Time left What is the running time of the following running time complexity. T(n)= 2" T(n- 1). base case: T(0) = 1 %3D Write down the answer without using the asymptotic notations; for example if the answer e(n) you just have to write n. Please use these symbols: Square root sqrt(n) Factorial n: n! logarithm n: log(n) Exponential n: CAn Answer

Q: While authenticating using PPP, you have the option of selecting either PAP, which is the default,…

A: As compared to PAP we can say that CHAP is more secure protocol.

Q: One dimension array in C:Create an array of 100 integer elements and initialize the array elements…

A: The objective of the question is to create an array of 100 integer elements in C, initialize them to…

Q: Which attacks are considered while authenticating messages?

A: When authenticating messages, various attacks can be considered, including man-in-the-middle…

Q: What further methods are there in addition to message authentication?

A: introduction: In cryptography, a message authentication code (MAC), often called a tag, is a brief…

Q: PLEASE HELP ANSWER. I WILLL HELP UPVOTE AND COMMENT a) What is the responsibility of an…

A: Introduction: a) What is the responsibility of an authentication center?.  b)What do you understand…

Q: What further methods are there in addition to message authentication?

A: Introduction: In cryptography, a message authentication code (MAC), often called a tag, is a brief…

Q: How can you guarantee that each IPsec computer uses its own unique set of private keys?

A: Internet Protocol safety, or IPSec, is a group of protocols that gives a cryptographic layer to IP…

Q: Let's say I want to send a message to a friend that doesn't need to be kept secret, but yet has to…

A: Introduction: If you want to send a message to your friend which does not contain any…

Q: For what reasons is it more likely that the intent of an email may be misunderstood? There are at…

A: There are several reasons why the intent of an email may be misunderstood: Lack of nonverbal cues:…

Q: Which three cryptographic protocols do you feel are the most essential for a person to comprehend?

A: Cyptographic protocols is a protocol that is performed to secure the transaction of the users which…

Q: Situation 2 Complaint email: You are enjoying your vacation in Malaysia. But during your stay, you…

A: Writing a complaint email don't think that it will be separate format  Max to Max all formats will…

Q: My name is Ahmed, I come from Mosul, A city in the North of Iraq. I'm a student at the University of…

A: The question is to answer the given questions.

Q: Explain the Locality of References to Program Data ?

A: The term "locality of reference" describes a computer program's propensity to repeatedly access the…

Q: paid; paid shook O shaked

A: shaken

Q: Is message authentication the only method available, or are there others?

A: Given: In cryptography, a message authentication code (MAC) is used to verify the sender and…

Q: How dissimilar are symmetric and asymmetric key cryptography, if at all?

A: In symmetric encryption, only one key is used, and all of the receivers of the message are required…

Q: You have the choice of utilizing PAP or CHAP when setup the PPP authentication on your computer.…

A: Introduction: PPP, which was created in 1994 by the IETF and replaced the SLIP protocol, uses its…

Q: Which three cryptographic procedures are the most fundamental?

A: Cryptography: Cryptography employs encryption to safeguard private information from unauthorised…

Q: The users are authorised to route their traffic via the second VLAN, which is one approach that an…

A: VLANs are virtual LANs that are used to separate network traffic into different logical segments,…

Q: CIPHERTEXT: SSS RAT BRHENI LYITHG O TY= FIND PLAINTEXT 0

A: Given that, Cipher text= SSSRATBRHENILYITH6 Given matrix is: 000010000001100000000100001000010000

Q: Who is responsible for ensuring the security of the messages?

A: Introduction: Best practises for message security.

Q: How many keys are necessary to be produced if public key cryptography is used, and how many keys are…

A: When it comes to secure communications, cryptography focuses on procedures that enable only those…

Q: We met -

A: The answer is: We met at noon.

Q: List down all awk command

A: 1. awk -F" " '{print $1}' data.txt -F ==> field seperator $1 => it will print the 1st field…

Q: How do you make sure that each computer using IPsec has its own private key pair?

A: Digital Certificates allow us to verify that any machine connected to the Internet has its own…

Q: 11- What are the main techniques on which secure systems? 12- How does modern cryptography work? 13-…

A: 11) What are the main techniques on which secure systems?   a) Controlling access If threat actors…

Q: For what reasons is it more likely that the intent of an email may be misunderstood? There are at…

A: An email has become a primary means of communication in both personal and professional settings.…

Q: Ms Jane bought 2 cakes from your shop (1kg Fruit Cake and 1kg Chiffon Cake), which were delivered to…

A: your question is to write a confirmation mail to ensure that her order was received correctly and in…

Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.