Free GIAC GSNA Practice Exam with Questions & Answers | Set: 10

Whenever the risk is transferred to someone else, it is an example of transference risk response. Transference usually has a fee attached to the service provider that will own the risk event.

DIV is an HTML tag that groups a series of elements into a larger group. It can be used when an action needs to be performed collectively on the grouped elements. The DIV tag acts as a container for other elements. Answer: D is incorrect. The SPAN tag is used within an element to group a part of it. For example, this tag can be used to group a few sentences from within a paragraph, so that a particular action can be performed only on them. Answer: C is incorrect. The BODY tag is used to specify the beginning and end of the document body. Answer: B is incorrect. There is no tag such as GROUP in HTML.

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:

The following types of software are safety critical software: Software that is used to apply a critical decision-making process Software that is used to manage or monitor safety critical functions Software that intervenes when an unsafe condition is present or is about to happen Software that executes on the same target system as safety critical software Software that impacts the systems on which safety critical software runs Software that manages safety critical data including display of safety critical information Software that is used to validate and verify safety critical software Answer: D is incorrect. Software that is used to manage or monitor safety critical functions is known as safety critical software. Answer: C is incorrect. Software that intervenes when an unsafe condition is present or is about to happen is known as safety critical software.

A cookie is a small bit of text that accompanies requests and pages as they move between Web servers and browsers. It contains information that is read by a Web application, whenever a user visits a site. Cookies are stored in the memory or hard disk of client computers. A Web site stores information, such as user preferences and settings in a cookie. This information helps in providing customized services to users. There is absolutely no way a Web server can access any private information about a user or his computer through cookies, unless a user provides the information. A Web server cannot access cookies created by other Web servers.

Answer: A is incorrect. A protocol is a set of predefined rules that govern how two or more processes communicate and interact to exchange data. Protocols are considered as the building blocks of network communication. Computer protocols are used by communicating devices and software services to format data in a way that all participants understand. It provides a context in which to interpret communicated information. Answer: B is incorrect. ActiveX controls are software components that can be integrated into Web pages and applications, within a computer or among computers in a network, to reuse the functionality. Reusability of controls reduces development time of applications and improves program interfaces. They enhance the Web pages with formatting features and animation. ActiveX controls can be used in applications written in different programming languages that recognize Microsoft's Component Object Model (COM). These controls always run in a container. ActiveX controls simplify and automate the authoring tasks, display data, and add functionality to Web pages. Answer: D is incorrect. Keywords are important terms used to search Web pages on a particular topic. For example, if a user enters a keyword "Networking" in a search engine form, all Web pages containing the term "Networking" will be displayed.

In the given scenario, you will add constraints to the EmpID and DeptNo columns of the EmployeeData table, as you want EmpID to be unique, and the number entered in the DeptNo column to be valid. A constraint enforces the integrity of a database. It defines rules regarding the values allowed in the columns of a table. A constraint is the standard mechanism for enforcing integrity. Using constraints is preferred to using triggers, rules, and defaults. Most of the RDBMS databases support the following five types of constraints: NOT NULL constraint: It specifies that the column does not accept NULL values. CHECK constraint: It enforces domain integrity by limiting the values that can be placed in a column. UNIQUE constraint: It enforces the uniqueness of values in a set of columns. PRIMARY KEY constraint: It identifies the column or set of columns whose values uniquely identify a row in a table. FOREIGN KEY constraint: It establishes a foreign key relationship between the columns of the same table or different tables. Following are the functions of constraints: Constraints enforce rules on data in a table whenever a row is inserted, updated, or deleted from the table. Constraints prevent the deletion of a table if there are dependencies from other tables. Constraints enforce rules at the column level as well as at the table level. Defining indexes in the EmployeeData table will help you find employee information based on EmpID, very fast. An index is a pointer to a table. It speeds up the process of data retrieval from a table. It is stored separately from a table for which it was created. Indexes can be created or dropped without affecting the data in a table. The syntax for creating an index is as follows: CREATE INDEX Indexes can also be used for implementing data integrity in a table. A unique index does not allow duplicate values to enter in a row if a particular column is indexed as a unique index. The syntax for creating a unique index is as follows: CREATE UNIQUE INDEX You will also add a stored procedure named AddEmp by using Transact-SQL queries. AddEmp will accept data values for new employees and will subsequently add a row in the EmployeeData table. Stored procedures are precompiled SQL routines that are stored on a database server. They are a combination of multiple SQL statements that form a logical unit and perform a particular task. Stored procedures provide the capability of combining multiple SQL statements and improve speed due to precompiled routines. Most of the DBMS provide support for stored procedures. They usually differ in their syntax and capabilities from one DBMS to another. A stored procedure can take three parameters: IN, OUT, and INOUT. Note: Stored procedures are very similar to functions and procedures of common programming languages. You will also define a view named DeptEmpView that will combine data from the Department and EmployeeData tables and thus produce the required result. A view can be thought of as a virtual table. The data accessible through a view is not stored in the database as a distinct object. Views are created by defining a SELECT statement. The result set of the SELECT statement forms the virtual table. A user can use this virtual table by referencing the view name in SQL statements in the same way a table is referenced. Answer: A is incorrect. You do not need to define any triggers in the EmployeeData table, as they are not required while making the EmpID unique, or while entering valid data values in DeptNo. A trigger is a special kind of stored procedure that automatically runs when data in a specified table is updated, inserted, or deleted. Triggers can query other tables and can include complex SQL statements.

According to the scenario, John is a root user. Hence, the value of the environmental variables $USER and $UID will be root and 0, respectively.

There are a number of errors one could find in a Windows Server 2003 DNS log. They are as follows: The DNS server could not create a Transmission Control Protocol. The DNS server could not open socket for address. The DNS server could not initialize the Remote Procedure Call (RPC) service. The DNS server could not bind the main datagram socket. The DNS Server service relies on Active Directory to store and retrieve information for Active Directory-integrated zones. And several active directory errors are possible. Answer: A is incorrect. DNS Servers do not create FTP connections. Answer: B is incorrect. A DNS server looks up a name to return an IP, it would not and cannot connect to a domain name, it must connect to an IP address.

The Control Objectives for Information and related Technology (COBIT) is a set of best practices (framework) for information technology (IT) management, which provides managers, auditors, and IT users with a set of generally accepted measures, indicators, processes and best practices to assist them in maximizing the benefits derived through the use of information technology and developing appropriate IT governance and control in a company. It has the following 11 processes: Developing a strategic plan. Articulating the information architecture. Finding an optimal stage between the IT and the organization's strategy. Designing the IT function to match the organization's needs. Maximizing the return of the IT investment. Communicating IT policies to the user's community. Managing the IT workforce. Obeying external regulations, laws, and contracts. Conducting IT risk assessments. Maintaining a high-quality systems-development process. Incorporating sound project-management techniques. Answer: B is incorrect. Correcting all risk issues does not come under auditing processes.

A dual-homed host is one of the firewall architectures for implementing preventive security. It provides the first-line defense and protection technology for keeping untrusted bodies from compromising information security by violating trusted network space as shown in the image below: A dual-homed host (or bastion host) is a system fortified with two network interfaces (NICs) that sits between an un-trusted network (like the Internet) and trusted network (such as a corporate network) to provide secure access. Dual-homed, or bastion, is a general term for proxies, gateways, firewalls, or any server that provides secured applications or services directly to an untrusted network.

A dual-homed host also has some disadvantages, which are as follows:

1. It can provide services by proxying them.

2. User accounts may unexpectedly enable services a user may not consider secure.

3. It provides services when users log on to the dual-homed host directly.

Answer: B is incorrect. Dual-Homed Host Firewall Architecture can provide a very high level of control.