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Exam : CIW 1D0-470
Title : CIW SECURITY PROFESSIONAL

1. Which service, command or tool discovers the IP addresses of all computers or routers between two computers on an Internet/intranet network?
A. Whois
B. Port scanner
C. Traceroute
D. Nslookup
Answer: C

2. Which service, tool or command provides information about administrators, domain name servers, additional domains and physical locations?
A. Whois
B. Ping scanner
C. Host
D. Traceroute
Answer: A

3. A hacker has just changed information during a zone transfer. This attack caused false information to be passed on to network hosts as if it were legitimate. Which type of server is the target in such an attack?
A. An e-mail server
B. A DNS server
C. A router
D. An FTP server
Answer: B

4. Raul wants to know where to find encrypted passwords in a secured Linux server. Where is this information located on the hard drive?
A. /etc/shadow
B. /etc/passwd
C. /.secure/etc/shadow
D. /etc/security/shadow
Answer: A

5. Which type of attack uses a database or databases to guess a password in order to gain access to a computer system?
A. Hijacking attack
B. Virus attack
C. Dictionary attack
D. Man-in-the-middle attack
Answer: C

6. What host-level information would you want to obtain so you can exploit defaults and patches?
A. Servers
B. Routers and switches
C. Databases
D. Firewall types
Answer: A

7. What is the most secure policy for a firewall?
A. To reject all traffic unless it is explicitly permitted
B. To accept all traffic unless it is explicitly rejected
C. To enable all internal interfaces
D. To enable all external interfaces
Answer: A

8. When assessing the risk to a machine or network, what step should you take first?
A. Analyzing, categorizing and prioritizing resources
B. Evaluating the existing perimeter and internal security
C. Checking for a written security policy
D. Analyzing the use of existing management and control architecture
Answer: C

9. Lucy obtains the latest stable versions of servers, services or applications. Which type of attack does this action help to prevent?
A. Dictionary attack
B. Buffer overflow attack
C. Trojan attack
D. Illicit server attack
Answer: B

10. Your company allows end-user employees to work from home. Aside from antivirus protection and login through a secure VPN, which tool can help your work-at-home employees to protect their systems at home?
A. A tunneling application
B. A personal firewall
C. Tripwire scripts
D. Updated connection services
Answer: B

11. What is the final step in assessing the risk of network intrusion from an internal or external source?
A. Using the existing management and control architecture
B. Evaluating the existing perimeter and internal security
C. Analyzing, categorizing and prioritizing resources
D. Considering the business concerns
Answer: A

12. Your IDS application paged you at 3:00 a.m. and informed you that an attack occurred against your DNS server. You drive to the server site to investigate. You find no evidence of an attack, although the IDS application claims that a remote DNS server waged an attack on port 53 of your intranet DNS server. You check the logs and discover that a zone transfer has occurred. You check your zones and name resolution, and discover that all entries exist, and no unusual entries have been added to the database. What has most likely occurred?
A. A DNS poisoning attack against your internal DNS server
B. A denial-of-service attack against your internal DNS server
C. A false positive generated by the IDS
D. A malfunction of the internal name server
Answer: C

13. Which of the following targets is more vulnerable to hacking attacks because of its location in relation to the firewall?
A. DNS server
B. FTP server
C. E-mail server
D. Router
Answer: B

14. While assessing the risk to a network, which step are you conducting when you determine whether the network can differentiate itself from other networks?
A. Considering the business concerns
B. Analyzing, categorizing and prioritizing resources
C. Evaluating the existing perimeter and internal security
D. Using the existing management and control architecture
Answer: C

15. Which type of attack occurs when a hacker obtains passwords and other information from legitimate transactions?
A. Man-in-the-middle attack
B. Denial-of-service attack
C. Dictionary attack
D. Illicit server attack
Answer: A

16. Andreas visited an e-commerce site and bought a new mouse pad with his credit card for $5.00 plus shipping and handling. He never received the mouse pad so he called his credit card company to cancel the transaction. He was not charged for the mouse pad, but he was charged for several other items he did not purchase. He tried to revisit the same e-commerce site but could not find it. Which type of hacking attack occurred?
A. Denial-of-service attack
B. Hijacking attack
C. Illicit server attack
D. Targa attack
Answer: B

17. Which service, tool or command allows a remote or local user to learn the directories or files that are accessible on the network?
A. Traceroute
B. Share scanner
C. Port scanner
D. Ping scanner
Answer: B

18. What common target can be reconfigured to disable interfaces and provide inaccurate IP addresses over the Internet?
A. Routers
B. E-mail servers
C. DNS servers
D. Databases
Answer: A

19. Which of the following do hackers target because it usually communicates in cleartext, and because it often carries sensitive information?
A. Router
B. DNS server
C. FTP server
D. E-mail server
Answer: D

20. In a typical corporate environment, which of the following resources demands the highest level of security on the network?
A. Purchasing
B. Engineering
C. Sales
D. Accounting
Answer: D

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Exam : CIW 1D0-442
Title : CIW ENTERPRISE SPECIALIST

1. The ejbRemove() method for an enterprise bean contains the following line of code:
prepStmt = dbConn.prepareStatement ("DELETE
FROM MyTable
WHERE MyKey = ?");
What type of enterprise bean might this be?
A. Stateful session bean
B. BMP entity bean
C. CMP entity bean
D. Stateless session bean
Answer: ABD

2. A business method is being invoked on an entity bean. The entity bean has been instantiated, but has been placed in the entity bean pool by the container due to inactivity. Based on this scenario, consider the following steps:
1.The home object calls the ejbLoad() method.
2.The EJB object sends the business method invocation to the entity bean.
3.The EJB object notifies the container that an entity bean instance is required.
4.The entity bean uses the primary key obtained from the EJB object to populate its fields.
In which order will these steps occur?
A. 3, 1, 2, 4
B. 3, 1, 4, 2
C. 2, 3, 4, 1
D. 2, 3, 1, 4
Answer: B

3. A finder method in an entity bean is written to find more than one primary key. Which statement correctly describes the invocation of this type of ejbFind…() method?
A. When a client calls a multiple row finder method, the home object allocates a bean instance and invokes the corresponding ejbFind…() method. The home object instantiates a remote object for each primary key, with a collection of remote references returned to the client.
B. When a client calls a multiple row finder method, the home object allocates a bean instance and invokes the corresponding ejbFind…() method. The home object instantiates a collection of remote objects for each primary key, with individual remote references returned to the client.
C. When a client calls a multiple row finder method, the remote object invokes the corresponding ejbFind…() method. The remote object then returns a collection of remote references to the client.
D. When a client calls a multiple row finder method, the home object allocates a bean instance and invokes the corresponding ejbFind…() method. The home object instantiates a collection of primary key references and returns them to the client.
Answer: A

4. Consider the following Java code fragment:
What is the purpose of this code fragment?
A. The code fragment attempts to extract an object reference named A maintained within a naming context named B.
B. The code fragment attempts to extract an object reference named B maintained within a naming context named A.
C. The code fragment attempts to extract an object reference A of data type B.
D. The code fragment attempts to extract an object reference B of data type A.
Answer: A

5. Which client application could benefit from the use of a callback object?
A. A Java Micro Edition application that notifies the user of a hand-held computer when traffic conditions have improved along a given freeway
B. A Java applet that allows users to send an e-mail message to the quality control department
C. A Java application used by police officers in the field to retrieve vehicle registration information from a remote database by supplying a complete or partial license plate number
D. A Java applet that retrieves a map image when given a street address
Answer: A

6. Consider the following IDL definition:
Which statement correctly describes this IDL definition?
A. The IDL definition properly defines a factory object that may be used to obtain a reference to a Stock object.
B. The IDL definition cannot be compiled due to an error at line 13.
C. The IDL definition cannot be compiled due to an error at line 5.
D. The IDL definition cannot be compiled due to an error at line 11.
Answer: A

7. What is the purpose of the InitialContext constructor?
A. To acquire a default JNDI context
B. To construct a database connection
C. To access a beans remote interface
D. To obtain a starting point into a servers namespace
Answer: AD

8. The IDL type unsigned long long maps to which Java primitive data type?
A. double
B. short
C. long
D. int
Answer: C

9. When and by what is the ejbLoad() method invoked?
A. The ejbLoad() method is invoked by the container just after the ejbActivate() method.
B. The ejbLoad() method is invoked by the client just prior to the ejbActivate() method.
C. The ejbLoad() method is invoked by the client just after the ejbActivate() method.
D. The ejbLoad() method is invoked by the container just prior to the ejbActivate() method.
Answer: A

10. Which choice defines the term isolation when used to describe the properties of a transaction?
A. Isolation guarantees that a transaction will either result in a new valid system, or the system will be restored to its original state.
B. Isolation guarantees that a committed transaction will persist despite any type of system failure.
C. Isolation guarantees that logically related operations are dealt with as a single unit.
D. Isolation guarantees that transactions running at the same time will not have access to each others partial results.
Answer: D

11. An EJB client invokes a create() method. An EJB container instantiates an enterprise bean as the result of this method call. The bean is then held in a pool awaiting a method invocation. To which type of enterprise bean does this process refer?
A. BMP entity bean
B. CMP entity bean
C. Stateless session bean
D. Stateful session bean
Answer: C

12. Which parameter-passing modes result in the marshalling of data from the server on its way to the client?
A. in
B. outin
C. out
D. inout
Answer: CD

13. The IDL type unsigned short maps to which Java primitive data type?
A. byte
B. long
C. int
D. short
Answer: D

14. Consider the following IDL definition:
You want to use this IDL definition to allow clients to update the location of an aircraft by passing an instance of Radar Info to the remote method.
Which statement is true of your design?
A. The remote method will not be able to extract information from parameter ri because it is defined as an out parameter.
B. The IDL definition allows an instance of Radar Info to be passed to the server-side implementation.
C. The remote method will not be able to extract information from parameter ri because it is a struct type.
D. Instances of Radar Info may be published to the naming service and accessed remotely.
Answer: A

15. Which statement correctly describes CMP entity beans and finder methods?
A. The beans class should contain empty ejbFind() methods with corresponding find() methods defined in the remote interface.
B. The beans class should not contain ejbFind() methods; empty find() methods are defined in the home interface.
C. The beans class should not contain ejbFind() methods; empty find() methods are defined in the remote interface.
D. The beans class should contain empty ejbFind() methods with corresponding find() methods defined in the home interface.
Answer: B

16. You are using container-managed transactions for your entity bean. Which choice lists the methods that must have transaction attributes defined?
A. Remote interface: all business methods and the remove() method.
Home interface: all finder methods.
B. Remote interface: all business methods.
Home interface: the two remove() methods and all finder methods.
C. Remote interface: all business methods and the remove() method.
Home interface: all finder methods, the create() method, and the two remove() methods.
D. Remote interface: the remove() method.
Home Interface: the create() method and the remove() method.
Answer: C

17. Which type of factory object returns references to objects that reside within the same process as the factory object?
A. Out-process
B. Generic
C. Specific
D. In-process
Answer: D

18. Which statement correctly describes the EJBContext interface?
A. The EJBContext interface defines methods that allow clients to find, create and remove enterprise beans.
B. The EJBContext interface defines methods that allow clients to ascertain information about run-time status for enterprise beans.
C. The EJBContext interface defines methods that allow clients to obtain metadata for enterprise beans.
D. The EJBContext interface defines methods that allow clients to obtain network references to enterprise beans.
Answer: B

19. Which statement correctly describes the EJBHome interface?
A. The EJBHome interface is extended by all home interfaces, which provide methods to create, find and remove enterprise beans.
B. The EJBHome interface is extended by all home interfaces, which provide a clients view of an enterprise bean.
C. The EJBHome interface is extended by all home interfaces and is the common superinterface for the SessionBean and EntityBean interfaces.
D. The EJBHome interface is extended by all home interfaces, which the container uses to inform enterprise beans about life cycle events.
Answer: A

20. An entity beans class contains the following method signature:
public Integer ejbCreate (int partNum, String partDescription,
float partCost, String partSupplier) throws CreateException
Which statement is true of the beans ejbCreate() method?
A. An ejbPostCreate() method with the same number and types of parameters must be present in the beans remote interface.
B. An ejbPostCreate() method with the same method signature must be present in the beans home interface.
C. An ejbPostCreate() method with the same number and types of parameters must be present in the beans class.
D. An ejbPostCreate() method with the same method signature must be present in the beans class.
Answer: C

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Exam : EMC E20-616
Title : Symmetrix Installation and Troubleshooting Specialist Exam

1. How many disk operations does Parity RAID do for every host write?
A. 1
B. 2
C. 3
D. 5
Answer: C

2. Which command is run from the director to see the I/O statistics on a SA or FA host adapter card?
A. A1,EF
B. A2,BA
C. A2,DA
D. A2,EA
Answer: B

3. Which Inlines command displays Invoked Hot spares?
A. A7,HOTS
B. A7,SPARES
C. E7,HOTS
D. E7,SPARES
Answer: A

4. Which command displays adapter information such as speed capability and adapter type?
A. F0,CE
B. FC,BKAD
C. FC,RLES
D. FC,LINK
Answer: B

5. Which command finds the physical location of the M2 of mirrored dev 64?
A. A7,C,64
B. A7,D,64
C. D2,64,0
D. E7,D,64
Answer: B

6. Which 8430/8530 card slots are universal?
A. 4,B
B. 5,6
C. 10,11
D. 15,16
Answer: A

7. What is the number of vault drive slices for a 2-storage bay, fully configured storage system?
A. 16
B. 32
C. 64
D. 128
Answer: D

8. After adding Ficon Directors, they do NOT appear as EF in Volumes map. Why?
A. Ficon Directors are automatically addressed
B. Ficon Directors must be added to the host screen
C. Ficon Directors appear as a Split in Volumes map
D. Ficon Directors must be added at Director Edit screen
Answer: C

9. What condition will cause the DMX 3 to vault?
A. Fan module goes out
B. Memory Failure in slot 10
C. Front end cards brought offline
D. Battery time less than 5 minutes
Answer: D

10. Click the Exhibit button.
Identify the DMX-1000 memory boards.
A. A
B. B
C. C
D. D
Answer: B

11. Which PowerPath load balancing policy is used when I/O requests are distributed to each available path in turn?
A. Basic Failover
B. Least I/O
C. Request
D. Round Robin
Answer: D

12. Click the Exhibit button.
Where are the daisy chained disks physically located?
A. Lower 2A cabinet
B. Lower 2B cabinet
C. Upper 2A cabinet
D. Upper 2B cabinet
Answer: A

13. Which command lists all the WWNs that are logged into port 1?
A. A1,,,1
B. A7,C,1
C. E7,,,1
D. 8F,,,1
Answer: D

14. How is the Katana number determined on a DMX-800?
A. IMPL bin file
B. Enclosure ID
C. Customer decides
D. FEBE port connection
Answer: D

15. How many power connections are needed for a 2 bay DMX3?
A. 2
B. 4
C. 6
D. 8
Answer: B

16. Which functions are performed by the XCM cards?
A. Communications only
B. Power monitoring only
C. Environmental monitoring only
D. Power monitoring, environmental and communications
Answer: D

17. Which condition would prevent a spare from invoking on a failing drive?
A. RAID 5 only
B. Parity RAID only
C. All 4 mirror slots are taken
D. None; EMC can spare out everything
Answer: C

18. What is the benefit of configuring devices as Dynamic SRDF?
A. Control SRDF links
B. Delay D/E to the host
C. Swap SRDF pairs with host software
D. Dynamically change R/W status to the host
Answer: C

19. What is the cache slot size on a DMX3?
A. 16K
B. 32K
C. 64K
D. 128K
Answer: C

20. Which link requires the other box serial number to be entered?
A. FA
B. RA
C. RE
D. RF
Answer: D

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