When BX is the operand in a DIV instruction, which register holds the quotient?

Q: The flag register has a role in the conditional jump paired with the instruction. Take a look at the…

A: Set if the result is zero. If after the arithmetic command the remaining number in the register…

Q: Given the above image, explain where each of these stated operands is stored or located and how we…

A: An operand is a variable that stores the value of a certain type that is further dealt with by using…

Q: What would cause the current instruction to be reset in the event of a malfunction?

A: A factory reset is also known as hard reset.

Q: What makes the LEA instruction superior than the OFFSET operator?

A: Introduction: There is an instruction called LEA (Effective Load Address) and an alternate OFFSET…

Q: Write the execute cycle of the instruction “ADD E” in Register Transfer Notation

A: Instruction execution cycle involves following steps, fetch decode Execute store The above…

Q: What is the value of EAX and EDX registers after these instructions are executed: mov eax, 6 cdq mov…

A: mov Instruction : The MOV instruction copies the data item referred to by its second operand (i.e.…

Q: Write the execute cycle of the instruction "ADD E" in Register Transfer Notation.

A: write the Execute cycle of the instruction ADD E in register Transfer notation. Answer Execute…

Q: Q:what is the addressing mode for the following instruction: MOV (C910), A.

A: MOV (C910), A is in : indirect mode

Q: The execution cycle of an instruction can be described using Register Transfer Notation by writing…

A: Intro The instruction execution cycle comprises the following steps: Fetch Decode Execute Store The…

Q: Why would a malfunction cause the current instruction to be reset?

A: Given that, Why would a malfunction cause the current instruction to be reset?

Q: (True/False): The PUSH instruction cannot have an immediate operand.

A: We are given a statement and we have to see whether the given statement is true or false.

Q: Choose the instruction that will clear (makes zero) the contents of BL register. Assume that BL has…

A: Answer:b. XOR BL BL

Q: In real-address mode, which register is used as the counter by the LOOPD instruction?

A: The LOOPD instruction executes on CX, ECX, or RCX registers as the counters based on the…

Q: Write an instruction that when executed will mask off all but bit 7 of the atents of the data…

A: The instruction is

Q: What would cause the current instruction to be reset if there was a problem?

A: Introduction: A page fault is a term used to describe memory pages, and when a user requests that…

Q: The INPUT instruction is defined as op-code ____ a. 8 b. 7 c. 9 d. 6

A: The problem is to tell the opcode of input operation.Opcode is the code which actually specifies…

Q: When EBX is the operand in a DIV instruction, which register holds the quotient?

A: In order to execute the instruction: div ebx The higher half bits of dividend should lie in EDX and…

Q: DEC instruction can decrement DS Register. Select one: O True O False

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

Q: (Yes/No): Is it possible for the NEG instruction to set the Overflow flag?

A: The correct answer of the following question is :

Q: The decoded instruction is stored in ______ .

A: Whenever instruction is passed to the computer, is is fetched and decoded into computer…

Q: (True/False): In a MOV instruction, the second operand is known as the destination operand.

A: The “MOV” instruction is a data transfer instruction that is used to copy data from source operand…

Q: The instruction .... is * equivalent to XOR DL, DL MOV DL, DL O SUB DL, DL O ADD DL, DL

A: 1. The instruction ........... is equivalent to XOR DL, DL     * Correct option is an option (C) AND…

Q: For the following instruction: sltu $s0, $t2, $t3 what the content of the register ($s0) after…

A: - We need to show the value of $s0 register.

Q: What is the addressing mode for the instruction at line 9, as shown in the figure?

A: Hello Student. Greetings from my side. Hope you are doing great. Here is your answer.

Q: Which instruction pushes the 32-bit EFLAGS register on the stack?

A: Instruction pushing the EFLAGS register The pushf instruction is used when the operand size…

Q: Write a logical shift instruction that multiplies the contents of EAX by 16

A: Logical shift instruction Logic shift instructions are best used with unsigned numbers. In a logic…

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: Why would a fault return to the current instruction?

A: Page fault is a term related to the pages that are stored in memory and when a user wants to access…

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: How is the FSTP instruction different from FST?

A: The FST command transfers the value to a target codeword in the ST(0) variable which can be a…

Q: Write the basic operational steps needed to execute the following instruction Add R1,R2, C

A: 1. Transfer the contents of register PC to register MAR. 2. Issue a Read command to memory. it has…

Q: When BL is the operand in a MUL instruction, which registers hold the product?

A: Solution: AX register holds the product when BL is the operand in MUL instruction.

Q: What deos the DX register used in the IN/OUT instruction contain?

A: DX - This is a data register. It is 16 bits and separated by two 8-bit DH and DL registers to…

Q: The address mode of the instruction MOV AX , [ BX]" is:

A: Addressing Mode: Addressing modes reference to the various modes where a source operand is addressed…

Q: A branch instruction changes the flow of information by changing the PC..TRUE or FALSE. If false…

A: A branch instruction modifies the flow of information by modifying the PC. Thus, the above-given…

Q: A. Explain what operation is performed by each of the instruction that follow 1. MOV AX, 0110H 2.…

A: Note- Hello. Since you have posted multiple questions and not specified which question needs to be…

Q: - The "mov" instruction is store data in the hard store date in registers O store data in the Ram…

A: The source and destination are the two operands of the MOV instruction. The source is the second…

Q: In the instruction R1 <-- [R1] + [[R2]], which register is the destination operand? A. register Y B.…

A: According to the given instruction R1&lt;--[R1]+[[R2]] operand in R1 add with the operand of R2

Q: When the FLD instruction is used, how many bits does it allow?

A: The information development directions move information between the inward FPU registers and memory.…

Q: In the instruction R1 <-- [R1] + [R2], which register holds the sum? A. register Y B. register Z C.…

A: Given instruction is R1&lt;-[R1]+[R2]

Q: A one-byte instruction has Oopcode and an operand O opcode only Oopcode and two operand Ooperand…

A: A one-byte instruction has opcode and an operand.

Q: The CMP instruction performs the operation. a. TEST b. ВТС c. SUB d. CMPXCHG

A: The CMP instruction is used for comparison of two operands. It is generally used in conditional…

Q: A. The time interval value for the Selectable Timed Interupt (STI) instruction. register is used to…

A: Solution :: A. The Selectable Timed Interrupt (STI) function allows you to interrupt the scan of the…

Q: What types of operands may be used with the FADD instruction?

A: FADD instruction: The FADD instruction is a simple arithmetic instruction. Arithmetic instruction…

Q: What is wrong with a MOV [BX],[DI] instruction?

A: MOV [BX], [DI]     [BX] - Content at the address held by BX    [DI] - Content at the address held by…

Q: What distinguishes the FSTP instruction from the FST instruction?

A: Intro the above question is about What distinguishes the FSTP instruction from the FST instruction?…

Q: The fetched instruction is stored in instruction register.

A: In a program, the instructions are fetched one after the other

Q: (True/False): The PUSH instruction doesn't allow for an immediate operand.

A: Given that: (True/False): The PUSH instruction doesn't allow for an immediate operand.

Q: What would cause the current instruction to be reset if there was a malfunction?

A: Intro Why would a malfunction cause the current instruction to be reset?

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.