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MCQs

Total Questions : 286 | Page 4 of 29 pages
Question 31. A report form
  1.    appears on the computer monitor during data entry
  2.    is used during report generation to format data
  3.    both (a) and (b)
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> is used during report generation to format data
Question 32. A computer file can be best described as
  1.    a single data item
  2.    a general collection of data items
  3.    an orderly collection of data items
  4.    a random collection of data items
  5.    None of the above
 Discuss Question
Answer: Option C. -> an orderly collection of data items
Question 33. A good query system
  1.    can accept English language commands
  2.    allows non-programmers to access information stored in a database
  3.    can be accessed only by data processing professionals
  4.    both (a) and (b)
  5.    None of the above
 Discuss Question
Answer: Option B. -> allows non-programmers to access information stored in a database
Question 34. If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.
  1.    Delete
  2.    Update
  3.    Sort Key
  4.    Index
  5.    None of the above
 Discuss Question
Answer: Option D. -> Index
Question 35. The modify operation is likely to be done after
  1.    Delete
  2.    Look-up
  3.    Insert
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> Look-up
Question 36. One data dictionary software package is called
  1.    DB/DC dictionary
  2.    TOTAL
  3.    ACCESS
  4.    any of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> DB/DC dictionary
Question 37. What software packages are commonly used for businesses that have to track extensive lists of clients and inventory?
  1.    Special purpose packages
  2.    Custom made programs
  3.    Single function application packages
  4.    Data management packages
  5.    None of the above
 Discuss Question
Answer: Option D. -> Data management packages
Question 38. One approach to standardizing storing of data
  1.    MIS
  2.    structured programming
  3.    CODASYL specifications
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> CODASYL specifications
Question 39. A multiple-form file management system
  1.    lets you define different forms for different operations
  2.    lets you create a look-up form with an associated read-only password to prevent access by unauthorized users
  3.    both (a) and (b)
  4.    allow you to entry data in all the forms
  5.    None of the above
 Discuss Question
Answer: Option C. -> both (a) and (b)
Question 40. The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types.
  1.    Database
  2.    Table
  3.    Flat file
  4.    Data structure
  5.    None of the above
 Discuss Question
Answer: Option C. -> Flat file

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