen, with the first line showing n spaces followed by an asterisk, the second line displaying n-1 spaces followed by an asterisk, to the nth line which shows 1 space and 1 asterisk.
When you collaborate or meet with a person or group online, it is called
Answer:
Web Conferencing
Explanation:
When you collaborate or meet with people online, it is called a virtual meeting or collaboration.
What are virtual meetings?They are meetings or collaborations done without the participants having to meet physically.
Instead, the participants meet via one or a combination of platforms specifically designed for such a purpose. These platforms include Discord, Slack, and so on.
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Write a program in JAVA to perform the following operator based task: Ask the user to choose the following option first: If User Enter 1 - Addition If User Enter 2 - Subtraction If User Enter 3 - Division If User Enter 4 - Multiplication If User Enter 5 - Average Ask the user to enter the 2 numbers in a variable for first and second(first and second are variable names) for the first 4 options mentioned above and print the result. Ask the user to enter two more numbers as first and second 2 for calculating the average as soon as the user chooses an option 5. In the end, if the answer of any operation is Negative print a statement saying "Oops option X(1/2/3/4/5/) is returning the negative number" NOTE: At a time users can perform one action at a time.
Answer:
Here is the JAVA program:
import java.util.Scanner;
public class Operations{
public static void main(String[] args) {
Scanner input= new Scanner(System.in);
float first,second;
System.out.println("Enter first number:");
first = input.nextFloat();
System.out.println("Enter second number:");
second = input.nextFloat();
System.out.println("Enter 1 for Addition, 2 for Subtraction 3 for Multiplication, 4 for Division and 5 for Average:");
int choice;
choice = input.nextInt();
switch (choice){
case 1: //calls add method to perform addition
System.out.println("Addition result = " + add(first,second));
break;
case 2: //calls sub method to perform subtraction
System.out.println("Subtraction result = " + sub(first,second));
break;
case 3: //calls mul method to perform multiplication
System.out.println("Multiplication result = " +mul(first,second));
break;
case 4: //calls div method to perform division
System.out.println("Division result = " +div(first,second));
break;
case 5: //calls average method to compute average
System.out.println("Average = " +average(first,second));
break;
default: //if user enters anything other than the provided options
System.out.println("Invalid Option"); }}
public static float add(float first, float second) {
float result = first + second;
if(result<0)
{System.out.println("Oops option 1 is returning a negative number that is: "); }
return result; }
public static float sub(float first, float second) {
float result = first - second;
if(result<0){System.out.println("Oops option 2 is returning negative number that is: ");}
return result; }
public static float mul(float first, float second) {
float result = first*second;
if(result<0)
{System.out.println("Oops option 3 is returning negative number that is: ");}
return result; }
public static float div(float first, float second){
if(second==0)
{System.out.println("Division by 0");}
float result = first/second;
if(result<0){System.out.println("Oops option 4 is returning negative number that is: ");}
return result; }
public static float average (float first,float second) {
Scanner inp= new Scanner(System.in);
float first2,second2;
System.out.println("Enter two more numbers:");
System.out.println("Enter first number:");
first2 = inp.nextInt();
System.out.println("Enter second number:");
second2 = inp.nextInt();
float result;
float sum = first+second+first2+second2;
result = sum/4;
if(result<0)
{System.out.println("Oops option 5 is returning negative number that is: ");}
return result; }}
Explanation:
The above program first prompts the user to enter two numbers. Here the data type of two number is float in order to accept floating numbers. The switch statement contains cases which execute according to the choice of user. The choice available to user is: 1,2,3,4 and 5
If the user selects 1 then the case 1 executes which calls the method add. The method add takes two numbers as parameters, adds the two numbers and returns the result of the addition. This result is displayed on output screen. However if the result of addition is a negative number then the message: "Oops option 1 is returning the negative number that is:" is displayed on the screen along with the negative answer of that addition.
If the user selects 2 then the case 2 executes which calls the method sub. The method works same as add but instead of addition, sub method takes two numbers as parameters, subtracts them and returns the result of the subtraction.
If the user selects 3 then the case 3 executes which calls the method mul. The method mul takes two numbers as parameters, multiplies them and returns the result of the multiplication.
If the user selects 4 then the case 4 executes which calls the method div. The method div takes two numbers as parameters and checks if the denominator i.e. second number is 0. If its 0 then Division by 0 message is displayed along with result i.e. infinity. If second number is not 0 then method divides the numbers and returns the result of the division.
If the user selects 5 then the case 5 executes which calls the method average. The average method then asks the user to enter two more numbers first2 and second2 and takes the sum of all four numbers i.e. first, second, first2 and second2. Then the result of sum is divided by 4 to compute average. The method returns the average of these four numbers.
which behavior would best describe someone who has good communication skills with customers?
A. Interrupting customer frequently,
B. Talking to customers more than listening
C. Following up with some customers
D. Repeating back what customer say
Answer:
2
Explanation:
hope this helps you! :)
The answers B which is Talking to customers more than listening!
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the penalties for ignoring the requirements for protecting classified information when using social networking services are _______ when using other media and methods of dissemination?
Answer:
the same as
Explanation:
Classified information is confidential information that a government deems to be protected.
There are certain penalties for the person if they ignore any protection measure for classified information when using social networking services and the penalties are the same as if someone uses other media and methods of dissemination.
Hence, the correct answer for the blanks is "the same as".
The penalties for ignoring the requirements for protecting classified information when using social networking services are the same as when using other media and methods of dissemination.
Penalties is the way of punishing an offender for doing wrong.
It is of necessity to ensure that all sensitive data are kept in a confidential manner as the punishment for someone who ignored all the important condition for protecting sensitive data or information are all the same as when using the following:
•Social networking services
•Media such as Radio,Television
• Methods of dissemination such as Newspaper publication, Publishing in journal
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being a java developer what do you think, "would multi-threading play a vital role in maintaining concurrency for efficient and fast transactions of atm or will slow down the atm services by making it more complicated?”.
Answer:
I would state that performance is not the main challenge of an atm, nor is multi-threading. Robustness and provable correctness is of greater importance, and those are much easier to achieve using a single-threaded solution.
What is the output of the following code?
int main() {
int x = 10; int y = 30;
if (x < 0) {
y = 0;
}
else if (x < 10) {
y = 10;
}
else {
y = 20;
}
cout << y;
return 0;
}
Select one:
a. 0
b. 10
c. 20
d. 300
Answer:
c. 20
Explanation:
The program works as following:
x is initialized to 10
y is initialized to 30
if (x < 0) statement checks if the value of x is less than 0. This condition evaluates to false because x=10 so 10 is greater than 0. So the statement inside the body of this if condition will not execute. Hence the program control moves to the else if part:
else if (x < 10) statement checks if the value of x is less than 10. This condition evaluates to false because x=10 so x is equal to 10 and not less than 10. So the program control moves to the else part and the statement in else part executes:
else {
y = 20;
}
This statement in else part assigns the value 20 to y
Then the program control moves to the following statement:
cout << y;
This statement prints the value of y. As the else part assigns 20 to y so the output is:
20
Components that enhance the computing experience, such as computer keyboards, speakers, and webcams, are known as
Answer:
- Peripheral devices
Explanation:
Peripheral devices are defined as computer devices which are not the element of the essential/basic computer function. These devices can be internal as well as external and are primarily connected to the computer for entering or getting information from the computer. For example, the keyboards or mouse functions to enter data into the computer for processing and receiving information while the output devices like speakers, projectors, printers, etc. are used to get the information out of the computer.
What is FCC Part 15, Subpart C Section 15.203, and how does it affect outdoor bridging with WiFi?
Answer: provided in the explanation section
Explanation:
FCC is the abbreviation for The Federal Communications Commission (United States Federal Communication Commission). It is, as a rule, an administrative area. It is a free Federal administrative office of the United States government dependable straightforwardly to Congress, built up by the Communications Act and made by resolution to manage interstate and worldwide interchanges by radio, TV, wire, satellite, and link. It includes an investigation on pending changes in the remote world.
FCC certainly has consequences for the present status of 5 GHz Bridging Spectrum. As far as possible one of the U-NII groups which can be utilized outside with the 5.725-5.825 band which is perfect fitting open air tasks. The 2.4 GHz ISM band might be utilized outside where the yield power at the purposeful radiator can't surpass 1 watt. In the United States, the FCC manages the frequencies utilized, the yield power levels, and the open air utilization restrictions.
There is an effect of the FCC 5 GHz U-NII report and a request on Wi-Fi Networks. FCC's activities are to change some specialized principles for the 5 GHz U-NII groups. The specialized change that is affirmed is - U-NII 1 band (5.150 - 5.250 GHz) indoor activity limitation being evacuated permitting utilization of the band for open air hotspots, WISPs, and scaffold joins. There will be a development of open hotspots profiting by this change. The FCC considers 11 channels under the Operating Frequencies.
The FCC has characterized UNII-2 and UNII-3 groups, the two of which had four channels. The channels were divided 20 MHz separated with a RF range data transmission of 20 MHz giving non-covering channels utilizing 20 MHz channel width.
The UNII-2 band was assigned additionally for open air tasks and allowed outside recieving wires. The UNII-3 band was proposed for open air connect items and allowed outer radio wires, however the UNII-3 band is likewise utilized for outside 802.11a/n/air conditioning WLANs.
FCC (America) underpins Operating Frequency Range for 802.11b and 802.11g on Center Frequency: 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462. FCC has delivered an amendment to the guidelines covering the 5 GHz 802.11a channel utilization. This correction has included 11 extra channels, carrying the accessible channel's ability to 23 channels.
As far as possible your complete force yield by utilizing a sliding scale when you set up a significant distance Wi-Fi connect. The scale really begins at 30 dBm of enhancement power utilizing a 6 dBi directional reception apparatus. For each 1 dBm drop in enhancement power, there would be an expansion in the intensity of directional radio wire by 3 dBi. The FCC permits this sliding scale since when you utilize a bigger highlight point radio wire, your shaft example will cover less territory and cause less impedance for other people.
A software developer wants to ensure that the application is verifying that a key is valid before establishing SSL connections with random remote hosts on the Internet.
Which of the following should be used in the code? (Select TWO.)
A. Escrowed keys
B. SSL symmetric encryption key
C. Software code private key
D. Remote server public key
E. OCSP
Answer:
D. Remote server public key
E. OCSP
Explanation:
Options D and E are correct because the above question states that its "verifying that a key is valid". This means that it didn't specify which key. Therefore, it sensible that the application wants to verify the validity of the remote host's key. So, in order to use OCSP to verify the validity of that key, that app actually needs the public key of the remote server.
An organization is trying to decide which type of access control is most appropriate for the network. The current access control approach is too complex and requires significant overhead Management would like to simplify the access control and provide user with the ability to determine what permissions should be applied to files, document, and directories. The access control method that BEST satisfies these objectives is:________
A. Rule-based access control
B. Role-based access control
C. Mandatory access control
D. Discretionary access control
Answer: D.) Discretionary access control
Explanation: Access control modes provides networks with a security system used for moderating, risk prevention and privacy maintainance of data and computing systems. Several access control modes exists depending on the degree of control required. In the discretionary access control approach, users are afforded the freedom and flexibility of making choices regarding permissions granted to programs. Hence, in this mode, permission are user-defined and as such sets privileges based on how the user deems fit.
What is the minimum number of locations a sequential search algorithm will have to examine when looking for a particular value in an array of 100 elements
Answer:
O( n ) of the 100 element array, where "n" is the item location index.
Explanation:
From the meaning of the word "sequential", the definition of this algorithm should be defined. Sequential donotes a continuously increasing value or event, like numbers, increasing by one in an arithmetic progression.
A list in programming is a mutable data structure that holds data in indexed locations, which can be accessed linearly or randomly. To sequentially access a location in a list, the algorithm starts from the first item and searches to the required indexed location of the search, the big-O notation is O( n ), where n is the index location of the item searched.
Namecoin is an alternative blockchain technology that is used to implement decentralized version of Routing Banking System.A. TrueB. False
Answer:
False
Explanation:
Namecoin is a type of crypto currency which was originally pronged from Bitcoin software. It is coded in the fashion of Bitcoin with the same algorithm as well. Hence it is not a blockchain technology that is used to implement decentralized version of Routing Banking System. Namecoin can store data within its own blockchain transaction database.
what are the advantages of providing static and dynamic views of software process as in the rational unified process
Ani need free points cus i have zero sry
Explanation:
Define the missing member function. Use "this" to distinguish the local member from the parameter name.
#include
using namespace std;
class CablePlan{
public:
void SetNumDays(int numDays);
int GetNumDays() const;
private:
int numDays;
};
// FIXME: Define SetNumDays() member function, using "this" implicit parameter.
void CablePlan::SetNumDays(int numDays) {
/* Your solution goes here */
return;
}
int CablePlan::GetNumDays() const {
return numDays;
}
int main() {
CablePlan house1Plan;
house1Plan.SetNumDays(30);
cout << house1Plan.GetNumDays() << endl;
return 0;
}
Answer:
Here is the complete member function:
void CablePlan::SetNumDays(int numDays) { //member function of class CablePlan which take numDays as parameter
this->numDays = numDays; // refers to the fields numDays of CablePlan class using this keyword
return; }
Explanation:
The complete program is:
#include <iostream> //to use input output functions
using namespace std; //to identify objects like cin cout
class CablePlan{ //class
public: //public methods of class
void SetNumDays(int numDays); //method of class CablePlan that takes numDays as parameter to set the days
int GetNumDays() const; // method of class CablePlan to get no of days
private: //private data member of class CablePlan
int numDays; //private data member of class CablePlan that holds no of days
};
// FIXME: Define SetNumDays() member function, using "this" implicit parameter.
void CablePlan::SetNumDays(int numDays) { /
this->numDays = numDays; // used to refer to numDays variable of CablePlan class using this keyword
return;}
int CablePlan::GetNumDays() const { //define member function GetNumDays
return numDays;}
int main() { //start of main function
CablePlan house1Plan; //creates object of CablePlan class
house1Plan.SetNumDays(30); //uses object to call member function of CablePlan passing value 30 to it in order to set no of days
cout << house1Plan.GetNumDays() << endl; //uses object to call member function of CablePlan to get the no of days (numDays)
return 0;}
Here this keyword is used to refer to the field i.e. numDays of CablePlan class. This distinguishes local member numDays from parameter numDays using this with -> symbol.
'this' pointer retrieves the object's numDays which is hidden by the local variable numDays . The output of this program is:
30
Answer:
this.numDays = numDays;
Explanation:
You just need one line of code. "this." to access the class member, and the "." is the member access operator.
Would two bits be enough to assign a unique binary number to each vowel in the English language?
Answer:
Two bits would be not enough.
Four bits would be enough.
Explanation:
With two bits, only 4 unique binary numbers are available. They are:
00
01
10
11
And since there are 5 lowercase vowel letters and 5 uppercase vowel letters in the English language, making a total of 10 vowel letters, two bits will only cater for 4 of the 10 letters and as such will not be enough.
With three bits, only 8 unique binary numbers are available. They are:
000
001
010
011
100
101
110
111
Three bits will therefore only cater for 8 of the 10 letters and as such will not be enough.
With four bits however, there are 16 binary numbers available. They are:
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Four bits are more than enough to cater for all the 10 vowel letters in the English language.
PS: The number of unique binary numbers that can be found in n bits is given by;
2ⁿ
So;
If we have 3 bits, number of unique binary numbers will be
2³ = 8
If we have 6 bits, number of unique binary numbers will be
2⁶ = 64
Using bits concepts, it is found that two bits is not enough to assign a binary number to each vowel in the English language, as two bits can represent at most 4 symbols, and there are 5 vowels.
------------------------
A bit assumes two values, either 0 or 1.The maximum amount of data than can be represented with n bits is [tex]2^n[/tex]With two bits, [tex]n = 2[/tex], and thus, the greatest number of symbols it can represent is [tex]2^n = 2^2 = 4[/tex].There are 5 vowels. 5 > 4, thus, 2 bits are not enough.A similar problem is found at https://brainly.com/question/17643864
A mobile base station (BS) in an urban environment has a power measurement of 15 µW at 175 m. If the propagation follows an inverse cube-power law (Section 3.2.2), what is a reasonable power value, in µW, to assume at a distance 0.7 km from the BS?
Answer:
The reasonable power will be "0.234 μW".
Explanation:
The given values are:
P = 15 μW
d = 175 m
As we know,
Propagation follows inverse cube power law, then
∴ [tex]Power \ \alpha \ \frac{1}{d^3}[/tex]
⇒ [tex]Power=\frac{K}{d^3}[/tex]
On substituting the estimated values, we get
⇒ [tex]15\times 10^{-6}=\frac{K}{(173)^3}[/tex]
⇒ [tex]K=15\times (175)^3\times 10^{-6}[/tex]
Now,
"P" at 0.7 km or 700 m from BS will be:
⇒ [tex]P=\frac{K}{d^3}[/tex]
⇒ [tex]P=\frac{15\times (175)^3\times 10^{-6}}{(700)^3}[/tex]
⇒ [tex]P=0.234 \ \mu W[/tex]
Which of these communication avenues is not regulated by the Federal Communications Commission (FCC)?
1. Radio
2. Internet
3. Television
4. Satellite
Teachers can organize the classroom environment to facilitate activities and to prevent problems. True Or False
Answer:
True
Explanation:
It is possible to organize a classroom environment to promote social interaction and minimize potential points of stress
(HELP ASAP) Jenae is helping her dad create a blog for his garden club. Which tool will she use?
Web browser
JavaScript
CSS
Text editor
what is difference between ssd and hdd
Answer:
HDD is old-school storage device that uses mechanical platters and a moving read/write head to access data.SSD is a newer, faster type of device that stores data on instantly-accessible memory chips..SSD is little expensive than HDD and gives better performance
Answer:
Differed performance level's