91. CPU scheduling depends on a. speed b. cost c. register d. both a and b

Q: 1.3.A program with 1.5 x10 instructions is running on a 3 GHz processor with a CPI of 0.5 а.…

A: GIVEN: Instruction Count= 1.5×103 instructions CPI = 0.5 Clock rate = 3GHZ = 3×109 cycles/sec…

Q: Given the following expression, Z = [(G+E) * A] – [H * (A + S / L)] Write the following machine…

A: Z=[(G+E)*A]-[H*(A+S/L)] Zero-address instruction: It represents the postfix notation of the…

Q: Q1) Given a CPU time of 1 millisecond, a clock rate of 1 Ghz, and an instruction count of 10,000,…

A: Given, CPU time = 1ms Clock rate = 1Ghz Number of instructions = 10000

Q: After fetching an instruction, the computer a. Store it b. decodes it c. execute it d. delete it

A: I have given an answer in step 2.

Q: e CPU. Data is t errupt overheac The byte transfe register and CF is the minimun ating system ur

A:

Q: a. On the IAS, what would the machine code instruction look like to load the contents of memory…

A: answer for a: Opcode is 00000001. Operand is 000000000010.

Q: A simple formula that relates the most basic metrics to CPU time İSCPU execution time = CPU clock…

A: Explanation: In the fetch stage, The next instruction is fetched and placed into the instruction…

Q: Assume one computer has 200 processors. What is the maximum speedup the computer can achieve when 5%…

A: Here is the detailed explanation of the solution

Q: 4. (a) A program runs in 20 milliseconds on Computer A, and it needs 10 × 106 clock cycles to…

A: Given, =>Program A: Execution time = 20 millisececonds number of clock cycles = 10*10^6 clock…

Q: Which is not true about Execution time of a program? Select one: a. Execution time increases with…

A: A program is a collection of several instructions. In order to execute a machine instruction the…

Q: xplain the operation or sequence of events that occur in the CPU when it performs and instruction…

A: Steps in Instruction Execution by CPU:Six steps are involved in execution of an instruction by CPU.…

Q: Assume that we are going to compute C on a single core shared memory computer as well as a four-core…

A: In a quad-core processor, each core is capable of reading and executing instructions from the…

Q: Can we achieve 100 percent utilization of CPU please explain the different methods ??

A:

Q: Write the 4 criteria which CPU speed depends on?

A: CPU stands for Central Processing Unit.

Q: 3. Our favorite program runs in 10 seconds on computer A, which has a 2 GHz clock. We are trying to…

A: Clock Rate of Computer A is  2 GHz i.e 2 x 109 Hz                          Process time = 10 seconds…

Q: This is the picture of: * Instruction Memory Operand O Direct addressing technique O None of the…

A: The correct answer is

Q: The user view of the system depends upon the a. CPU b. software c. hardware d. interface

A: User view means what user sees for accessing software.

Q: *the result of arithmetic operations is stored in the register operand O destination operand O…

A: In first question it is asked that where is the result of arithmetic operations is stored. In second…

Q: The CPU generally includes: O all above plus the secondary memory a control section and an…

A: Explanation:

Q: Each instruction takes multiple cycles to execute? a. false O b. True

A: Given: Each instruction takes multiple cycles to execute? True False

Q: а) РОP AХ Memory i. Determine the memory location addresses that will be accessed if SS=1110H and…

A: DI(Destination Index) register is used as an offset to point to the word in the segment pointed by…

Q: Instruction MOV AX, (SI) is for: Select one: a. None of the options given here. b. Moving 2 bytes…

A: 1) The mov instruction copies the data item referred to by its second operand (i.e. register…

Q: What is the memory from 1K - 640K called ? a. Extended Memory b. Normal Memory c. Low Memory d.…

A: Task :- Choose the correct option for given question.

Q: State the difference between parallel processors & coprocessors.

A: In the main processing computer has the arithmetic that can have parallel to the main processor of…

Q: 3.2 What is the average number of penalty cycles per instruction?

A: - Given the miss penalty  : 20 cycles per miss TLB miss rate : 1% I cache miss rate : 5% D cache…

Q: h. What is the throughput of a 100 instruction program executing on a nonpipelined machine? i. What…

A: h) The throughput of a 100 instruction program executing on a nonpipelined machine throughput =…

Q: one statement of the following is true a. The bigger response time is, the bigger the CPU…

A: Correct Option is B: the bigger response time is, the bigger the turnaround time is

Q: Given the following memory values and a one-address machine with an accumulator,what values do the…

A: Given the following memory values and a one-address machine with an accumulator, Word 20 contains…

Q: 50% 30% mplete the following table. Express all answers in scientific notation and round to two…

A: Instruction count of A = % of A instruction * total # of instruction = 0.2*107 = 2*106 Number of…

Q: The control unit, registers, and primary memory are the three main elements of the CPU. (Is it a T…

A: please see the next step for solution.

Q: Multiprogramming allows the processor to handle a. Data b. Bath Jobs c. Time d. Memory

A: Multiprogramming allows the processor to handle a.Data b.Bath Jobs c.Time d.Memory

Q: Q1: Full the blanks for the following statements : 1. The function of CPU is to..... information.…

A: All the answers are below:

Q: 1. Describe in detail three ways to increase CPU performance without increase the clock frequency.

A: CPU performance depends on various factors other than the clock frequency of the processor.

Q: Mode violation errors are handled by a. input b. output c. operating system d. memory

A: Required:   Mode violation errors are handled by a. input b. output c. operating system…

Q: 11. Which of the following is the correct sequence of operations in a microprocessor? a) Opcode…

A: The Correct option is A A) Opcode fetch, memory read, memory write, I/O read, I/O write The sequence…

Q: Suppose you want to improve the performance of the processor in the previous program by 15%, which…

A: New execution time = 15% less than previous execution time = 0.85 * previous execution time =…

Q: 3. The following table shows the number of instructions for a program. ARITH STORE LOAD BRANCH TOTAL…

A: The Answer is in below Steps

Q: 2. Define Pipelining as related to improving processor performance, and then, calculate the number…

A: Given Data :  Number of instructions = 5 Number of cycles per stage = 1 To find : Number of…

Q: 11. Which of the following is the correct sequence of operations in a microprocessor? a) Opcode…

A: In Microprocessors, it contains mainly four operations. The sequence of that operations are: Fetch…

Q: The purpose of adding cache between main memory and CPU is ( ). A. Solve the speed matching problem…

A: Here is the solution:

Q: 2. What operation is performed by the instruction sequence that follows? MOV AH, [BX+SI] SAHF

A: MOV AH, [BX+SI] SAHF

Q: How to measure a computer performance ? 2. Suppose we have a program runs in 100 seconds on a…

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

Q: What happens to the CPU when a software makes a request for input/output (I/o)? What mechanism is…

A: Request for I/O: I/O requests for parcels are kernel-mode structures that facilitate communication…

Q: For allocating resources the CPU has individual a. devices b. routines c. programs d. both a and b

A: For allocating resources the CPU has individual a. devices b. routines c. programs d. both a…

Q: Fetch and Execute are the parts of an instruction cycle? O a. True O b. false

A: The Instruction Cycle refers to the processing that occurs during the execution of a single…

Q: 1. SP=F002H; after PUSH BX, what is the value of SP? _____________ (1 Mark) 2. BL=00, after…

A:

Q: If in a computer system , a cpu is capable to process 100 instructions cycles in 1 second . what…

A: The number of cycles per second or rate at which the current switches direction per second is called…

Q: Question 7 A computer executes a program in 240 billion cycles and takes 1.25 minutes. Compute the…

A: Given:

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.