Suppose the matrix below represents the 16 byte state of AES (in decimal) right before the Shift Rows operation is applied. What will the result of the Shift Rows operation be (in decimal)? 1 5 9 13 2 3 4 6 7 8 10 11 12 14 15 16 =>
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- Consider the following hexadecimal readout: 000000 8A00 8E00 CFA1 48BF 7900 3202 9015 AD34 000010 0218 6D30 028D 3402 AD35 0288 3102 8D35 000020 0E30 0290 DAEE 3102 4C00 0200 0040 004B Refer to the first byte of memory shown above, address 000000. Assume that this byte is used to store an 8-bit unsigned integer. What is the decimal value stored in this byte? Group of answer choices 138 -27 22,842 66Assume x goes to $s0, y goes to $s1, and the address of the first element in the array A goes to $s2. Convert the following MIPS code to C. lw $s1, 28($s2)Show Steps Please 6. Suppose we are given the following subset of codewords, created for a 7-bit memory word with one parity bit: 11100110, 00001000, 10101011, and 11111110. Does this code use even or odd parity? Explain.
- Assume an inode has 14 direct pointers and two pointers to indirect blocks. The indirect blocks are 4KB big, and pointers are 4-bytes in size. How many data blocks can be accommodated by this file in total?Show how the following values would be stored by byteaddressable machines with 32-bit words, using little endian and then big endian format. Assume that each value starts at address 10 . Draw a diagram of memory for each, placing the appropriate values in the correct (and labeled) memory locations.Q.) 0x14148888Give the formula for computing the starting byte address of the Kth element of a 1–D array whose first element starts at address A, and each element is of size S.
- 1. Given the data below, construct a Pandas program to generate and display a DataFrame with index labels df = pd.DataFrame( {'ord_no':[70001,np.nan,70002,70004,np.nan,70005,np.nan,70010,70003,70012,np.nan,70013], 'purch_amt':[150.5,270.65,65.26,110.5,948.5,2400.6,5760,1983.43,2480.4,250.45, 75.29,3045.6], 'ord_date': ['2012-10-05','2012-09-10',np.nan,'2012-08-17','2012-09-10','2012-07-27','2012-09-10','2012-10-10','2012-10-10','2012-06-27','2012-08-17','2012-04-25'], 'customer_id':[3002,3001,3001,3003,3002,3001,3001,3004,3003,3002,3001,3001], 'salesman_id':[5002,5003,5001,np.nan,5002,5001,5001,np.nan,5003,5002,5003,np.nan]}) 2. Write a Pandas program to detect missing values of a given DataFrame. Display True or False.3. Remove all the columns and rows that has missing values.Assemble the following two instructions. The first two bytes in binary - indicating its different parts- and the rest in hexadecimal. .DATA vector db 250 dup (?) var dw 4 .CODE ADD var+4[bx-2][si+8],6 MOV dl, vector[bx]What are the benefits of segmented memory address translation over a straight translation?
- What is the relationship between the number of redundant bits required for code and the number of data bits?Explain the concept of "endianness" in memory storage. What are the differences between little-endian and big-endian byte order, and how do they affect data representation in memory?In comparison to straight translation, what are the benefits of using segmented memory address translation instead?