Given the AL register as a status register with following binary contents (10110001 B) where the right most bit is bit#0 and the Left most bit is bit#7. What instructions are used to switch off bits#0,4,7 and complements bits#1, and bit#2. Select one: O a. OR AL, 01101110B XOR AL,00000011B O b. AND AL, 01101110B OR AL, 00000011B c. AND AL, 01101110B NOT AL, 00000011B d. AND AL, 01101110B xor AL, 00000011B

Given the AL register as a status register with following binary contents (10110001 B) where the right most bit is bit#0 and the Left most bit is bit#7. What instructions are used to switch off bits#0,4,7 and complements bits#1, and bit#2. Select one: O a. OR AL, 01101110B XOR AL,00000011B O b. AND AL, 01101110B OR AL, 00000011B c. AND AL, 01101110B NOT AL, 00000011B d. AND AL, 01101110B xor AL, 00000011B

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Implement a 16:1 multiplexer using following instructions: a. Use a combination of 8:1, 4:1 and 2:1 multiplexer. b. You are allowed to use only one 8:1 and one 4:1 multiplexer. c. Identify the correct number of select bits in each multiplexer used.
If '1000 1101’ and '0001 1111' are two signed numbers, give the sum and the flag registers (C, S, ov, AC, P) after addition.
Suppose the register %rax contains 0x100, and the register %rbx contains 0x10. What value is stored in %rcx as a result of movq 2(%rax,%rbx,4), %rcx?
An 8-bit computer has a register R. Determine the values of status bits C- carry, P- parity, Aauxiliary carry, Z-zero, S-sign, O-overflow after each of the following instructions. The initial value ofregister R in each case is hexadecimal 72. The numbers below are also in hexadecimal. a. Add immediate operand C6 to R.b. Add immediate operand 1E to R.c. Subtract immediate operand 9A from R.
y of H Q. For the given circuit, which of the following is correct? E OF RAM 256 X 4 A. The number 5 is being written to the memory at address location 203. B. The chip has not been enabled, since the EN terminal is 0; therefore, nothing will be written to the chip and the output is tri- 1 A0 1 A1 O A2 O A3 1 A4 A 255 O A5 1 A6 1 A7 71 QO stated. O DO 1 D1 O D2 1 D3 C. Decimal 10 is being written into memory location 211. D. The read/write line is LOW; therefore, WRITE decimal 5 is being stored at memory O R/W O CS READ EN location 211. Data inputs Address inputs DDDD Data outputs
For this assignment you are to hand-draw a 4-bit ALU that implements the following instructions: 1) Sum(A,B) 2) Sum(~A,-B) 3) Sum(A,-B) 4) Sum(~A,B)
Q): For the circuit in Figure. write a sequence of instruction to poll switch at 16 of 74F244 that is connected to port 7. Include in the solution the steps required to get the address for the port 7 before writing polling instruction. 0286 UN ACK 19 ALE AD-AD MO DEN RO AD AD- CLK 747373 A3291 leth G 747245 Data but Tarecever bi-drections) DR 18 Ata Au 4 Demultiplexing A₂ A B C 747131 Input Output F₁ Addren decoder 0,0 P₁ Decoder 0-0- CLK 74F374 Cuput Patt DE 74F244 Input Pot Bufer Latch or buffer LED Voc Vbc Input/output
An 8-bit computer has a register R. Determine the values of status bits C- carry, P- parity, Aauxiliary carry, Z-zero, S-sign, O-overflow after each of the following instructions. The initial value ofregister R in each case is hexadecimal 72. The numbers below are also in hexadecimal d. AND immediate operand 8D to R.e. Exclusive-OR R with R.
AR + AR - CR 9] An 8-bit register contains the binary value 10010100. What is the register value after an arithmetic shift right? Starting from the initial number 10010100, determine the register value after an arithmetic shift left, and state whether there is an overflow.
2. What will be the value in the destination register after each of the following instructions executes in sequence, given that CL, DX, and AL are initialized to 3, 1001111010111100, and 01010111 respectively? shr dx, 1 shr dx, cl rol dx, cl ror al, 1 rcr al, cl rcr dx, 1 sar dx, cl sar al, 1 rcl dx, cl rcl al, cl med Walted Bonde ; a. ; b. ; c. ; d. ; e. ; f. ; g. ; h. ; i. ; j.Da batean rioned how mrithoglA S.O.
3.
I need answers for questions 3 plz