Data Processing Practice Test – Data Modeling

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Data Processing Practice Test – Data Modeling

Hello and Welcome to Data Processing Practice Test - Data Modeling

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible.
1. 


Which of the following is not a database object? (NECO 2016)

A. Forms  B. Formulae  C. Queries  D. Reports

2. 


The logical and physical structural arrangement of database to accommodate information needed by the user is called ______ (NECO 2015)

A. Conceptual design.
B. Database design.
C. Entity-relationship.
D. Relationship model.

3. 


The arrangement that give the correct order of magnitude of the database elements is _____ (WASSCE 2019)

A. character, field, record, table, database, file
B. character, field, record, table, file, database
C. database, table, file, record, field, character
D. database, record, file, field, table, character

4. 


In Microsoft Access, how much storage capacity can date and time hold in data types? (NECO 2014)

A. 1 byte      B. 2 bytes     C. 4 bytes     D. 8 bytes

5. 


A data model can be described as a diagram or flowchart that illustrates the relationship between _____ (NECO 2016)

A. attributes   B. data  C. entities  D. entries

 

 

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