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Wireless Specialist Final Exam
Exam Number/Code : 3M0-600
Exam Name : Wireless Specialist Final Exam
Questions and Answers : 150 Q&As
Update Time: 2009-09-16
Price: $ 89.00

1. What does the IEEE 802.11d standard specify?
A. Defines Inter Access Point Protocol (IAPP)
B. Defines MAC-based Quality of Service (QoS) mechanism
C. Defines encryption using the Advanced Encryption Standard (AES)
D. Defines the ability to fine tune Wireless LAN configuration at the Physical (PHY) Layer to comply with country-specific rules
Answer: D

2. Wireless LAN (WLAN) IEEE 802.11a Turbo Mode bonds two channels together for up to 108 Mbps data rates.
A. True
B. False
Answer: A

3. Which two are features of a Wireless LAN (WLAN) Infrastructure Basic Service Set? (Choose two.)
A. Also known as an Ad Hoc or Peer-to-Peer WLAN
B. Members communicate directly with each other within the service area
C. Created when two or more Basic Service Sets are connected together
D. Only stations exist in the service area and no access point (AP) is used
E. Management and control of the service area is performed by the access point (AP)
Answer: BE

4. Which antenna type is typically used indoors to provide large coverage areas within a building?
A. Dipole antenna
B. Omnipole antenna
C. Yagi or semi-directional antenna
D. Patch panel or parabolic antenna
Answer: B

5. Which statement is true for Wireless LAN (WLAN) data and throughput rates?
A. Data rates drop as the distance to the access point (AP) increases
B. Data rates drop as the distance to the access point (AP) decreases
C. Actual data throughput on a WLAN is about 25% of the defined throughput rate
D. Data rates on an IEEE 802.11a/g WLAN are not affected by distance from the access point (AP)
Answer: A

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OpenVMS System Administration
Exam Number/Code : HP0-081
Exam Name : OpenVMS System Administration
Questions and Answers : 146 Q&As
Update Time: 2009-10-30
Price: $ 110.00

1. What is the lexical function used to return accounting, status, and identification information for a process?
A. F$USER
B. F$GETJPI
C. F$GETJOB
D. F$PROCESS
Answer: B
2. Which command deletes a logical name TROLL from the GROUP logical name table?
A. DELETE/LOGICAL TROLL
B. DEASSIGN/GROUP TROLL
C. DELETE/TABLE=GROUP TROLL
D. DEASSIGN/TABLE=GROUP TROLL
Answer: B
3. After execution of the command: $ DEFINE/JOB LOGNAME SYS$LOGIN:MYFILE.DAT What happens to the logical name LOGNAME?
A. It is visible to all processes in the same UIC group.
B. It is deassigned automatically on the next image exit.
C. It is placed into the process logical name table.
D. It is visible to all processes in this process tree.
Answer: D
4. Based on the message format, “%facility-s-identification, text”, where “s” represents the severity; what would a severity level of “E” represent?
A. The command may have performed some, but not all, of your request.
B. The output or program result is incorrect, but the system may attempt to continue execution.
C. The output or program result is incorrect. The system cannot continue to execute the request.
D. The system has performed your request. The message provides information about the process.
Answer: B
5. Which statements are true regarding the default behavior of batch job log files? Select TWO.
A. created in the job owners’ SYS$LOGIN directory
B. printed on queue SYS$PRINT and retained
C. printed on queue SYS$PRINT and deleted
D. given the same protection as the batch queue
E. created in the same directory as the command procedure
F. given the same protection as the batch procedure
Answer: AC
6. What is the command to specify that DECwindows client programs use node XARA as the DECwindows server, running over DECnet protocol?
A. DEFINE DECW$DISPLAY XARA::
B. SET DISPLAY/CREATE/NODE=XARA
C. CREATE/DISPLAY/NODE=XARA/PROTOCOL=DECNET
D. SET DECWINDOWS/NODE=XARA/TRANSPORT=DECNET
Answer: B

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1. When surfing the internet, which layer of the OSI Model will result in a session time-out?  
A. Layer 2
B. Layer 4
C. Layer 5
D. Layer 6
Answer: C

2. Networking hardware typically refers to equipment facilitating the use of a computer network. In order to
permit a maximum of network traffic collisions, which hardware will you choose?
A. Router
B. Hub
C. WAP
D. Switch
Answer: B

3. You are working as a technician at Testinside .com. A Mac OS X 10.3 user has requested some assistance with a network connectivity issue that he has. The Mac OS uses kerberos to access a kerberized service provided by a Mac OS X server 10.3 but the user experiences an authentication failure when he tries to do this. Which of the following steps might resolve the issue?
A. Install Kerberos client software for Mac OS X 10.3 on the user’s computer.
B. Synchronize all Kerberos principal’s clocks using a network time server.
C. Ensure that the IP address of the user’s computer to allow the user to access the service.
D. All of the above.
Answer: B

4. Network topology is the study of the arrangement or mapping of the elements of a network. In the Star-Ring topology, the computers are connected to a central component as in a star network. Choose one item that can be used by star ring topology to transfer data.
A. CHAP
B. CSMA/CD
C. CSMA/CA
D. Token passing
Answer: D

5. Customers on a Windows network are able to successfully ping the IP address which is used to connect the network, however they discover that they are unable to visit any network resources, why?
A. The domain controller is not responding.
B. The DNS server is not resolving correctly.
C. The file server is offline.
D. The DHCP server is not assigning correct IP addresses.
Answer: B

6. Dynamic Host Configuration Protocol (DHCP) is a network application protocol used by devices (DHCP clients) to obtain configuration information for operation in an Internet Protocol network. A host configured with DHCP is unable to locate a DHCP server. Which address will be assigned by APIPA (Automatic Private IP Address) to solve this problem?
A. 10.16.1.25
B. 169.254.1.25
C. 192.168.1.25
D. 172.16.1.25
Answer: B

7. User names and passwords can be authenticated by a client workstation to which type of server?
A. Windows Internet Name Service (WINS)
B. Domain Name Service (DNS)
C. Primary Domain Controller (PDC)
D. Dynamic Host Configuration Protocol (DHCP)
Answer: C

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Classroom Course 
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Course duration: 2.0 days
Course number: AS03
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