PYTHON- Credit card numbers follow a standard system. For example, Visa, MasterCard, and Discover Card all
have 16 digits, and the first digit serves to indicate the card brand. All Visa cards start with a 4;
MasterCard cards always starts with a 5; and Discover cards start with a 6. Write out a program that
prompts for a credit card number and emits the name of the brand. If the card brand cannot be
determined, the program should output "Unknown Card"

Answer:

ccard = input("What is your credit card #: ")

if ccard[0] == 4:

   print("Visa")

elif ccard[0] == 5:

   print("MasterCard")

elif ccard[0] == 6:

   print("Discover")

else:

   print("Unknown Card")

what does MOS stand for

Apart from the United States, which country/countries got more gold medals, more silver medals, and more bronze medals than Great Britain?

What is the name of the most popular American computer repair shop?

If there are power lines near a work site, it must be determined how close they are to any crane activities. Which of the following are options for keeping workers safe if the power lines will be closer than 20 feet to crane activities?

Sometimes I have trouble connecting to the network from certain locations in the house, but other times I can connect from the same location without issue. What might be causing the problem?​

Why did the spelling and grammar checkers in Word miss the errors highlighted in yellow?

3-5 sentences
Please help

A project brief explains what a project is about. A project brief usually includes detailed requirements.

Drones are considered as a? A.trendy,but unnecessary product B.great innovation C.Disruptive technology D.product concept​

Double clicking the top right corner of a document will

A year with 366 days is called a leap year. Leap years are necessary to keep the calendar synchronized with the sun because the earth revolves around the sun once every 365.25 days. Actually, the figure is not entirely precise, and for all dates after 1582 the Gregorian correction applies. Usually years that are divisible by 4 are leap years, for example 1996. However, years that are divisible by 100 (for example, 1900) are not leap years, but years that are divisible by 400 are leap years (for example, 2000). Write a program that asks the user for a year and computes whether the year is a leap year. Provide a class Year with a method isLeapYear. Use a single if statement and Boolean operators.
I have two java files to work from below: Year.java and LeapYearTester.java. The LeapYearTester.java is not supposed to be altered. Any help on the problem would be appreciated. Thank you.
Year.java
public class Year{
// declare your instance variables here
// write your constructor here
public Year(int y){
// your code here
}
public boolean isLeapYear(){
// your code here
}
}
LeapYearTester.java
import java.util.Scanner;
public class LeapYearTester{
public static void main(String[] args){
Scanner input = new Scanner(System.in);
System.out.println("Please enter a year");
int year_input = input.nextInt();
// now make a Year object
Year theYear = new Year(year_input);
// now check to see if it's a leap year
if (theYear.isLeapYear())
System.out.println("That's a leap year!");
else
System.out.println("That's not a leap year!");
}
}

What problems do you see in the process of transacting business online

1
On October 31, Year 1, A company general ledger shows a checking account balance of $8,424. The company's cash receipts for the
month total $74,500, of which $71,340 has been deposited in the bank. In addition, the company has written checks for $72,494, of
which $71,144 has been processed by the bank
20
poir
LOOK
The bank statement reveals an ending balance of $12,384 and includes the following items not yet recorded by the company bank
service fees of $240, note receivable collected by the bank of $5.900, and interest earned on the account balance plus from the note
of $770. After closer inspection, the company realizes that the bank incorrectly charged the company's account $660 for an automatic
withdrawal that should have been charged to another customer's account. The bank agrees to the error
Required:
1. Prepare a bank reconciliation to calculate the correct ending balance of cash on October 31 Year 1 (Amounts to be deducted
should be indicated with a minus sign.)
Print
References
Bank's Cash Balance
Per bank statement
Bank Reconciliation
October 31, Year 1
Company's Cash Balance
Per general ledger
8424
Bank balance per reconciliation
Company balance per reconciliation

Record the amounts that increase cash

LANGUAGE IS PYTHON
9.8 LAB: Convert to binary

Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binary. For an integer x, the algorithm is:

As long as x is greater than 0
Output x modulo 2 (remainder is either 0 or 1)
Assign x with x divided by 2
Note: The above algorithm outputs the 0's and 1's in reverse order.

Ex: If the input is:

6
the output is:

011
6 in binary is 110; the algorithm outputs the bits in reverse.

Differentiate
1. operating system from application program.
2.Program from software

I will give brainliest for the one who gave me answer in this question. Thank you! :)

am nevoie de un referat pe tema ,,Asezarea in Pagina '' la informatica

How many combinations of 1s and Os can we make with 6 place values?

Question 4 (5 points)
Protecting an IT system from security threats is the responsibility of the IT
department.
True
False

Microsoft PowerPoint is an example of what type of software?

(30%) Test.java: write a test program to create a hash table with the size of 109. Import 65 data items (given by a text file). The data file " broster.txt " is provided, which contains the all players of Cleveland Browns (2019). Please use the first column, the last name, as the key, and treat the rest of information as value. Please perform the following tasks after the data are imported to the hash table: Print out the number of collisions occurred during the data insertion, and discuss which approach causes more collisions. Comparing the resulting tables between Linear Probing and Double Hashing, and have a discussion which approach has a more obvious trend of clustering.

Write a program that prompts for a positive integer and prints the factors of all integers from 1 to that input integer. For example, if the user enters the integer 6 then the program will output: 1: 1 2: 1, 2 3: 1, 3 4: 1, 2, 4 5: 1, 5 6: 1, 2, 3, 6 Determine the appropriate loop(s) to use (while loop or for loop) when a task requires looping. Study the tests below to help you understand program behavior. Use the following tests and your own tests to run against your solution in Develop mode. These are the same tests that your solution will be executed against when you submit your work in Submit mode. User input is in bold:

Population Growth The world population reached 7 billion people on October 21,
2011, and was growing at the rate of 1.1% each year. Assuming that the population
continues to grow at the same rate, approximately when will the population reach
8 billion? using python

9. Which of the following is considered an interface? (1 point)
O the buttons on the screen of an ATM
O the code that builds a web page
O the materials used to build a computer
O the mechanical workings of an MP3 player

what characteristics that a graphic designer should possess?​

Think of the silliest problem the problem solving process could help with.

Which of the following uses graphic symbol to depict the nature and flow of the process? *
1 point
A. FLOWCHART
B. PROCESS
C. CONDITION
D.ARROW LINE​

kĩ năng microsoft word

state the difference between a monitor and a television​

What is the output?
>>> phrase = "abcdefgh"
>>> phrase[4-7]

Which type of list should be used if the items in the list need to be in a specific order? Reference

Bulleted

Review

Numbered

Write a statement using a compound assignment operator to cut the value of pay in half (pay is an integer variable that has already been declared and initialized). C++