Your answers normally have 50 words. Less than 50 words will not get marks.1. What is context switch between multiple processes? [2 marks]2. Draw the memory layout for a C program. [2 marks]3. How many states does a process has? [2 marks]4. Compare the non-preemptitve scheduling and preemptive scheduling. [2 marks]5. Given 4 process and their arrival times and next CPU burst times, what are the average timesand average Turnaround time, for different scheduling algorithms including:a. First Come, First-Served (FCFS) Scheduling [2 marks]b. Shortest-Job-First (SJF) Scheduling [2 marks]c. Shortest-remaining-time-first [2 marks]d. Priority Scheduling [2 marks]e. Round Robin (RR) [2 marks]ProcessArrival TimeBurst TimeP108P219P332P454

Question 1:Context Switch Between Multiple ProcessesA context switch is the process of saving the…

Answered: Your answers normally have 50 words.…

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

See similar textbooks

Similar questions

_____ is a CPU design technique in which instruction execution is divided into multiple stages and different instructions can execute in different stages simultaneously.
A(n) _____ is a measure of CPU or computer system performance when per-forming specific tasks.
How does pipelining improve CPU efficiency? What’s the potential effect on pipelining’s efficiency when executing a conditional BRANCH instruction? What techniques can be used to make pipelining more efficient when executing conditional BRANCH instructions?
(Practice) Although the total number of bytes varies from computer to computer, memory sizes of millions and billions of bytes are common. In computer language, the letter M representsthe number 1,048,576, which is 2 raised to the 20th power, and G represents 1,073,741,824, which is 2 raised to the 30th power. Therefore, a memory size of 4 MB is really 4 times 1,048,576 (4,194,304 bytes), and a memory size of 2 GB is really 2 times 1,073,741,824 (2,147,483,648 bytes). Using this information, calculate the actual number of bytes in the following: a. A memory containing 512 MB b. A memory consisting of 512 MB words, where each word consists of 2 bytes c. A memory consisting of 512 MB words, where each word consists of 4 bytes d. A thumb drive that specifies 2 GB e. A disk that specifies 4 GB f. A disk that specifies 8 GB
Develop a program consisting of primitive CPU instructions to implement the following procedure: integer i,a; i = 0; while (i 10) do a = i2; i = i + 1; endwhile
Processor R is a 64-bit RISC processor with a 2 GHz clock rate. The average instruction requires one cycle to complete, assuming zero wait state memory accesses. Processor C is a CISC processor with a 1.8 GHz clock rate. The average simple instruction requires one cycle to complete, assuming zero wait state memory accesses. The average complex instruction requires two cycles to complete, assuming zero wait state memory accesses. Processor R can’t directly implement the complex processing instructions of Processor C. Executing an equivalent set of simple instructions requires an average of three cycles to complete, assuming zero wait state memory accesses. Program S contains nothing but simple instructions. Program C executes 70% simple instructions and 30% complex instructions. Which processor will execute program S more quickly? Which processor will execute program C more quickly? At what percentage of complex instructions will the performance of the two processors be equal?
A(n) __________ is a storage location implemented in the CPU.
What primitive data types can normally be represented and processed by a CPU?

Recommended textbooks for you

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

Fundamentals of Information Systems

Computer Science

ISBN:

9781337097536

Author:

Ralph Stair, George Reynolds

Publisher:

Cengage Learning

Programming Logic & Design Comprehensive

Computer Science

ISBN:

9781337669405

Author:

FARRELL

Publisher:

Cengage

Systems Architecture

Computer Science

ISBN:

9781305080195

Author:

Stephen D. Burd

Publisher:

Cengage Learning

Fundamentals of Information Systems

Computer Science

ISBN:

9781337097536

Author:

Ralph Stair, George Reynolds

Publisher:

Cengage Learning

Programming Logic & Design Comprehensive

Computer Science

ISBN:

9781337669405

Author:

FARRELL

Publisher:

Cengage

Microsoft Visual C#

Computer Science

ISBN:

9781337102100

Author:

Joyce, Farrell.

Publisher:

Cengage Learning,

Principles of Information Systems (MindTap Course…

Computer Science

ISBN:

9781305971776

Author:

Ralph Stair, George Reynolds

Publisher:

Cengage Learning

Enhanced Discovering Computers 2017 (Shelly Cashm…

Computer Science

ISBN:

9781305657458

Author:

Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS