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MCQs

Total Questions : 229 | Page 4 of 23 pages
Question 31. A prescribed set of well-defined instructions for solving mathematical problems is called __________.
  1.    a compiler
  2.    a code
  3.    a description
  4.    an algorithm
  5.    None of the above
 Discuss Question
Answer: Option D. -> an algorithm
Question 32. An ad hoc query is a __________.
  1.    pre-planned question
  2.    pre-scheduled question
  3.    spur-of-the-moment question
  4.    question that will not return any results
  5.    None of these
 Discuss Question
Answer: Option C. -> spur-of-the-moment question
Question 33. Participants can see and hear each other in a/an
  1.    electronic mail system
  2.    message system
  3.    teleconference
  4.    bulletin board
  5.    None of these
 Discuss Question
Answer: Option C. -> teleconference
Question 34. Grouping and processing all of a firm’s transactions at one time is called
  1.    a database management system
  2.    batch processing
  3.    a real-time system
  4.    an on-line system
  5.    None of these
 Discuss Question
Answer: Option B. -> batch processing
Question 35. A specialist in charge of the database of an organization select the best fit for answer
  1.    Database management approach
  2.    DBMS uses
  3.    Database administrator
  4.    Query language
 Discuss Question
Answer: Option B. -> DBMS uses
Question 36. How can you add a table to the relationship window?
  1.    Select Tools>Add table from the menu
  2.    Select the table from the table list on the toolbar
  3.    Click the show table button on the toolbar
  4.    Select Edit>Add table from the menu
 Discuss Question
Answer: Option B. -> Select the table from the table list on the toolbar
Question 37. Pivot Table report data must meet which of the following criteria?
  1.    It must be in tabular form, have unique column labels, and each row must represent a unique piece of data
  2.    Any dates should be formatted with the data format and blank rows or columns should be removed
  3.    It must be in tabular form, have unique column lagels, and all rows must be sorted
  4.    Both (A) and (B)
 Discuss Question
Answer: Option D. -> Both (A) and (B)
Question 38. The method of file organization in which data records in a file are arranged in a specified order according to key filed is known as the
  1.    Direct access method
  2.    Queuing method
  3.    Predetermined method
  4.    Sequential access method
  5.    None of these
 Discuss Question
Answer: Option D. -> Sequential access method
Question 39. The table wizard
  1.    Quickly creates a default report
  2.    Displays a subset of the data in a database
  3.    Contains sample tables and fields you can use to create a table
  4.    Automatically edits your data as you enter it
 Discuss Question
Answer: Option D. -> Automatically edits your data as you enter it
Question 40. In a relational schema, each tuple is divided into fields called
  1.    Relations
  2.    Domains
  3.    Queries
  4.    All of the above
 Discuss Question
Answer: Option B. -> Domains

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