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Elden [556K]
3 years ago
12

Bbbbbbbbbbbbbbbbbbbbbbbb

Computers and Technology
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0
WHHHHHHHAAAAAAAAAAAAAAAAA ?
ira [324]3 years ago
5 0

Answer:

ccccccccccccccccccccccccccccccccccccccccccccccc?

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Which term is used to describe a public-key, cryptography-based mechanism for proving the source (and possibly integrity) of a d
Olegator [25]

The question below has multiple answers

<span>a)      </span>Trusted third party

<span> <span>b)      </span>Symmetric Cryptography <span> <span>c)       </span>Algorithm <span> <span>d)      </span>Digital signature The answer is (D) Digital Signature It uses the private key of a sender and is a mathematical technique that validates the integrity and authenticity through a public key encryption of a digital or a software document. It is normally attached to digital or a software document to verify the sender’s identity and its content. </span></span></span>




5 0
3 years ago
Read 2 more answers
Given four inputs: a, b, c &amp; d, where (a, b) represents a 2-bit unsigned binary number X; and (c, d) represents a 2-bit unsi
Amiraneli [1.4K]

Answer:

z = a.c' + a.b.d' + b.c'.d'

Explanation:

The truth table for this question is provided in the attachment to this question.

N.B - a' = not a!

The rows with output of 1 come from the following relations: 01 > 00, 10 > 00, 10 > 01, 11 > 00, 11 > 01, 11 > 10

This means that the Boolean expression is a sum of all the rows with output of 1.

z = a'bc'd' + ab'c'd' + ab'c'd + abc'd' + abc'd + abcd'

On simplification,

z = bc'd' + ab'c' + ac'd' + ac'd + abc' + abd'

z = ac' + abd' + bc'd'

Hope this helps!

6 0
4 years ago
Write a function shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than
EastWind [94]

Answer:

Following are the code to the given question:

def shampoo_instructions(num_cycles):#defining a method shampoo_instructions that accepts num_cycles as a parameter

   if num_cycles < 1:#defining an if block that num_cycles value is less than 1

       print('Too few.')#print message  

   elif num_cycles > 4:#defining elif block that checks num_cycles is greater than 4

       print('Too many.')#print message  

   else:#defining else block

       N= 1;#defining N variable that holds a value 1

       for N in range(N, num_cycles+1):#defining for loop that check value in range

           print(N , ": Lather and rinse.")#print message  

       print('Done.')#print message  

shampoo_instructions(2)#calling the method

Output:

1 : Lather and rinse.

2 : Lather and rinse.

Done.

Explanation:

In this code, a method "shampoo_instructions" is defined, that accepts a variable "num_cycles" in its parameter, and in the next step, the multiple conditional statements have used that check the "num_cycles" values which can be defined as follows:

  • The if the block checks the parameter value is less than 1, and it prints the value as the message.
  • In the next step, the elif block is used that checks parameter value is greater than 4, and it prints the value as the message.
  • In the else block, it uses the for loop that checks the value in the range and prints its value and calling the method.
6 0
3 years ago
Jjhb ft fv tuning Denise l Debbie
Vitek1552 [10]
What








What the debbie



7 0
3 years ago
Which storage system consists of magnetic material and may require an external power source to run?
lions [1.4K]
The CF card is known as compact flash memory card and can be directly connected in portable devices. UDO is known as Ultra Density Optical and it is not a backward compatible. SD card is known as Secure Digital card and also used for portable devices. While HDD is known as the Hard Disk Drive and it is used to store large sizes of files. HDD needs an external power source to run.

The answer is letter D. HDD.
8 0
4 years ago
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