In Access, what is the purpose of the 'AutoNumber' data type? MCQ with Answer and Explanation

Question
In Access, what is the purpose of the 'AutoNumber' data type?
A. To auto-increment a field based on a formula
B. To automatically generate a unique number for each record
C. To copy numbers from another table
D. To store random numbers
Answer: Option B
Solution (By JKSSB Mock Tests)
AutoNumber is a data type that automatically generates a unique sequential number when a record is added, often used as a primary key.
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Question #1
The keyboard shortcut to move the cursor to the beginning of the line in MS Word is:
A. Alt + Home
B. Ctrl + Home
C. Shift + Home
D. Home
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Correct Answer: Option D

Explanation:
Home moves to start of line.
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Question #2
Which of the following is a built-in Excel tool to perform what-if analysis by changing multiple inputs?
A. Solver
B. Scenario Manager
C. Data Table
D. Goal Seek
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Correct Answer: Option B

Explanation:
Scenario Manager stores sets of input values. Goal Seek changes one variable to reach target, Solver optimizes, Data Table shows results of one or two variables.
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Question #3
What does the 'Ctrl + 0' (zero) shortcut do in MS Word?
A. Hides the selected text
B. Sets font size to 0
C. Clears formatting
D. Adds or removes one line space before a paragraph
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Correct Answer: Option D

Explanation:
Ctrl+0 toggles 12-point space before a paragraph.
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