Subject: IT / Computer Science mcqs

#121 Which of the following is logical data type?

A)   Text
B)   Memo
C)   Auto Number
D)   yes/No
Answer:   D

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#122 ____________ is an open source application program.

A)   MS Access
B)   Open Office Base
C)   SQL Server
D)   MS Word
Answer:   B

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#123 What is the maximum size of text field data type?

A)   253
B)   254
C)   255
D)   256
Answer:   C

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#124 ___________ key is a unique key field in a table.

A)   Secondary
B)   Foreign
C)   composite
D)   primary
Answer:   D

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#125 Which of the key is used to create one-to-many relationship between tables?

A)   Secondary
B)   Foreign
C)   composite
D)   primary
Answer:   D

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#126 __________ is used to display data in an organized manner so that users can print it .

A)   Table
B)   Form
C)   Query
D)   Report
Answer:   D

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#127 which layer of OSI model decided which physical path-way the data should take to reach the destination ?

A)   Transport layer
B)   presentation layer
C)   network layer
D)   session layer
Answer:   D

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#128 ____________ is a window that displays data for viewing entering and editing information.

A)   Table
B)   Form
C)   Query
D)   Report
Answer:   B

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