Which field data type in an MS Access table automatically generates a unique sequential number every time a new row record is added? MCQ with Answer and Explanation

Question
Which field data type in an MS Access table automatically generates a unique sequential number every time a new row record is added?
A. OLE Object data properties
B. Number
C. AutoNumber
D. Calculated Field Type
Answer: Option C
Solution (By JKSSB Mock Tests)
The AutoNumber data type automatically inserts a unique, sequential or randomized numeric value whenever a new record is added to an Access table, making it ideal for primary keys.
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Question #1
What is the shortcut key to insert a hyperlink in MS Word?
A. Ctrl + I
B. Ctrl + L
C. Ctrl + K
D. Ctrl + H
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Correct Answer: Option C

Explanation:
Ctrl + K inserts a hyperlink in Word, Excel, and PowerPoint.
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Question #2
To apply double line spacing in MS Word, press:
A. Ctrl + 5
B. Ctrl + 2
C. Ctrl + D
D. Ctrl + 1
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Correct Answer: Option B

Explanation:
Ctrl+2 double spacing.
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Question #3
In MS Access, which of the following is NOT a field data type?
A. Lookup
B. Memo
C. Long Text
D. Calculated
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Correct Answer: Option A

Explanation:
Lookup is not a data type; it's a field property (using Lookup Wizard). Data types include Short Text, Long Text, Number, Date/Time, Currency, AutoNumber, Yes/No, OLE Object, Hyperlink, Attachment, Calculated.
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