I/O System Design MCQs & Quiz Online PDF Book Download

I/o system design MCQs, i/o system design quiz answers to learn CS courses online. Networks, storage and peripherals multiple choice questions (MCQs), i/o system design quiz questions and answers for online bachelor of information technology. Disk storage and dependability, i/o system design test prep for cisco certifications.

Learn networks, storage and peripherals test MCQs: 1000 disks having 1,200,000-hour mttf and disks being used 24 hours a day, and failed disks are being replaced with a new ones, then no that will fail over five years (43,800 hours) is,, with choices 25, 30, 36, and 40 for online bachelor of information technology. Practice assessment test for scholarships, online learning i/o system design quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on I/O System DesignQuiz Book Download

MCQ: 1000 disks having 1,200,000-hour MTTF and disks being used 24 hours a day, and failed disks are being replaced with a new ones, then no that will fail over five years (43,800 hours) is,

  1. 25
  2. 30
  3. 36
  4. 40

C

MCQ: 32-bit, 33MHz PCI bus will have peak bandwidth of about

  1. 111 MB/sec
  2. 123 MB/sec
  3. 143 MB/sec
  4. 133 MB/sec

D

MCQ: Data transfer rate is given by formula

  1. Transfer size- transfer time
  2. Transfer size\ transfer time
  3. Transfer size+transfer time
  4. Transfer size*transfer time

B