Alice signs the hash of a message. Suppose her hash function satisfies h(x) = 2ª (mod 101) and 1< h(x) < 100 for all x. Suppose m is a valid signed message from Alice. Give another message m1 for which the same signature is also valid.

4. Two multiplexers are connected as shown below. The inputs (A, B, C) and the output F are 4-bits and (D and E) are one-bit. The numbers inside the multiplexers correspond to the value of the selectors D and E which will decide which input A, B or C will pass to the output F (For example, If D = 0 and E = 0 then C will be selected to pass to F). C 0 0 B 1 A D E Write a VHDL description of the circuit.

Converting Hexadecimal to Binary 9. Use this table to convert the number 2F5 into binary code. Hexadecimal number Binary equivalent of each digit Final binary number ASCII and Unicode 10. Use the ASCII table on page 15 of the study to encode the phrase "Types of Data" into decimal numbers. T. y D a a Breaking Down an Image 11. An image can be broken down into small dots called and the number of these dots in an image is called the The information in these elements is represented by a collection of binary numbers called a(n)

Does anybody know how many different domains can be represented in a 32-bit representation? It is presently unknown what the maximum number of machines that may belong to a domain is.

YARN (Yet Another Resource Negotiator) is a very important component in the Big Data ecosystem. What does Negotiator mean in YARN? When the negotiations in YARN take place?

Select ALL invalid binary search trees. A) 50 26 86 10 33 62 99

Please help provide answers for the following questions 2-26. The following bytes (shown in hex) represent a person’s name as it would be stored in a computer’s memory. Each byte is a padded ASCII code. Determine the name of each person. (a) 42 45 4E 20 53 4D 49 54 48 (b) Write the Phrase in ascii : I will score an A grade 2-30. Perform each of the following conversions. For some of them, you may want to try several methods to see which one works best for you. For example, a binary-to-decimal conversion may be done directly, or it may be done as a binary-to-hex conversion followed by a hex-to decimal conversion.= _2: binary _10: decimal _16: hexadecimal (a) 517_10 = _____ _2 (b) 255_10 = _____ _2 (c) 101010001_2 = _____ _10 (d) 1010101000100111_2 = _____ _10 (e) 2547_10 = _____ _16 (f) 567_10 = _____ (BCD) (g) 275_16 = _____ _10 (h) 53_10= _____ _16 (i) A79_16 = _____ _10 (j) 3ED5_16 = _____ _10 (k) 1760_10 = _____ _16 (l) 38,218_10 = ______ _16 (m)…

Define sequences a1, a2, a3,a4,..… by the following explicit formula:      ak = k+ 1 / k+ 3       Compute the first four terms   a1= a2= a3= a4=