Find the Status Flags after executing Add instruction of a program below Mov AX 99H

Q: Q3/ Initially assume all flags are set, find the values of status flags and AL after each…

A: Status Flags: Bits in a register indicating results or status of arithmetic/logical operations.AL…

Q: * Direction flag can reset to be zero by CLC True O False ADD is a data transfer instruction which…

A: Direction flag can reset to be zero by CLC FALSE Explanation: CLC stands for Clear Carry Flag Sets…

Q: Write an instruction that uses a segment override.

A: Instruction: A segment override is a one-byte prefix which is used to direct the current instruction…

Q: ing program using LOOP instruction: MOV AL,X MOV BL,X INC DL ADD AL,X INC DL ADD AL,X INC DL…

A: using emu8086: Rewrite the following program using LOOP instruction: MOV AL,X MOV BL,X INC DL ADD…

Q: To protect a loop (using Loop instruction) from starting while CX=0, we use the following…

A: Below I have provided the solution of the given question

Q: In case of a mistake, the current instruction will be cleared.

A: Introduction: Why would a problem need a reset of the current instruction?

Q: What function does the ALU perform when instruction "slt" executes?     add     magnitude…

A: ALU or arithmetic-logic unit, is the part of CPU that carries out arithmetic and logic operations on…

Q: ASSEMBLY The JBE instruction is used when comparing unsigned integers. True False

A: Given: ASSEMBLY The JBE instruction is used when comparing unsigned integers. True False

Q: If a read-loop is written to process an unknown number of values using the while construct, and if…

A: Answer: To receive an unknown number of values from a file and get their sum, use the algorithm…

Q: Discuss the role of flags or condition codes in ALU instructions. How are they used to control…

A: Flags or condition codes are essential components in the execution of ALU (Arithmetic Logic Unit)…

Q: BX=FFFF, after instruction INC BX is executed, CF

A: Increment and decrement operations doesn't affect carry flag It affects zero flag

Q: The destination operand of the IMUL instruction cannot be a memory operand. True False

A: Ans) IMUL instruction is used for signed multiplication of two operand.

Q: Thus, without the RET instruction, a procedure:

A: What is RET instruction: The "RET" instruction is an assembly language instruction that is used to…

Q: 12- Write a program to count from 0 to 15D using LOOP instruction.

A:

Q: LABVIEW: Write a program that records the number of times each number 1 to 6 occurs by multiplying…

A: Answer is given below-

Q: After the ROR instruction is executed in the code sequence below, what is the final value for AL?…

A: ROR:  It stands for Rotate Right It shifts all bits in the register or memory operand specified.…

Q: The TEST instruction performs the. b. OR operation. c. NOT a. AND d. XOR

A: The TEST instruction performs a BITWISE AND on two OPERANTS and  flages-register SF, ZF, PF are…

Q: We can start executing an instruction even before the end of the Fetch cycle Select one: O True O…

A: Instruction  Cycle : Every instruction has a set of operations for its complete execution. This…

Q: 18.The instruction that is used for finding out the codes in case of code conversion problems is a)…

A: EXPLANATION: XCHG stands for eXCHanGe. This instruction is used for the purpose of exchanging the…

Q: Question 39 It is an instruction to clear the register. A XOR AX,AX B CLC CLEAR

A: The XOR gate is the logic gate that gives a true value when the inputs are different. The process of…

Q: True/False The opcode field of the instruction affects the value of the control signals used to…

A: According to the information given:- We have to find out the mentioned statement is true or not.

Q: True/False): In 32-bit mode, the LOOPNZ instruction jumps to a label when ECX isgreater than zero…

A: If the Zero flag is clear and ECX is greater than zero in 32-bit mode then LOOPNZ instruction jumps…

Q: Assume AL=23h; CL=05. Write the content of AL after ROL AL, CL- showing the calculation steps.…

A: STC instruction will set the carry flag initially.

Q: You can use a memory operand as the destination operand of an IMUL instruction True False

A: Given: You can use a memory operand as the destination operand of an IMUL instruction True…

Q: 5. List flags are which will be utilized for mathematic instructions like add, subtract in 8085?…

A: List flags are which will be utilized for mathematic instructions like add, subtract in 8085? Carry…

Q: The range of jump instruction is more than branch instruction. Select one: True False

A: i have provided answer in step2.

Q: After the ROR instruction is executed in the code sequence below, what is the final value for AL?…

A:

Q: A. Convert from Decimal to Binary (34)10= ()2 B. Convert from Binary to Hexadecimal…

A: Below is the answer to above question. I hope this will be helpful for you...

Q: Memory 12200 12201 12202 12203 12204 Content %3D AA EE FF 22 What result is produced in the…

A: To find result for the following execution instruction. a. LEA SI, [DI + BX + 5] b. LDS SI,[200]

Q: The length instruction used to find the number of elements True False

A: Note: As per the company guidelines we are suppose to answer one question kindly post the other…

Q: After executing the SUBLW instruction, if C = 1 then the result is positive. Select one: O True O…

A: Programs are the set of lines of code that is used to provide instructions to the computer. The…

Q: With LOOP instruction the jump gets executed when: Select one: a. When CX reaches zero b. When DI…

A: Please refer below for your reference: Correct option is A): When CX reaches 0

Q: Multiple Choice Statement: In the Integer division block, the width of the quotient register cannot…

A: It is expressed as dividend = quotient ×divisor + remainder. Here, dividend and divisor are inputs…