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2 years ago

The database structure in a dbms is stored as a _____.

Computers and Technology

1 answer:

Colt1911 [192]2 years ago

6 0

This will be stored as a collection of files

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Lance is at a bus station. His friend is using the ATM machine to withdraw some money. Lance notices a stranger deceptively watc

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The person watching Lances friend typing the ATM pin is an example of "shoulder browsing" and Lances friend should "Change the ATM pin."

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Which statement is correct? a. choice of metric will influence the shape of the clusters b. choice of initial centroids will inf

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2 years ago

How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator).

fomenos

Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

print("Input must be greater than 1")

else:

print("Quotient: "+str(num1//num2))

print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

The following if statement checks if one or both of the inputs is not positive

if num1 < 1 or num2<1:

print("Input must be greater than 1")-> If yes, the print statement is executed

If otherwise, the quotient and remainder is printed

else:

print("Quotient: "+str(num1//num2))

print("Remainder: "+str(num1%num2))

3 0

2 years ago

A contact list is a place where you can store a specific contact with other associated information such as a phone number, email

Arte-miy333 [17]

Answer:

# The user in prompted for input and stored in userInput

userInput = str(input("Enter the contact: "))

# The user input is splitted and stored in splitUserInput

# splitUserInput is a list because split returns a list

splitUserInput = userInput.split(" ")

# The user is prompt to enter the search contact

# The search contact will have the first letter capitalize

# should it be entered in lower case all through

searchContact = str(input("Enter the search contact: "))

# loop through the list

for i in range(len(splitUserInput)):

# compare if the string at any value of i

# is the same as the searchContact

# we display the string ahead of it

# by adding 1 to the index

if(splitUserInput[i] == searchContact):

print(splitUserInput[i + 1])

Explanation:

A sample screenshot is attached. The code is written in Python 3 and well commented.

The program prompt the user for input then split the input into a list. It then asked for a contact to search for. It begins looping through the list, if the search contact is found at any index, then it prints what is in front of the index.

5 0

2 years ago