What is database scan?

Question

Database Scanners are a specialized tool used specifically to identify vulnerabilities in database applications. In addition to performing some external functions like password cracking, the tools also examine the internal configuration of the database for possible exploitable vulnerabilities. 23 мар. 2021 г.

What is a scan in SQL?

An index scan or table scan is when SQL Server has to scan the data or index pages to find the appropriate records. A scan is the opposite of a seek, where a seek uses the index to pinpoint the records that are needed to satisfy the query.

What do you mean by index scans?

An index scan occurs when the database manager accesses an index to narrow the set of qualifying rows (by scanning the rows in a specified range of the index) before accessing the base table; to order the output; or to retrieve the requested column data directly (index-only access).

What is a Scanlist?

A scan list is a string composed of channel names and characters that define connections, disconnections, triggering, and timing of the scan.

What is scan method?

Scan method is a granular setting that can be set on the root, domain, or individual client level. When switching to conventional scan, you can: Create a new client tree domain and assign conventional scan as its scan method. Any client you move to this domain will use conventional scan.

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