File System and File Usage MCQs Quiz Online PDF Download

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Study bachelors and masters in data science degree MCQs: field which is used to identify specific record and can't be duplicated is classified as, for online computer courses with choices key field , duplicate field , copied field , original field with interesting topics from previous question papers, exam papers and online tutorial questions. Free skills assessment test is for online learn file system and file usage quiz questions with MCQs, exam preparation questions and answers.

MCQs on File System and File UsageQuiz PDF Download

MCQ: Field which is used to identify specific record and can't be duplicated is classified as

  1. key field
  2. duplicate field
  3. copied field
  4. original field

A

MCQ: Smallest piece of data that could be deal separately is classified as

  1. file record
  2. item
  3. data column
  4. bug

B

MCQ: All keys which are used to identify particular item must be

  1. same
  2. different
  3. lengthy
  4. short

B

MCQ: Straightforward allocation of storage space is consist of fixed length

  1. item
  2. advantage
  3. previous records
  4. disadvantage

B

MCQ: Items in key field of record is classified as

  1. duplicate
  2. key
  3. copied column
  4. copied row

B