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Correct Answer: D

In Unix, the /etc/fstab file is used by system administrators to list the filesystems that are mounted automatically at startup by the mount

Correct Answer: A

Network services is the last functional area of the Cisco unified wireless network architecture. This functional area includes the self-depending network, enhanced network support, such as location services, intrusion detection and prevention,

firewalls, network admission control, and all other services.

Answer: C is incorrect. Network unification is a functional area of the Cisco unified wireless network architecture. This functional area includes the following wireless LAN controllers:

1. The 6500series catalyst switch 2.Wireless services module (WiSM) 3.Cisco wireless LAN controller module (WLCM) 4.Cisco catalyst 3750 series integrated WLC 5.Cisco 4400 series WLC 6.Cisco 2000 series WLC Answer: B is incorrect. Wireless clients are a functional area of the Cisco unified wireless network. The client devices are connected to a user. Answer: D is incorrect. A wireless access point (WAP) is a device that allows wireless communication devices to connect to a wireless network using Wi-Fi, Bluetooth, or related standards. The WAP usually connects to a wired network, and it can transmit data between wireless devices and wired devices on the network. Each access point can serve multiple users within a defined network area. As people move beyond the range of one access point, they are automatically handed over to the next one. A small WLAN requires a single access point. The number of access points in a network depends on the number of network users and the physical size of the network.

Correct Answer: C

Audit trail or audit log comes under detective controls. Detective controls are the audit controls that are not needed to be restricted. Any control that performs a monitoring activity can likely be defined as a Detective Control. For example, it is possible that mistakes, either intentional or unintentional, can be made. Therefore, an additional Protective control is that these companies must have their financial results audited by an independent Certified Public Accountant. The role of this accountant is to act as an auditor. In fact, any auditor acts as a Detective control. If the organization in question has not properly followed the rules, a diligent auditor should be able to detect the deficiency which indicates that some control somewhere has failed. Answer: B is incorrect. Reactive or corrective controls typically work in response to a detective control, responding in such a way as to alert or otherwise correct an unacceptable condition. Using the example of account rules, either the internal Audit Committee or the SEC itself, based on the report generated by the external auditor, will take some corrective action. In this way, they are acting as a Corrective or Reactive control. Answer: A, D are incorrect. Protective or preventative controls serve to proactively define and possibly enforce acceptable behaviors. As an example, a set of common accounting rules are defined and must be followed by any publicly traded company. Each quarter, any particular company must publicly state its current financial standing and accounting as reflected by an application of these rules. These accounting rules and the SEC requirements serve as protective or preventative controls.

Correct Answer: C

Microsoft Passport authentication is based on single sign-on authentication in which a user needs to remember only one username and password to be authenticated for multiple services. The Passport is a suite of services for authenticating users across a number of applications. The Passport single sign-on service is an authentication service allowing users to create a single set of credentials that will enable them to sign in to any participating site that supports the Passport service. It enables the use of one set of credentials to access any Passport-enabled site such as MSN, Hotmail, and MSN Messenger.

Correct Answer: C

David system is a network management system that allows a user to manage the resources and services through both Intranet and Internet. It provides auto-discovering and network topology building features to facilitate in keeping an

intuitive view of the IT infrastructure. The resources, real-time monitoring, and accessibility of historical data facilitate reaction to failures. Configured interfaces for monitored devices permit a user to focus on the most important aspects of their

work.

Answer: B is incorrect. dopplerVUe is a network management tool that facilitates network discovery, mapping, alerts and alarm management, and bandwidth management system. It enables monitoring of Ping, SNMP, syslog, and WMI

performance metrics. It can also be used to monitor IPv6 devices, as well as services such as DNS, http, and email.

Answer: A is incorrect. eBox is an open source distribution and web development framework. This framework is used to manage server application configuration. It is based on Ubuntu Linux. It is projected to manage services in a computer

network. The modular design of eBox allows a user to pick and choose the services.

Answer: D is incorrect. EM7 is a network monitoring system that is used to measure IT infrastructure health and performance. It is an NMS integrated system. It is designed to help in optimizing the performance and availability of the networks,

systems, and applications. It facilitates trouble-ticketing, event management, reporting, IP management, DNS, and monitoring.