A computer has four page frames. The time of loading, time of last access and the R and M bits for each page are as shown below (the times are in clock ticks). Page Loaded Last ref M 126 279 1 230 260 1 2 120 272 1 1 3 160 280 1 1 Which page will LRU replace?

Q: What is the final value of BX after the bitwise OR instruction executes? MOV BX, 649BH OR BX, 3Ah…

A: We are asked the final value of BX after the bitwise OR instruction executes. OR operation gives 1…

Q: Which LED lights are turned on? QA OB Qс QD QE QF QG QH

A: In the given code, the variable "leds" is set to 0b00001111, which is a binary representation of the…

Q: Can you check if it correct!

A: 1. AX value after MOV EAX, 13456H has been executedThe MOV EAX, 13456H instruction transfers the…

Q: Write a program that finds the number of 1s in a 16-bits data.

A: a program that finds the number of 1s in a 16-bits data.

Q: Describe the condition for the jump to occur in the following code segment: Cmp eax, 3 jnb loc…

A: The answer for the above code segment is given below:

Q: What is the character string corresponding to the following ASCII codes? 0x2a2a2a2a 0x69644120…

A: An ASCII character, exactly: ASCII encodes a string of text as 1 bit, which may be read as well as…

Q: A set of readings is stored in memory locations starting at XX50 H. The end of the data string is…

A: The set of readings is stored in memory locations starting at XX50H. The end of the data string is…

Q: e following table. As you do, plea (positive) for this tabl ed unsigned ovo 16 hits

A: We are provided with 2 numbers one in hexa decimal format and another one in binary format:

Q: 7. A pair of 7-bit floating point formats, based on the IEEE standard, is described below: (a)…

A: Format (a)k = 3 (exponent size)n = 4 (fraction size)Exponent Bias = 3Format (b)k = 4 (exponent…

Q: A machine stores floating point number in a (1 + 1 + 3 + 6) -bit word. The first bit is for the sign…

A: The machine epsilon  is the smallest positive floating-point number that can  be represented by  the…

Q: Problem 1: Give the time in TMU below, calculate the time in seconds (1 decimal place) for each of…

A: This is very simple. Note: 1 TMU = 0.036 seconds.   Solution a) Let's understand the problem…

Q: 32. Given a binary data flow D as 10110, the bit pattern G as 10011, please calculate r CRC bits,…

A: Step 1) CALCULATION FOR GENERATING A CRC :

Q: follows: Mark all bit positions that are powers of two as

A: The key to the Hamming Code is the use of extra parity bits to allow the identification of a single…

Q: The hamming code for the data " 10101010" will be Note : the first bit is the right most bit

A: Data word: 10101010 Here, the number of data bits, n = 8 2k-1≥n+k For k = 4, 2k-1≥n+k holds true…

Q: Assume that you have 16-bit word with a value of 0xACDC. You want to store it in the memory. Your…

A: SEC Hamming Code (Single Error Correction Hamming Code) is a method for error detection and…

Q: Recall that the sponge construction describes how to turn a public random permutation into a…

A: result of absorbing phase = 3A Using AES S-Box The 8-bit (byte) value at row 3 and column A is…

Q: Perform the following calculation if the maximum memory capacity of the computer is 32 kilobytes and…

A: =>           A storage location is comprised of shelf locations that you define to DFSMSrmm.…