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cluponka [151]
3 years ago
13

Which of the following combines something you know, such as a password, with something you are (a biometric device such as a fin

gerprint or a retina scan) or something you possess (a smart card or a USB stick)?.a. Confidentiality b. Authentication c. Two-factor authentication
d. Third-party certificate system
Computers and Technology
1 answer:
yulyashka [42]3 years ago
4 0

Answer:

c. Two-factor authentication

Explanation:

Two-factor authentication is also known as 2FA. It is an extra form of security put in place aside the use of username and password to ensure the authenticity of someone trying to access an online platform with a registered account.

First the user enters his or her username and password, then they will also have to provide some extra information before finally gaining access. Such information could be ones place of birth, name of pet, something one has or know, etc.

2FA helps to still keep an account safe even if a device or password is been stolen. Two-factor authentication could be SMSbased, hardware token, software token, etc.

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Answer: Flyer

Explanation: A flyer is a type of advertisement that is used to give out information about a certain product, event, or business. This can help communicate with potential customers.

8 0
3 years ago
To use an imported image, simply drag it from the desktop onto the stage. true or false?
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True

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4 years ago
Evaluate and compare free and commercial versions of the Avast antivirus software
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8 0
2 years ago
In Java, it is possible to create an infinite loop out of while and do loops, but not for-loops. true or false
soldier1979 [14.2K]

Answer:

False is the correct answer for the above question.

Explanation:

  • In java programming language or any other programming language, any loop can be infinite.
  • It is because the infinite loop is called for that loop which is not run in a finite number of times.
  • The loop is used to repeat some lines in a finite number of times. Any loop has three things- first is the initial value which tells the loop to start, The second is the condition check which states when the loop will stop and the third is an operation which directs some variable, so that the condition may be false after some finite amount of time.
  • If the condition will not false in any iteration of the loop, then the loop can proceed for an infinite amount of time.
  • The above-question states that the while loop and do while loop can be infinite which is a true statement.
  • But it also states that the 'for' loop can not be infinite which is not a correct statement which is described above. Hence false is the correct answer to the above question.
8 0
3 years ago
When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in
Salsk061 [2.6K]

When the increment or decrement operator is placed before the operand (or to the operand's left), the operator is being used in prefix mode. Postfix mode on the other hand is when the increment or decrement operator is placed after the operand (or to the oper and's right) .


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