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Liono4ka [1.6K]
3 years ago
9

____ is a style of programming that focuses on the step-by-step sequence of instructions and operations.

Computers and Technology
2 answers:
mario62 [17]3 years ago
7 0

Answer: Algorithm

Explanation: An algorithm is a plan, a set of step-by-step instructions to solve a problem. it involves three basic building blocks to use when designing algorithms. these are.,

1. Sequencing

2. Selection

3. Iteration

Klio2033 [76]3 years ago
6 0

Answer:

Procedural programming

Explanation:

In procedural programming, the main aim is to use procedures to execute instructions and operations. A procedure is actually a step-by-step and/or ordered sequence of instructions to be executed and operations to be performed. A procedure could be a statement, a function, a subprogram or a subroutine that are invoked or run to perform specific tasks.

Compared to object oriented programming (OOP) style which uses classes and objects to implement functionalities, procedural programming makes use of modules. Large application programs are divided into sub-programs called modules that can be run and tested separately. In other words, a module is a part of a big application program that can run separately.

Examples of programming languages that use the procedural programming style are;

i. FORTRAN - Formula Translator

ii. COBOL - Common Basic Oriented Language

iii. Java (Java also uses the object oriented programming style)

iv. BASIC - Beginner's All-purpose Symbolic Instruction Code.

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A company is executing a strategy to encrypt and sign all proprietary data in transit. The company recently deployed PKI service
Softa [21]

Answer:

A. S/MIME

B. TLS

C. Kerberos

Explanation:

PKI : Public Key Infrastructure is a technique which will allow services or applications to communicate securely across the unsecured network or internet.

PKI mainly consist of CA or Certificate Authority who can issue digital certificates or they are also known as trusted CA.  exmaples are godaddy, digicert, verizone, symmantec, etc.. and RA also known as Registration Authorities and they verify if the requested certificates can be stored at CA. Keys will be stored in the central directory.It will also consists of certificate management system and the policies governing PKI.

S/MIME : Secure/Multipurpose Internet Mail Extensions which use assymentric cryptography and sign the MIME data.   S/MIME will provide services like  Authentication, Encryption , Integrity, Privacy and Non repudiation for messaging applications

SMIME uses certificates which can be self signed or CA certified. It specifies MIME type as  application/pkcs7-mime  while transmitting the data.

TLS : Transport Layer Security. the earlier versions used to be known as SSL ( Secure Socket Layer) SSLv3 got depreciated and TLSv1.2/1.3 are popularly used to provide encryption, authentication, Integrity and Hashing for client to server side communication.

Most of the applications communicate securely using TLS.  They will establish secure TCP connection using SSL Handshake. During the Handshake they will exchange supported versions, ciphersuites and certificates. Applications which uses TLS always uses CA certificates and Inhouse applications can communicate using self signed certificate or even with CA certificates.

HTTPS which is also known as HTTP over SSL is widely used for almost all the web services to communicate securely across the internet.

Kerberos : It is a protocol used to prove the identity for two nodes which are communicating with each other. Kerberos uses both symmetric key cryptography and assymetric key cryptography. However, symmetric key cryptography is used widely and public key cryptography is used optionally.

Authentication server which is also known as AS is used to authenticate the requesting client.  It further forwards the user credentials to key distribution center. KDC further issues to TGT ( ticket granting ticket) and it uses TGS's secret key to encrypt. User will receive a encrypted output.  

When a User Login then The client authenticates itself to the Authentication Server (AS) which forwards the username to a key distribution center (KDC). The KDC issues a ticket-granting ticket (TGT), which is time stamped and encrypts it using the ticket-granting service's (TGS) secret key and returns the encrypted result to the user's workstation. Sessions will be renewed and managed by users session manager.

4 0
3 years ago
Write a program that print "Censored" if userInput contains the word "darn", else print userInput. End with newline.
Ainat [17]

Answer:

userInput = input("Please enter a string of words ")

userInput.split ()

for item in userInput.split ():

   if item =="darn":

       print("Censored")

       break

else:

   print(userInput)

Explanation:

Using Python programming language, the input function is used to receive the users input and save in a variable userInput

Then the .split method is used to convert the words into a list of words.

Using a for loop, the code checks for the word darn and prints censored if it exists else it prints the userInput

7 0
3 years ago
You have probably heard of wearable fitness devices, such as FitBit. What new products do you think might exist in this field in
tino4ka555 [31]

The new products in this fitness field in a decade are:

  • TRX Home2 System.
  • Rogue Rubber Coated Kettlebells.
  • Stamina Adjustable Kettle Versa-Bell, etc.

<h3>What is the use of artificial intelligence in fitness?</h3>

AI is known to be in the field of wellness and also fitness as it has made product such as:

  • GOFA Fitness that uses GPS.
  • 3D motion tracking technology.
  • Machine learning to give users with live feedback when in a workouts, etc.

Therefore, The new products in this fitness field in a decade are:

  • TRX Home2 System.
  • Rogue Rubber Coated Kettlebells.
  • Stamina Adjustable Kettle Versa-Bell, etc.

Learn more about fitness from

brainly.com/question/1365564

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2 years ago
Working with text in presentation programs is similar to using text in other applications. True False
Yuliya22 [10]
I would say true because text is really important so you eant to make it look as good as possible.
8 0
3 years ago
Which of the following technologies is the best choice to convey urgent and highly sensitive information? telephone fax letter e
snow_lady [41]
Using e-mail to send messages is the best choice to convey urgent and highly sensitive information. E-mail is just a conversation between you and the recipient. So it is the best when it comes to when you are sending a highly sensitive information. While telephone fax letter and dispatch radio may need to use a mediator to transfer messages which violates the confidentiality of the information.
3 0
3 years ago
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