Answer:
In a class of statistics course, there are 50 students, of which 15 students scored B, 25 students scored C and 10 students scored F. If a student is chosen at random from the class, what is the probability of scoring
not F?
Explanation:
Answer:
its b it's like opening multiple tabs
Please NEED HELP ASAP WILL MARK BRAINLIEST ONLY #8
Answer:
I think its A
Explanation:
Create a method named replaceCastMember that allows the name of a castMember at an index in the castMembers array to be changed. The method should take in 2 arguments, the int index and the String castMemberName. The method should return a true if the replacement was successful, false otherwise. (Note: Only update the castMember in the array if the index is valid)
Answer:
Explanation:
The following code is written in Java. It is a method that takes in the two parameters as requested and checks whether or not the index exists in the array. If it does then it replaces the String in that Index with the new castMemberName String parameter that was given. If the replacement is successful then it returns a True boolean, if not then it returns a False boolean. The array being used must be named castNames and have a global scope to be accessible by the method since it is not passed as a parameter.
public static boolean replaceCastMember(int index, String castMemberName) {
System.out.println(castNames.size());
if (index <= castNames.size()) {
castNames.remove(index);
castNames.add(index, castMemberName);
return true;
} else {
return false;
}
}
apply the fade transition with smoothly effect to all slides in the presentation
Answer:
12
Explanation:
its very long answer so that it is that
Write a C++ function, smallestIndex, that takes as parameters an int array and its size and returns the index of the first occurrence of the smallest element in the array. To test your function, write a main that prompts a user for a list of 15 integers and outputs the index and value of the first occurrence of the smallest value.
Answer:
Explanation:
The code in C++ is written as:
#include <iostream>
using namespace std;
int smallestIndex(int arr[],int size)
{
int min=arr[0],ind=0;
for(int i=0;i<size;i++)
{
if(min>arr[i])
{
min=arr[i];
ind=i; NOTE: ind serves as a variable that is holding the smallest
} element index of array
}
return ind;
}
int main() {
int arr[15];
cout<<"Enter 15 integers: ";
for(int i=0;i<15;i++)
cin>>arr[i];
for(int i=0;i<15;i++)
cout<<arr[i]<<" "<<endl;
int index=smallestIndex(arr,15);
cout<<"The position of the first occurrence of the smallest element in list is: "<<index<<endl;
cout<<"The smallest element in list is: "<<arr[index];
}
OUTPUT:
Enter 15 integers:
4
5
8
4
6
1
2
1
4
5
7
9
5
7
8
4 5 8 4 6 1 2 1 4 5 7 9 5 7 8
The position of the first occurrence for the smallest element in the list is 5
The smallest element in the list is: 1
the processes of only seeing only some records frome data table is called as what
Explanation:
For other uses, see Table. An example table rendered in a web browser using HTML. A table is an arrangement of data in rows and columns, or possibly in a more ... The first row is not . is called Html
how does a modem work
Answer:
modem is a contraction of the words modulator-demodulator. A modem is typically used to send digital data over a phone line. The sending modem modulates the data into a signal that is compatible with the phone line, and the receiving modem demodulates the signal back into digital data.
Explanation:
Finish the sentence. If the IP address and MAC address are parameters of layer 3 and layer 2, respectively, a port number is a parameter of ______?
Answer:
Layer 4
Explanation:
MAC address works at the data link layer (layer 2) of the OSI model. Mac address allows computers to uniquely identify themselves in the network
IP Address is a logical address that works at the network layer of OSI model (layer 3) (actually the IP layer of TCP/IP model).
The port number works at the transport layer of the OSI model (layer 4).The port number uses sequence number to send segments to the correct application thereby ensuring they arrive in the correct order.
2. Write these functions definitions:
d) Function div2Numbers () that divides 2 integers.
Compile and test your function with the following main function:
int main()
1
char op;
cout<<"Enter + to add 2 integers\n";
cout<<"Enter - to subtract 2 integers\n";
cout<<"Enter x to multiply 2 integers\n";
cout<<"Enter / to divide 2 integers\n";
cout<<"Enter the operator required: ";
cin>>op;
switch (op)
{
case '+': add2 Numbers (); break;
case '-': sub2 Numbers (); break;
case 'x' : mul2 Numbers (); break;
case '/': div2 Numbers (); break;
default: cout<<"Invalid operator entered\n";
break;
}
a) Function add2 Numbers () that adds 2 integers.
b) Function sub2 Numbers () that subtracts 2 integers.
c) Function mul2Numbers () that multiplies 2 integers.
Answer:
Complete the code with the following code segment:
void add2Numbers(){
int num1, num2;
cout<<"Enter any two numbers: ";
cin>>num1>>num2;
cout<<num1+num2;
}
void sub2Numbers(){
int num1, num2;
cout<<"Enter any two numbers: ";
cin>>num1>>num2;
cout<<num1-num2;
}
void mul2Numbers(){
int num1, num2;
cout<<"Enter any two numbers: ";
cin>>num1>>num2;
cout<<num1*num2;
}
void div2Numbers(){
int num1, num2;
cout<<"Enter any two numbers: ";
cin>>num1>>num2;
if(num2==0){
cout<<"Division by 0 is invalid";
}else{
cout<<(float)num1/num2;}
}
Explanation:
The function added to this solution are:
add2Numberssub2Numbersmul2Numbersdiv2NumbersEach of the functions
declares two integers num1 and num2prompt user for inputsgets user inputs from the userFor add2Numbers() function:
This line adds the two integer numbers and prints the result
cout<<num1+num2;
For sub2Numbers() function:
This line subtracts the two integer numbers and prints the result
cout<<num1-num2;
For mul2Numbers() function:
This line multiplies the two integer numbers and prints the result
cout<<num1*num2;
For div2Numbers() function:
This if condtion checks if the denominator is 0
if(num2==0){
If yes, the following is printed
cout<<"Division by 0 is invalid";
If otherwise, the division is calculated and the result is printed
cout<<(float)num1/num2;
See attachment for complete program
Write a function called no_you_pick. no_you_pick should have two parameters. The first parameter is a dictionary where the keys are restaurant names and the values are lists of attributes of those restaurants as strings, such as "vegetarian", "vegan", and "gluten-free".
#
#The second parameter is a list of strings representing of necessary attributes of the restaurant you select.
#
#Return a list of restaurants from the dictionary who each contain all the diet restrictions listed in the list, sorted alphabetically. If there are no restaurants that meet all the restrictions, return the string
#"Sorry, no restaurants meet your restrictions". Types of diet restrictions that exist in this question's universe are: vegetarian, vegan, kosher, gluten-free, dairy-free
#
#For example:
#grading_scale = {"blossom": ["vegetarian", "vegan", "kosher", "gluten-free", "dairy-free"], \
# "jacob's pickles": ["vegetarian", "gluten-free"], \
# "sweetgreen": ["vegetarian", "vegan", "gluten-free", "kosher"]}
#guests_diet = ["dairy-free"]
#no_you_pick(grading_scale, guests_diet) -> ["blossom"]
#Write your code here!
def no_you_pick(restaurants, preferred_diet):
result = []
for i in preferred_diet:
for key, value in restaurants.items():
# print(value)
if i in value:
result.append(key)
result.sort()
return result
return "Sorry, no restaurants meet your restrictions"
#Below are some lines of code that will test your function.
#You can change the value of the variable(s) to test your
#function with different inputs.
#
#If your function works correctly, this will originally
#print: blossom
grading_scale = {"blossom": ["vegetarian", "vegan", "kosher", "gluten-free", "dairy-free"], \
"jacob's pickles": ["vegetarian", "gluten-free"], \
"sweetgreen": ["vegetarian", "vegan", "gluten-free", "kosher"]}
guests_diet = ["dairy-free"]
print(no_you_pick(grading_scale, guests_diet))
**My code doesn't seem to work, any help with it I'll really appreciate it!**
Answer:
...
Explanation:
Create a SELECT statement that returns the count, average, max and min of the invoices submitted by each vendor, who has submitted more than one invoice. Order by the number of invoices in descending order. Should return 12 rows.
Answer:
SELECT Count(order_invoice) as number_of_invoices, Max(order_invoice) as maximum_invoice, Min(order_invoice) as minimum_invoice, Avg(order_invoice) as average_invoice
FROM vendor JOIN invoice ON invoice.id = vendor.id
WHERE order_invoice > 1
ORDER BY number_of_invoices DESC
Explanation:
The select statement of the SQL or structured query language returns twelve rows of four columns from the inner join of the vendor and invoice table in a database where the order_invoice column in the invoice table is greater than one. The result of the query is ordered by the alias column "number_of_invoices" in descending order.
Write a program that declares an array named myArray with 8 components of the type int. Initialize the array to 8 values that the user inputs (remember to prompt the user). Finally, pass the array as a parameter to a new function called filterEvens. This new function will display all of the even numbers in the array.
Answer:
#include <iostream>
using namespace std;
void filterEvens(int myArray[]) {
for (int i = 0; i < 8; ++i) {
if(myArray[i]%2==0){
cout<<myArray[i]<<" ";
}
}
}
int main(){
int myArray[8];
for(int i =0;i<8;i++){
cin>>myArray[i];
}
filterEvens(myArray);
return 0;
}
Explanation:
The solution is provided in C++
#include <iostream>
using namespace std;
The function filerEvens is defined here
void filterEvens(int myArray[]) {
This iterates through the elements of the array
for (int i = 0; i < 8; ++i) {
This checks if current element is an even number
if(myArray[i]%2==0){
If yes, this prints the array element
cout<<myArray[i]<<" ";
}
}
}
The main begins here
int main(){
This declares an integer array of 8 elements
int myArray[8];
The following iteration allows input into the array
for(int i =0;i<8;i++){
cin>>myArray[i];
}
This calls the defined function filter Evens
filterEvens(myArray);
return 0;
}
Implement a program called genes.py that does the following: a. Reads a DNA sequence t as command-line argument b. Reads strings (one by one) representing genes from standard input until EOF (use the functions stdio.isEmpty() and stdio.readString()), and for each string s i. Constructs a Gene object g from s ii. Writes g iii. Writes whether g contains the DNA sequence t or not c. Writes the percentage of genes that contain t, up to two decimal places
Answer:
Following are the code to this question:
import sys#import package sys
class Gene:#defining a class Gene
gString = ""#defining a string variable
def __init__(self, gString):#defining a constructor
self.gString = gString#defining object to hold string value
gCount = 0#defining integer variable
mCount = 0#defining integer variable
t = input();#input value from user end
for s in sys.stdin:#defining for loop to check input value
g = Gene(s)#defining g variable to pass value in class parameter
gCount +=1#incrementing the value of gCount variable
if(t in s):#defining if block to check input
mCount +=1#incrementing the matchCount value
print( g.gString,"True")#print value True
else:#else block
print( g.gString,"False")#print value False
print("{:.2f}".format(mCount*100/gCount))#print percentage value
Output:
Please find attachment file.
Explanation:
In the code, a class Gene is declared, that defines a string variable geneString, and creates its constructor, and store the string variable value.
In the next step, a three-variable gCount, mCount, and t defined, in which variable "t" is used for an input value, and inside the for loop, it uses the conditional statement, that checks its value and increments the integer value, and print true or false as a message.
What is solar system
Answer:
The sun together with the group of celestial bodies that are held by its attraction and revolve around it is called solar system.
Hope it helps :)
You are a network administrator for your company. A frantic user calls you one morning exclaiming that nothing is working. What should you do next in your troubleshooting strategy
Answer:
Explanation:
With these types of problems, you need to first try and Isolate the specific problem so that you can then come up with and apply a solution. Therefore, your next step should be to ask the client to explain what he is trying to do. Then ask him what he is doing and what is the first problem that he is running into. This will allow you to get a sense of what the client is trying to accomplish as well as his/her knowledge base on what they are doing in order to adapt your strategy accordingly.
Common uses of webinars include _____. Select all that apply.
A. corporate training
B. business meetings
C. distance learning
D. product demonstrations
Answer: distance learning
Explanation:
webinars are considered to be the best way that is currently used on a large scale to conduct online classes. it is referred to as the workshop, lecture, etc that conduct through the internet.
it is defined as an interactive session that main aims to give, receive information in real-time. it consists of audio and video session between the listeners and speaker.
The common uses of the webinars incudes distance learning, corporate meetings, and product demonstration. Thus options B, C, and D are correct.
What is a webinar?A webinar is an online event that is hosted by the organizations and companies and is broadcasted to the selected group of people by making the use of a computer and the internet.
These webinars can help in the launch of a product, can be useful for the distance learning purpose, and also help in business meetings.
Find out more information about the webinars.
brainly.com/question/20047596
What features do web development tools provide?
Web development tools come with several features to ease the process of building websites. Templates allow you to
experiment with a ___
Plug-ins allow you to___
Users report that the network is down. As a help desk technician, you investigate and determine that a specific router is configured so that a routing loop exists. What should you do next
Answer:
Determine if escalation is needed.
Explanation:
Since in this case, it has been determined that a specific router is configured in a way that a routing loop exists, the technician would further need to determine if the following issues are persistent;
having a switching loop on the networkgeneral router problemsrouting loopif there are broadcast storms.You're typing up a document and come across the word sentient. You don't believe the readers of the document will know the meaning of the word, and you would like to substitute another word that's more common. What Word feature would you use to assist you in selecting a different word?
You would use a software tool that looks up the synonyms such as The Thesaurus
You would use a software tool that looks up the synonyms such as The Thesaurus.
What are the application?Applications are type of software that are installed in a specific operating system of a computer that deviates from those system software installed together with the system itself. These third-party applications are necessary for other functions such as entertainment, business, leisure and other needs addressing of which the system software can't provide.
A networking software can be defined as a set of executable instructions (codes) that is typically designed and developed to instruct a networking device on how to perform a specific task or transmit data from one location to another.
System software has software that has been intended to serve as the foundation for other software. The Operating systems like the macOS, Linux, Android, and the Microsoft Windows are the examples of the system software, as are computational science software, game engines, search engines, industrial automation, and software as a service applications.
Therefore, You would use a software tool that looks up the synonyms such as The Thesaurus.
Learn more about software on:
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#SPJ3
What is the default zoom percentage in Word?
50%
100%
150%
200%
Answer:
The default zoom percentage in Word is 100%.
Answer:
100
Explanation:
Write a public member function removeRandom that removes a random element from the ArrayBag. This method should also return a boolean indicating whether an element was actually removed
Answer:
Explanation:
The following code is written in Java. It is a function that takes in the ArrayList called ArrayBag as a parameter and randomly removes one of the elements in the ArrayList. As long as the ArrayBag has at least 1 element it will return true otherwise it will return false.
public static boolean removeRandom(ArrayList ArrayBag) {
Random rand = new Random();
if (ArrayBag.size() > 0) {
int randomNumber = rand.nextInt(ArrayBag.size());
ArrayBag.remove(randomNumber);
return true;
} else {
return false;
}
}
Darcy was working on a presentation on playing chess. Because she chose the Checkerboard animation for her slide title, she had to use the same animation for her bullet points.
True
False
The logical way tables are linked is known as the database…
A. Schema
B. Primary Key
Answer:
B Primary Key
Explanation:
I think it is Primary Key but you can just make sure
4. In a relational database, entities are defined by
O A. values.
O B. columns.
O C. attributes.
O D. rows.
Answer:
C. attributes
Explanation:
A relational database is a database system that stores information within its servers. It has rows and columns that contain the data stored in them and which can be accessed at any time with the right administrative privileges.
In a relational database, entities are defined by their attributes. This is because an entity is the data that needs to be stored so, the attribute specifies that information and gives its value.
what is a computer ?
Answer:
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.
Explanation:
What is your favorite game that you like to play ? ? ?
Answer:
Elder Scrolls online on xbox
Explanation:
Answer:
minecraft
Explanation:
Anyone know how to do this?
Answer:
bro it is simple click on text and click between the lines and u can write easily.
hope u mark me brainliest thank u ♡♡♡
yea you basically fill it in with the information that will be provided on another page
hope this helps : )
brainliest plz
A desktop system on your network has been compromised. Despite loading different operating systems using different media on the same desktop, attackers appear to have access to that system every time it is powered up and placed on the network. This could be an example of what type of rootkit
Answer: Firmware rootkit
Explanation:
From the question, since despite loading different operating systems using different media on the same desktop, and the fact that attackers appear to have access to that system every time it is powered up and placed on the network. This could be an example of firmware rootkit
Firmware rootkits are a threat to ones online safety. In this scenario, the firmware of the computer are targeted by the rootkits and not the operating system and malware are then installed which can destroy the router, or hard drive. This can be used by hackers.
____ Is an Internet service that allows users to send and receive short text messages In real time.
Answer:
SMS is the answer to this problem
Please need help ASAP will mark brainliest
Answer:
x8 negakation with a false
By dividing the control plane from the data plane, SDN offers the flexibility to view the entire data plane infrastructure as a ________ resource that can be configured and controlled by an upper layer control plane.
Answer:
Virtual
By dividing the control plane from the data plane, SDN offers the flexibility to view the entire data plane infrastructure as a Virtual resource that can be configured and controlled by an upper layer control plane.
Explanation:
The separating data plane (SDN) is used by users to hide the specifics of a device data layer so that all devices would be treated equally thereby representing the entire data plane as a virtual abstract layer thus enhancing network efficiency.
The SDN work mainly on the Control and data plane separating both of the planes. Also, the SDN make networks more agile and flexible.
SDN provides the flexibility to view the entire data plane infrastructure as a
virtual resource that can be configured and controlled by an upper layer
control plane.
The type of resource which makes use of SDN to control an upper layer control plane is known as:
Virtual
Based on the given question, we are asked to state the type of resource which makes use of SDN to control an upper layer control plane and how it is viewed for it it function effectively.
With this in mind, we can see that this can only be effectively done with a virtual resource so that the separating data plane can be effective in hiding the device data layer and test the other variables.
Read more about virtual resource here:
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