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3 years ago

This measures how close a biometric reading is to a prerecorded template

Computers and Technology

1 answer:

rjkz [21]3 years ago

5 0

The question above has multiple choices;

a) Hamming distance

b) Match percentage

c) Legacy amount 100.

d) PDA reading

The answer is a) Hamming distance

Biometric authentications like other technologies are vulnerable to attacks such as spoofing and transmission. Binary template representations in recent research provide significant improvements in efficiency without compromising data accuracy for biometric modalities like iris, fingerprints, and palm prints.

Any binary biometric representation that uses hamming distance and converts it into a privacy preserving secure protocol comparison provides template protection.

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Information systems include all of these

Ulleksa [173]

Answer:

Explanation:

because you need people to access software through hardware and data through information and procedures.

4 0

3 years ago

Brian has created the following selection sort class in Java. In which line is the index of the smallest value returned? In whic

katen-ka-za [31]

Answer:

Explanation:

Since there are no line numbers in this question I will start counting from public class SelectionSort{ as line 1 and so on, as well as provide the code on that line.

The index of the smallest value is returned on line 8 where it says return min which shouldn't have any spaces and should be return minPosition;

The input array is given as an argument at the beginning of the function on line 2 where it says private static int positionMin (int] vals, int startPosition) {, as the variable vals.

This input array is also used as an argument on line 10 where it says Position; private static void swap(int] vals, int firstPosition, int secondPosition) and line 15 where it says vals[secondPosition] temp return public static void selSort(int| vals) {

8 0

3 years ago

Define function print_popcorn_time() with parameter bag_ounces. If bag_ounces is less than 3, print "Too small". If greater than

Lynna [10]

Answer:

def print_popcorn_time(bag_ounces):

if bag_ounces<3:

print("Too Small")

elif bag_ounces>10:

print("Too Large")

else:

bag_ounces = bag_ounces*6

print("%s Seconds\n" % bag_ounces)

Explanation:

Using Python Programming Language
The function is defined to accept an int parameter
Within the function body, if...elif and else statements are used to print the desired output
note the use of the %s placeholder (formated output) and \n for a new line in the final print statement

4 0

3 years ago

Windows domain policy to disable windows 10 update

Greeley [361]

Group Policy, change the setting "Turn off the upgrade to the latest version of Windows through Windows Update," which can be found in Computer Configuration / Administrative Templates / Windows Components / Windows Update.

Doing so sets the registry value described in the rest of this step. Note that for Home versions of Windows 7 and 8.1, where the Group Policy editor is not available, editing the registry is the only option.

To make this change with Regedit, navigate to the following key.

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate

Important: If that key doesn't exist, you'll need to create it.

Create a DWORD value called DisableOSUpgrade and set it to 1. (If that sentence makes no sense, you probably shouldn't be using Regedit.)

7 0

3 years ago

You’ve been hired to help a bank automate their deposit/withdrawal system! Your task is to write a Python program that interacts

mixer [17]

Answer: See below

Explanation:

Description: In this program, read-option from the user and based on that, perform the operation. And display the balance if the balance is negative.

transactions.py

balance = 1000

#read options from the user

option = input("Deposit or withdrawal: ")

amount = 0

#check if option is a withdrawal

if option == 'withdrawal':

amount = int(input("Enter an amount: "))

balance = balance - amount

#check option is deposit

elif option == 'deposit':

amount = int(input("Enter an amount: "))

balance = balance + amount

else:

print("Invalid transaction.")

#check balance is less than 0 (negative)

if balance < 0:

print("You cannot have a negative balance!")

else:

print("Final balance:",balance)

4 0

2 years ago