DATABASE FUNDAMENTALS
WHAT IS DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Open Exclusive Mode
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Open Mode
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Exclusive Read-Only Mode
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Open Read-Only Mode
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Detailed explanation-1: -Sharing of data and multiuser system That is, they allow many users to access the same database at the same time. This access is achieved through features called concurrency control strategies.
Detailed explanation-2: -Form. Form is an object in a desktop database designed primarily for data input or display or for control of application execution. You use forms to customize the presentation of data that your application extracts from queries or tables. Forms are used for entering, modifying, and viewing records.
Detailed explanation-3: -Open the web app in Access and select the table you want to lock from the Table Selector in the left pane. Click Settings/Actions > Lock. The Lock icon appears next to the name of the table. Tip: To unlock a table, follow the same steps and click Unlock.
Detailed explanation-4: -The Access database engine uses the lock file information to prevent users from writing data to pages or records that other users have locked and to determine who has other pages or records locked.