What area displays the title of the document

Users in a corporation currently authenticate with a username and password. A security administrator wishes to implement two-fac

Katen [24]

Answer:

Option (C) is the correct answer of this question.

Explanation:

Smart card is the security administrator wishes to implement two-factor authentication to improve security.Normally this data is affiliated with either meaning, information, or both, and will be stored and transmitted within the chip of the card.A smart card, usually a Chip Card type.

It is a flexible card that holds an integral computer chip that preserves and sends a signal data, either database or semiconductor form.
Used for controlling access to a resource.
Data authentication, encryption, cloud storage, and software processing can be established by smart cards.

Other options are incorrect.

4 0

3 years ago

Question 1 Fill in the blank: Internet search engines are an everyday example of how Boolean operators are used. The Boolean ope

nikdorinn [45]

The Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.

<h3>What is the Boolean operator?</h3>

The Boolean operator may be defined as an important tool that is utilized in the programming languages for the junctions to integrate or exclude keywords in a search, resulting in more attention and generative outcomes.

The Boolean operators are major of three types with specific functions and properties. They are:

AND
NOT
OR

Therefore, the Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.

To learn more about Boolean operators, refer to the link:

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4 0

2 years ago

19. in the array implementation of a queue, the pop operation is most efficient if the front of the queue is fixed at index posi

ICE Princess25 [194]

It is true that in the array implementation of a queue, the pop operation is most efficient if the front of the queue is fixed at index position. The correct option is a.

<h3>What is pop operation? </h3>

The removal of an element is referred to as a pop operation. Again, because we only have access to the element at the top of the stack, we can only remove one element. We simply take the top of the stack off.

A push operation decrements the pointer before copying data to the stack; a pop operation copies data from the stack before incrementing the pointer.

The pop operation in an array implementation of a queue is most efficient if the queue's front is fixed at index position.

Thus, the correct option is a.

For more details regarding pop operation, visit:

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6 0

1 year ago

Input a list of employee names and salaries and store them in parallel arrays. End the input with a sentinel value. The salaries

4vir4ik [10]

Using the knowledge in computational language in JAVA it is possible to write the code being Input a list of employee names and salaries and store them in parallel arrays

<h3>Writting the code in JAVA:</h3>

BEGIN

DECLARE

employeeNames[100] As String

employeeSalaries[100] as float

name as String

salary, totalSalary as float

averageSalary as float

count as integer

x as integer

rangeMin, rangeMax as float

INITIALIZE

count = 0;

totalSalary =0

DISPLAY “Enter employee name. (Enter * to quit.)”

READ name

//Read Employee data

WHILE name != “*” AND count < 100

employeeNames [count] = name

DISPLAY“Enter salary for “ + name + “.”

READ salary

employeeSalaries[count] = salary

totalSalary = totalSalary + salary

count = count + 1

DISPLAY “Enter employee name. (Enter * to quit.)”

READ name

END WHILE

//Calculate average salary with mix , max range

averageSalary = totalSalary / count

rangeMin = averageSalary - 5

rangeMax = averageSalary + 5

DISPLAY “The following employees have a salary within $5,000 of the mean salary of “ + averageSalary + “.”

For (x = 0; x < count; x++)

IF (employeeSalaries[x] >= rangeMin OR employeeSalaries[x] <= rangeMax )

DISPLAY employeeNames[x] + “\t” + employeeSalaries[x]

END IF

END FOR

END

See more about JAVA at brainly.com/question/12978370

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5 0

2 years ago

Write a Python program that uses function(s) for writing to and reading from a file:

swat32

import random

def random_number_file_writer(nums):

f = open("random.txt", "w")

i = 0

while i < nums:

f.write(str(random.randint(1,500))+"\n")

i += 1

f.close()

def random_number_file_reader():

f = open("random.txt", "r")

total = 0

count = 0

for x in f.readlines():

total += int(x)

count += 1

print("The total of the numbers is "+str(total))

print("The number of random numbers read from the file is "+str(count))

def main():

random_number_file_writer(int(input("How many random numbers do you want to generate? ")))

random_number_file_reader()

main()

I hope this helps!

6 0

3 years ago