GSNA Exam Dumps : GIAC Systems and Network Auditor

Safe-mode boot switches are used in the Windows operating systems to use the afe-mode boot feature. To use this feature the user should press F8 during boot. These modes are available in the Boot.ini file. Users can also automate the boot process using this feature. Various switches used for various modes are given below:

In the given rule set, 'Input chain' defines that the rule is for the incoming traffic, i.e., traffic coming from the intranet to the Internet. Port 25 is being allowed for SNMP traffic and port 443 for the HTTPS traffic. Deny all is being used after allowing port 25 and 443; hence, all the other traffic will be denied. Answer: B is incorrect. Deny all is executed first; hence, all the traffic will be denied including port 25 and 443. Answer: A, D are incorrect. These rule sets are used for outgoing traffic, i.e., traffic going from the intranet to the Internet as the 'Output chain' rule is being used.

A relational database is a collection of data items organized as a set of formally-described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables. Answer: B is incorrect. The standard user and application program interface to a relational database is the structured query language (SQL). Answer: A is incorrect. In addition to being relatively easy to create and access, a relational database has the important advantage of being easy to extend. Answer: D is incorrect. A relational database is a set of tables containing data fitted into predefined categories. Each table (which is sometimes called a relation) contains one or more data categories in columns. Each row contains a unique instance of data for the categories defined by the columns.