- (Topic 4)
You work as a Network Architect for Tech Perfect Inc. The company has a TCP/IP based Enterprise network. The company uses Cisco IOS technologies in the Enterprise network. You have enabled system message logging (syslog) service on all the routers that are currently working in the network. The syslog service provides all the reports, and important error and notification messages. You want to store all the reports and messages. Choose the locations where you can store all of these.
Correct Answer:BCDE
According to the scenario, you have enabled system message logging (syslog) service on all the routers that are currently working in the network. If you want to store all the repots, important error and notification messages sent by the routers, you can store all of these in the buffer, console, syslog server, and tty lines. You can use buffer, if you want to store syslog messages for later analysis of the network. Buffer is the memory of the router. The syslog messages that you have stored in the buffer are later available for the network analysis until the router is rebooted. You can use console port of the routers to send syslog messages to the attached terminal. You can also use vty and tty lines to send syslog messages to the remote terminal. However, the messages send through the console, vty, and tty lines are not later available for network analysis. You can use syslog server to store all the reports, and important error and notification messages. It is the best option to store all these because it is easy to configure a syslog server and you can store a large volume of logs. Note: If you have configured to run an SNMP agent, the routers send all the reports, and important error and messages in the form of SNMP traps to an SNMP server. Using this you can store the reports and messages for a long period of time. Answer A is incorrect. You cannot store syslog messages in the auxiliary line.
- (Topic 3)
You work as the Network Administrator for a company. You configure a Windows 2000- based computer as the Routing and Remote Access server, so that users can access the company's network, remotely. You want to log a record of all the users who access the network by using Routing and Remote Access. What will you do to log all the logon activities?
Correct Answer:B
The Routing and Remote Access service can log all the records of authentication and accounting information for connection attempts when Windows authentication or accounting is enabled. This can be done by enabling the log authentication requests in the properties of the Remote Access Logging folder, in the Routing and Remote Access snap-in , where you can configure the type of activity to log, i.e., accounting or authentication activity and log file settings. This information is stored in the form of a log file in '%SystemRoot%System32LogFiles' folder. For each authentication attempt, the name of the remote access policy , that either accepted or rejected the connection attempt, is recorded. The logged information is useful to track remote access usage, and authentication attempts.
- (Topic 1)
John works as a professional Ethical Hacker. He has been assigned the project of testing the security of www.we-are-secure.com. He wants to use Kismet as a wireless sniffer to sniff the We-are-secure network. Which of the following IEEE-based traffic can be sniffed with Kismet?
Correct Answer:ABCD
Kismet can sniff IEEE 802.11a, 802.11b, 802.11g, and 802.11n-based wireless network traffic.
- (Topic 3)
Which of the following statements is true about COLSPAN attribute?
Correct Answer:D
COLSPAN attribute is used to span one column across many columns. COLSPAN is an attribute of
- (Topic 2)
You work as a Database Administrator for XYZ CORP. The company has a multi-platform network. The company requires a database that can receive data from various types of operating systems. You want to design a multidimensional database to accomplish the task. Which of the following statements are true about a multidimensional database?
Correct Answer:ABD
A multidimensional database (MDB) is a type of database that is optimized for data warehouse and Online Analytical Processing (OLAP) applications. Multidimensional databases are frequently created using input from existing relational databases. Whereas a relational database is typically accessed using a Structured Query Language (SQL) query, a multidimensional database allows a user to ask questions like "How many Aptivas have been sold in Nebraska so far this year?" and similar questions related to summarizing business operations and trends. An OLAP application that accesses data from a multidimensional database is known as a MOLAP (multidimensional OLAP) application. Answer C is incorrect. A multidimensional database is frequently created using input from existing relational databases.
- (Topic 1)
You are concerned about an attacker being able to get into your network. You want to make sure that you are informed of any network activity that is outside normal parameters. What is the best way to do this?
Correct Answer:D
An anomaly based Intrusion Detection System will monitor the network for any activity that is outside normal parameters (i.e. an anomaly) and inform you of it. Answer C is incorrect. Antivirus software, while important, won't help detect the activities of intruders. Answer B is incorrect. Performance monitors are used to measure normal network activity and look for problems such as bottlenecks. Answer A is incorrect. A protocol analyzer does detect if a given protocol is moving over a particular network segment.