If the token bucket contains 500 Bytes and the arriving packet is 400 then: O a. All statements are INCORRECT O b. Conform action & the remaining bytes in the bucket would be 200 Bytes OC. Exceed action & the remaining bytes in the bucket would be 100 Bytes Od The packet will be dropped as there no enough tokens in the bucket
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A: Answer is given below-
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A: the answer of the above program is an given below : 2000
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- Q#10: It is the good idea to obscure relationship between your “real message” and “encrypted message”. Kindly transform the plain text i.e. “DETECT THE XYZ” using transposition and confusion methods. Explain your answers.Problem: Assume that you have been hired at Oman Investment and Finance Co. SAOG (OIFC) to write a java program that prints a summary of customers' bills for water and electricity. Each bill has type, account number, consumption amount (kilowatt/gallon) and the month of the bill. Each bill charges an amount of 16.78 OMR as supply service charges. Electricity bill is either industrial or residential. The electricity total energy charge is computed based on the type of the usage. For industrial each kilowatt consumed costs 12 Baisa while for residential it costs 10 Baisa per kilowatt consumed. The total amount is the sum of the energy charges plus the bill charges. Water bill applies different rates based on the water consumption where the first 5000 gallons cost 2 Baisa per gallon and any gallon more than 5000 costs 2.5 Baisa. Water bill also includes sewage charges which is one third the water charges. The total amount is the sum of the water charges, sewage charges and the bill…this is for MPI communication using c++ I need the code for ring communication using mpi Let us assume that k people sit at a round table, the first people produce a random number and send it to the second person; the second people produce a random number, add it up to the received number and send the result to the third people. The procedure continues till the last people aggregate all random numbers and send them back to the first people. The first people print off the aggregated result.
- Q. No. 2: Let Σ = {a, b, c}. a. Draw a DFSA that rejects all words for which the last two letters match. b. Draw a DFSA that rejects all words for which the first two letters match.irses/135852/quizzes/807844/take/questions/13768818 inal Exam A+ arted: Jun 17 at 10:03pm Quiz Instructions Show Instructions D 00 1 pts Question 5 Let p, q, and r be propositional variables. After simplification using equivalence laws, p^ (p v ¬¬(r⇒ q)) becomes ____ Op ^ (r+q) OP OT Op ^ q < Previous Next ▸ Il app.honorlock.com is sharing your screen. Stop sharing Hide Your Webcam JUN tv ♫ NA 30 17 F5 F6 80 F3 F4 F7 (((( DII F8 8£ NA truck is trying to enter the military cantonment area. The security guard knows that every truck has a tag and the tag is valid only if the tag number is a digital code of length 8 such that the sum of every two consecutive digits of the tag is even. Print "valid" if the tag is valid, print "invalid" otherwise
- E x e r c i s e • 1 : Apply frequency test to verify the randomness of the output of the following text: 1. The following plaintext: In cryptography, a transposition cipher (also known as a permutation cipher) is a method of encryption which scrambles the positions of characters (transposition) without changing the characters themselves. Transposition ciphers reorder units of plaintext (typically characters or groups of characters) according to a regular system to produce a ciphertext which is a permutation of the plaintext. They differ from substitution ciphers, which do not change the position of units of plaintext but instead change the units themselves. Despite the difference between transposition and substitution operations, they are often combined, as in historical ciphers like the ADFGVX cipher or complex high-quality encryption methods like the modern Advanced Encryption Standard (AES). laintexts can be rearranged into a ciphertext using a key, scrambling the order of…9. Cryptology is the science of making and breaking codes. This lab explores how the idea or functions and their inverses can be used to encode and decode messages. To encode and decode a message, first replace each letter of the alphabet with a positive integer using the following scheme, thus rewriting the original message as numbers instead of words: P- 16 Q- 17 R- 18 S- 19 T-20 Z-26 Blank - 27 A – 1 В - 2 С -3 D- 4 E- 5 F- 6 G- 7 H-8 |- 9 J- 10 K- 11 L-12 М -13 N- 14 O- 15 U- 21 V- 22 W-23 X-24 Y-25 ENCODING: A one-to-one function can be used to encode a numerical message. For example, suppose you want to send the message MATH to a friend, and you have decided that the function f(x) = 3x + 4 will be the encoding function, This function simply describes the procedure used to create the encoded message – in this case multiply by 3 and add 4. First change the letters to corresponding numbers as shown above: 13 1 20 8. Then use these as the input values in f(x). Tuoy Jud noltonut…Alice wants to send Bob her account number for his dining dollars. Bob’s account number is 24. Bob wants to encrypt her account number using the RSA algorithm scheme as evil Eve wants to steal her money to buy M&Ms. Bob chooses two prime numbers, 23 and 37, and uses them to compute the number m. Bob then computes the number e and the number d by using things he knows about the number m and its relationship to e. Bob sends the number e and the number m to Alice and she uses them to encrypt her number A and obtains the number C. C is the encrypted version of her code. Alice sends the number C to Bob, and then Bob uses the number d to decrypt Alice’s message. Using this information, encrypt and decrypt the message to show that the RSA algorithm works, then in a few words explain what makes the algorithm secure if the key for encrypting is always public.
- Q2. RSA Alice starts the RSA, with key generation. She selects p-19 but she is confused with the second choice. Should she choose 17 or 21 for q? Q2.1 The correct choice is q= Then, she calculates the parameters n and (n). Q2.2 The value of n is n= Q2.3 The value of (n) is (n) = Now, Alice has to choose a proper value for e. For some reason, she has to choose one of the following two candidate values: 11 or 15 Q2.4 The correct choice is e= Explain:There is a dining hall of capacity of 10 people at the most in a restaurant where families come to enjoy delicious food. On weekends, however, there is a great crowd in the restaurant. A person would be entertained only if there is a vacant chair. If all the seats are full, it means that there is a single family of 10 members enjoying the dinner. In this case, the person has to wait until the family leaves. Write a synchronization solution using semaphores for the customers entering and leaving the dining hall.2. For the following signed 2's compliment values Perform actions (indicate overflow): A+B= Signed 2's Compliment numbers arithmetic A - B = A = 0xFF B = 0x00