Answer:
Instead of using a key or entering a code to open a door, a user can use an object, such as an ID badge, to identify themselves in order to gain access to a secure area. What term describes this type of object?
Explanation:
Create a code for playing blackjack
The first part of the code will create two variable.
One for the first card you’re dealt and one for the second.
Add those two variable for the total score you have
Then
Create a while loop that will stop if your score becomes above 21 or if the user says that they wish to stay.
Inside the while loop have ask the user if they want to hit or stay. Inside of the question be sure to print the current total that the user has
If the user inputs “hit” add a random number between 1 and 11 to their score.
If they input “stay” then print their final score
Then
Create a code for the dealer
The dealer should also start with two cards (remember you can always copy and paste and then edit your code)
Create a while loop for the dealer. (there is rule that dealers must always hit if their total is 16 or under
Print the dealers score once they are done.
Finally
Check if your score is higher than the dealer’s.
If it is you win
If not, you lose
Remember.
If either the dealer or you reach over 21 then that person automatically loses
Answer:
import random
is_stay = 'n'
y_fcard = random.randint(1, 11)
y_scard = random.randint(1, 11)
d_fcard = random.randint(1, 11)
d_scard = random.randint(1, 11)
you_score = y_fcard + y_scard
dealer_s = d_fcard + d_scard
print("Your score", you_score)
print("dealer's score", dealer_s)
while is_stay == 'n':
if you_score > 21:
break
you_score += random.randint(1, 11)
print("Your score", you_score)
is_stay = input("Do you want to stay y/n?: ")
if you_score > 21:
print("You lost")
quit()
while dealer_s <= 16:
dealer_s += random.randint(1, 11)
if dealer_s > 21:
print("The dealer lost")
quit()
if you_score > dealer_s:
print("You are the winner", "My score: ",you_score, "\nDealer's score: ", dealer_s)
else:
print("Sorry, you lost the game", "My score: ",you_score, "\nDealer's score: ", dealer_s)
Explanation:
The python program uses the random module's 'randint' to get a random integer number between 1 and 11, and adds the value to the user's score if the user decides to hit but compares the result with the dealer's if the user stays.
Write a java program to read elements in an array from user and count total number of duplicate elements in array.
Answer:
Explanation:
The following code is written in Java and is a function/method that takes in an int array as a parameter. The type of array can be changed. The function then creates a counter and loops through each element in the array comparing each one, whenever one element is found to be a duplicate it increases the counter by 1 and moves on to the next element in the array. Finally, it prints out the number of duplicates.
public static int countDuplicate (int[] arr) {
int count = 0;
for(int i = 0; i < arr.length; i++) {
for(int j = i + 1; j < arr.length; j++) {
if(arr[i] == arr[j])
count++;
}
}
return count;
}
What is output? Select all that apply.
C=0.
while (c < 5):
c = c + 1
print(c)
Answer:
Since we didn't print it at the beginning, we can assume that the program will start printing to the console at the number: 1. After that, it continues right before hitting 5. Proving the output of the program will be the following:
1
2
3
4
What is the difference between an if-statement, an if-else statement, and an if-else-if statement? How are they similar?
This is in computer science principles
Answer:
Explanation:
If statement is saying one perspective. However, if else if is many different.
Question # 3
Dropdown
Finish the code for this bubble sort.
length = len(myList)
for n in range(length - 1):
for test in range(n + 1, length):
if myList[n] _____ myList[test]:
temp = myList[n]
myList[n] = myList [test]
myList[test] = temp
print(myList)
Answer:
The answer is >
Explanation:
I did the assignment on edge this was the correct answer
The complete code is length = len(myList), for n in range(length - 1):, for test in range(n + 1, length):, if myList[n] > myList[test]:.
What is coding?Computer code, or a set of instructions or a system of rules defined in a specific programming language, is a term used in computer programming (i.e., the source code).
Although learning to code is not difficult, it might be scary at first. The initial stages of learning something new might be difficult. With practice, persistence, and patience, coding becomes simpler. If you're thinking about learning to code, it's simple to get caught up in the challenge.
Languages written in an imperative, functional, logical, or object-oriented style are common. These coding language paradigms are available for programmers to select from in order to best meet their demands for a given project.
Therefore, the correct term to complete the code bubble sort is >.
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Describe the purpose and user requirements for the website.
Answer:
The purpose and user requirements for the website is described below in details.
Explanation:
User Requirements represent how user expectations and wherewith they will communicate with the outcome. Use the characteristics, functions, and content expressed in your summaries to elaborate on your requirements. Your user synopses should describe the responsibilities your users want to perform on your site.
How do you do that ( the bit that I circled in the picture)
Why are backlinks a useful way to see if information on a website is reliable
Answer: It would help because the backlink could have the necessary details about the information being told. Hope it helps!
What routing protocol is the most popular distance-vector routing algorithm used to determine the best routes within a network
Answer:
RIP
Explanation:
RIP is a routing protocol that stands for Routing Information Protocol. It is a distance-vector routing algorithm which uses a hop count for routing its metric. RIP is the most popular and frequently used on internet. RIP uses hop count, which means it goes from low hop count to high hop count.
Therefore, it is the Routing Infomation Protocol which is the most popular distance-vector routing algorithm used to determine the best routes within a network.
What device is required to connect to the Internet?
O Wi-Fi
O an ISP
a router
a modem
Answer:
modem
Explanation:
The primary piece of hardware you need is a modem. The type of Internet access you choose will determine the type of modem you need. Dial-up access uses a telephone modem, DSL service uses a DSL modem, cable access uses a cable modem, and satellite service uses a satellite adapter.
Answer:
D
Explanation:
Edg 2021
) Find and write the o/p :
X=[“F”,66,”QE”,15,”S”,34]
Y=0
Z=” ”
A=0
for c in range(1,6,2)
Y+=c
Z=Z+X[c-1]+'$’
A+=X[c]
Print(x,y,z)
Answer:
The output of this question is
['F', 66, 'QE', 15, 'S', 34] 9 F$QE$S$
Explanation:
In this question the user want to print the value of X,Y and Z
Let calculate the value of X first.
As the value of X is not altered in the program to its value will be the same that is:
['F', 66, 'QE', 15, 'S', 34]
Now we will calculate the value of Y
It is written as
Y+=c
which can be written as Y=Y+c
The loop here start form 1, the it go to 3 then 5 as explained below
Range(1,6,2) is written
The first value is the start value
The second value is stop value
While the third value is how much to increment.
So first its value will be 1 then increment it by 2. It will become 3
then increment it by 2 again it will become 5. in the next step it will become 7 which is out of range
so
Y=Y+c => Y=0+1 (first loop)
Y=1+3 (second loop)
Y=4+5 (third loop)
Some y will be 9
Now let focus on the value of Z
Z= " " +X[1-1]+'$' (first loop) value of c=1
so it will become
Z=F$
Now in 2nd Loop
Z=" " + X[3-1]+'S' (2nd loop) value of c=3
it will become
Z=QE $
Now in 3rd Loop
Z=" " + X[5-1]+'S'
it will become
Z=" " S + $
so the overall answer of print will become
['F', 66, 'QE', 15, 'S', 34] 9 F$QE$S$
Can we trust in Avast Antivirus ⊕?⊕
Answer:
yes we can
Explanation:
im also using avast antivirus and it was no fault in avast antivirus
Answer:
Avast is a good antivirus program. It is not a scam or malware. I personely use Avast a while back and they are now basically the same thing, only with a different user interface.
Explanation:
Hope It's answer you plz mark as Brainlist
how do you take a picture on an apple computers
Answer:
You go to the launcher, then find Photo Booth. Photo Booth allows you to take photos. You can only take photos on the side where the screen is, since there isn't a camera on the back. I recommend taking a picture with a phone instead. For a screenshot, press command-shift-3.
Hope this helps!
List five types of system information that can be obtained from the Windows Task Manager. How can you use this information to confirm the presence of malware on a system
Answer:
Part A;
Five types of system information that can be obtained from the Windows Task Manager includes;
1) The processes taking place
2) The performance of the system components, including the, CPU, Memory, Disk, Wi-Fi, GPU, and a live summary of the metrics of the computer
3) The App history
4) The list of startup
5) The current users of the computer
Part B;
By going through list of active processes on the Windows Task Manager, a malware can be detected as a rogue or unidentified process that may be running on the background. The name of a process may seem legit, but however, the process is not supposed to be running, such as a program which is not running or installed on the system but the process is seen running on the Windows Task Manager, that is a sign of a malware on the system
Explanation:
In
the first computer ran a program from memory.
0 1942
1950
1948
1968
short note on first generation computer
Answer:
The period of first generation was from 1946-1959. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU
I'm working on an assignment for my computer science class (Edhesive) and when I run the code, there are no errors. But when I try to check it, it comes up with a Traceback error.
My code:
b = float(input("Enter Temperature: "))
Traceback (most recent call last):
File "./prog.py", line 7, in
EOFError: EOF when reading a line
Answer:
The error is because you wrapped the input in float. First record the input and then modify it.
Explanation:
b = input("enter temp:")
b = float(b)
PLS HELP BEING TIMED!!!
Complete the following sentence.
The basics of managing money such as balancing a checkbook and making a budget are _____
skills
Answer:
Bank Rate skills
Explanation:
because it is i believe
Which sentence best describes how block-based code works?
Answer:
Block-based code is a simpler way to code.
Explanation:
Block-based coding is a form of programming language where the developer issues instructions by dragging and dropping blocks.
heeeeelp
and thank you
Answer:
2375 calories
Explanation:
125% of 1900=2375 calories
Answer:
2375 calories
Explanation:
it's asking for 125% which is the same as 100% + 25%
100% is 1900
25% of 1900 is 475
1900 + 475 is 2375
What will you see on the next line?
>>> aList = [12, 3, 5, 7, 7]
>>> aList.index(7)
1
7
3
2
Answer:
its 3, just did it on edg 2020
Explanation:
sdfdsfdsfdsfsdfsdf vote me brainliest!
The next line after >>> aList = [12, 3, 5, 7, 7], >>> aList.index(7) is 3. The correct option is c.
What is an array?A group of identical objects or pieces of data held near to one another in memory is referred to as an array. An array type is a user-defined data type that consists of an ordered collection of objects of a single data type. Ordinary array types have a set maximum number of elements they can hold and use the ordinal position as the array index.
The unordered list that is a part of the simple array is thus visible. The unordered list can be converted to an ordered list by executing the command "aList. sort()".
So, the next line will be:
>>> aList = [12, 3, 5, 7, 7]
>>> aList.index(7)
3
Therefore, the correct option is c. 3.
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One of the functions of an IDE is to check for: flowchart errors. Syntax errors. memory errors X input and output.
Answer:
flowchart errors
Explanation:
Answer:
flowchart errors
Explanation:
Categorize each memory card as based on new or old technology. PLEASE HELP.
Answer:
SD Cards and XDQ Cards are new XD Cards and CF Cards are old.
Explanation:
Hope this helps.
Write a program to have the computer guess at a number between 1 and 20. This program has you, the user choose a number between 1 and 20. Then I, the computer will try to my best to guess the number. Is it a 18? (y/n) n Higher or Lower (h/l) l Is it a 5?(y/n) n Higher or Lower (h/l) h Is it a 10? (y/n) y I got tour number of 10 in 3 guesses.
Answer:
This question is answered using C++ programming language.
#include<iostream>
#include <cstdlib>
#include <ctime>
using namespace std;
int main(){
int num, computerguess;
char response, hl;
cout<<"Choose your number: ";
cin>>num;
srand((unsigned) time(0));
int high = 20; int low = 1; int guess = 0;
computerguess = low + rand() % high;
cout<<"Is it "<<computerguess<<" ?y/n: ";
cin>>response;
while(response == 'n'){
cout<<"Higher or Lower? h/l: ";
cin>>hl;
if(hl == 'h'){ low = computerguess+1; }
else{ high = computerguess-1; }
guess++;
computerguess = low + rand() % high;
cout<<"Is it "<<computerguess<<" ?y/n: ";
cin>>response;
}
cout<<"I got your number of "<<num<<" in "<<guess+1<<" guesses.";
return 0;
}
Explanation:
This declares num (user input) and computerguess as integer
int num, computerguess;
This declares response (which could be yes (y) or no (n) and hl (which represents high or low) as char
char response, hl;
This prompts user for input
cout<<"Choose your number: ";
This gets user input
cin>>num;
This allows the computer be able to generate different random numbers at different intervals
srand((unsigned) time(0));
This declares and initializes the range (high and low) to 20 and 1 respectively. Also, the initial number of guess is declared and initialized to 0
int high = 20; int low = 1; int guess = 0;
Here, the computer take a guess
computerguess = low + rand() % high;
This asks if the computer guess is right
cout<<"Is it "<<computerguess<<" ?y/n: ";
This gets user response (y or n)
cin>>response;
The following iteration is repeated until the computer guess is right
while(response == 'n'){
This asks if computer guess is high or low
cout<<"Higher or Lower? h/l: ";
This gets user response (h or l)
cin>>hl;
If the response is higher, this line gets the lower interval of the range
if(hl == 'h'){ low = computerguess+1; }
If the response is lower, this line gets the upper interval of the range
else{ high = computerguess-1; }
This increments the number of guess by 1
guess++;
Here, the computer take a guess
computerguess = low + rand() % high;
This asks if the computer guess is right
cout<<"Is it "<<computerguess<<" ?y/n: ";
This gets user response (y or n)
cin>>response; }
This prints the statistics of the guess
cout<<"I got your number of "<<num<<" in "<<guess+1<<" guesses.";
What is the purpose of slicing?
a. To combine characters in order to form a single string
b. To combine two or more strings into one big string
c. To pull out a group of characters from a string
d. To pull out one specific character from a string
Answer:
C
Explanation:
Because a and b are talking about combining and when you slice you don't combine when you slice and when you slice something its into 2 or more parts, unlike what d says
Can someone please help me out with this?
What's the question?
100 pints
Question # 1 Match List You have used different ways to store data. Match each definition with its type.
movieCost = 4.95
movieStars = ['Carrie Fisher', 'Harrison Ford']
movie = 'Star Wars'
movieID = 132
movieAwards = ('Oscar', 'Golden Globe', 'Director's Guild') movieRatings = {5:'language', 3:'violence'}
words that needs to be used
string
int
float
list
dictionary
turple
Answer:
movieCost=4.95
Float
movieStars = ['Carrie Fisher', 'Harrison Ford']
List
movie= 'Star Wars'
String
movieID=132
int
movieAwards = ('Oscar', 'Golden Globe', 'Director's Guild')
Tuple
movieRatings = {5:'language', 3:'violence'}
Dictionary
Explanation:
movieCost = 4.95
movieCost is of float type because it has a decimal point.
movieStars = ['Carrie Fisher', 'Harrison Ford']
movieStars if of list type because in Python the elements of list is inside square brackets.
List is an ordered collection. List is mutable i-e items can be added and remved from the list
movie = 'Star Wars'
movies is a string type because it is in enclosed in single quotes only.
movieID = 132
movieID is of int type because it is only number, without decimal value.
movieAwards = ('Oscar', 'Golden Globe', 'Director's Guild')
movieAwards is a tuple type because it is enclosed in round brackets or parenthesis.
Tuple is a sequence object. It is ordered collection of item. it is immutable.
movieRatings = {5:'language', 3:'violence'}
MovieRating is a dictionay type because it is in key-value pair. it is an unordered collection.
A restaurant recorded the ages of customers on two separate days. You are going to write a program to compare the number of customers in their teens (ages 13 to 19).
What is the missing line of code to count the number of customers in their teens?
customerAges = [13, 3, 11, 24, 35, 25, 15, 18, 1]
countTeens = 0
for item in customerAges:
_____:
countTeens = countTeens + 1
if 13 <= item <= 19
if 13 < item < 19
if 13 <= item[0] <= 19
if 13 < item[0] < 19
Answer:
if 13 <= item <= 19
Explanation:
Edge 2021
The missing line of code to count the number of customers in their teens is if 13 <= item <= 19. The correct option is b.
What is programming?A form of computer programming language known as procedural programming describes a number of well-planned actions and processes during the course of its development.
It includes statements, functions, and commands that are organized systematically to finish a computing task or program. Its main focus is on developing procedures.
While object-oriented programming is a type of programming where the emphasis is on generating objects as opposed to actions and data or logic. Inheritance, polymorphism, abstraction, and encapsulation are its four guiding concepts.
Therefore, the correct option is b, if 13 <= item <= 19
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how do I take a picture of myself on an apple computers?
Answer:
with the camera
Explanation:
Answer:
press the camera and take a pic??
Explanation:
As a programmer, why do you think that skills and training are needed? Give 5 reasons.