Disk Storage, File Structures and Hashing Multiple Choice Questions and Answers 1 PDF Book Download

Disk storage, file structures and hashing MCQs, disk storage, file structures and hashing quiz answers, DBMS test 1 to learn data analytics courses online. Introduction to disk storage multiple choice questions (MCQs), disk storage, file structures and hashing quiz questions and answers for admission and scholarships exams. Practice introduction to disk storage, database management systems, secondary storage devices career test for data science certification.

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MCQ on Disk Storage, File Structures & Hashing Test 1Quiz Book Download

MCQ: Storage media that is operated directly from computer's central processing unit is considered as

  1. primary storage
  2. secondary storage
  3. tertiary storage
  4. all of above

A

MCQ: Technique which is used to retrieve data from disk in form of continuous blocks of stream and eliminates seek time is classified as

  1. concurrent buffering
  2. parallel buffering
  3. single buffering
  4. double buffering

D

MCQ: Reserved area that holds one block in main storage is classified as

  1. disk address
  2. buffer address
  3. hardware address
  4. software address

B

MCQ: Time period required to transfer blocks in consecutive order is classified as

  1. reel time
  2. seek time
  3. rotational delay
  4. bulk transfer rate

D

MCQ: Range of capacity for number of tracks is

  1. 80 to 120 Kbytes
  2. 10 to 150 Kbytes
  3. 20 to 80 Kbytes
  4. 50 to 100 Kbytes

B