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Question 1.
All of the following are fiber based connectors EXCEPT:
A. ST (Straight Tip)
B. MT-RJ (Mechanical Transfer-Registered Jack)
C. IEEE 1394 (Institute of Electrical and Electronics Engineers)
D. SC (Standard Connector)
Answer: C
Question 2.
A home user has enforced HTTPS (Hypertext Transfer Protocol Secure) access to a web server.
After HTTPS is enforced, the web server is no longer accessible from the Internet, but can still be accessed by internal network users.
What is causing this problem?
A. The users DNS (Domain Name Server) server is down.
B. The users web server IP (Internet Protocol) address has changed.
C. The users Internet router is blocking port 389.
D. The users Internet router is blocking port 443.
Answer: D
Question 3.
Exhibit:
You have configured a Jump Start server. When you attempt to install a client machine, it starts
booting, but stops responding shortly afterwards.
s
Which command, when run on the Jump Start server, helps diagnose this problem?
A. snoop dhcp
B. snoop -d eri0
C. snoop 8:0:20:fd:e9:3c
D. /usr/sbin/in.rarpd -d -a
E. ndd -get /dev/eri0 errors
Answer: C
Question 4.
host name IP address MAC address
host1 192.40.62.10 8:0:20:75:6e:7d
Which command removes the ARP table entry for host1?
A. rarp host1
B. arp -d host1
C. rm -a 192.40.62.10
D. rarp 8:0:20:75:6e:7d
E. rmarp -r 192.40.62.10
Answer: B
Question 5.
To more efficiently allocate and manage their network infrastructure, the Network Company is implementing Classless Inter-Domain Routing.
Which routing protocol is best suited to prepare for this implementation?
A. BGP
B. RIPv2
C. RDISC
D. RIPv1
E. ipCIDR-forwarding
Answer: B
Question 6.
Each DNS zone must have a primary server.
Which two are features of a DNS primary server? (Choose two.)
A. They maintain data about each of the top-level zones.
B. They are the system on which all changes are made to the zone.
C. They are never authoritative for any domain, except for the loopback address.
D. They provide update information and synchronize secondary servers when the secondary
servers request information.
Answer: B, D
Question 7.
A DNS server that you administer has stopped responding to client requests.
Which four commands can you use in debugging the DNS server? (Choose four.)
A. dig
B. ndc
C. pkill -HUP inetd
D. pkill -INT in.inetd
E. pkill -INT in.named
F. pkill -USR1 in.named
G. svcadm restart system/name-service-cache
Answer: A, B, E, F
Question 8.
A DHCP client is configured with the RELEASE_ON_SIGTERM=yes parameter.
Which two actions force a DHCP client to relinquish the IP address it obtained through DHCP on the hme0 interface? (Choose two.)
A. Shut down the DHCP client.
B. Run the dhcpinfo command with the r option.
C. Run the dhcpagent command with the r option.
D. Run the pkill -9 dhcpagent command.
E. Run the stop option of the ifconfig hme0 dhcp command.
F. Run the release option of the ifconfig hme0 dhcp command.
Answer: A, F
Question 9.
A new system is being installed with multiple interfaces configured and IP Forwarding enabled. One interface, ge0, connects to the primary company LAN. Another interface, ge1, connects to a LAN dedicated to administration of the company's servers.
Given:
ge0 IP Address = 10.0.0.25/32
ge1 IP Address = 192.168.1.25/32
Admin network = 192.168.1.0/24
Primary network = 10.0.0.0/24
Solaris IP Filter firewall must be configured in a way that:
1- Systems on the admin network can reach the primary network.
2- The system itself has to be reached using ssh from all systems on the admin network.
3- Systems on the primary network cannot reach any systems on the admin network.
Which three rules should be included in the Solaris IP Filter configuration? (Choose three.)
A. block in all
B. block out all
C. block out quick log on ge0 from 192.168.1.0/24 to any
D. pass out quick log from 192.168.1.0/24 to any keep state
E. pass in quick from 192.168.1.0/24 to 10.0.0.0/24 flags keep state
F. pass in quick proto tcp on ge1 from 192.168.1.0/24 to 192.168.1.25/32 port = 22 flags keep
state
G. pass out quick on ge0 from 10.0.0.25 to 10.0.0.0/24 flags keep state
Answer: A, E, F
Question 10.
In a given Telnet communication, two IP addresses, 194.168.85.51 and 192.9.9.6, are involved in peer-to-peer communication.
Data grams leave the source host 194.168.85.51 and are transmitted to destination host 192.9.9.6. Which should you expect to find in the IP header of an outbound datagram?
A. source port number
B. destination port number
C. destination IP address 192.9.9.6
D. destination IP address 194.168.85.51
Answer: C
Question 11.
Which two statements are true about the data payload section of an Ethernet frame?
(Choose two.)
A. It includes the Ethernet address of the receiving system.
B. It helps the receiving interface detect the beginning of the frame.
C. It includes the Transport, Internet, and Application layer headers.
D. Its maximum size is specific to the type of network interface on a system that receives the
frame.
E. It includes information used by both the sending and receiving hosts to determine if an error
has occurred during frame transmission.
Answer: C, D
Question 12.
What are two advantages of using a layered networking model? (Choose two.)
A. Routing tables are simplified.
B. Network performance is improved.
C. The troubleshooting process is simplified.
D. Changing one layer does NOT require changes to the other layers.
E. Networking related code does NOT need to be recompiled for other systems.
Answer: C, D
Question 13.
Which three layers of the OSI network model are included in the Application layer of the TCP/IP network model? (Choose three.)
A. Network
B. Session
C. Transport
D. Data Link
E. Application
F. Presentation
Answer: B, E, F
Question 14.
At which layer in the TCP/IP network model are decisions about routing between networks made?
A. Internet
B. Transport
C. Data Link
D. Application
Answer: A
Question 15.
A user begins to establish a Telnet session with a second system located on a different subnet. The Network Interface layer is responsible for creating a packet data unit.
What information does the header in the packet data unit contain?
A. time to live (TTL)
B. destination host address
C. address of the local subnet's router
D. UID of the user executing the telnet command
Answer: C
Question 16.
As a connectionless protocol in peer-to-peer communications, UDP interacts with which adjacent And corresponding layers of the TCP/IP model?
A. Ethernet and Hardware
B. Hardware, Network, and Internet
C. Transport, Application, and Internet
D. Application, Transport, Internet, and Network
Answer: C
Question 17.
Which statement is true about TCP and/or UDP?
A. TCP implements flow control at the Transport layer.
B. UDP implements flow control at the Transport layer.
C. TCP is a Transport layer protocol; UDP is an Internet layer protocol.
D. TCP segments are converted to UDP data grams at the Internet layer.
Answer: A
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Question 1.
You work as a Project Manager at ABC.com. You are using Microsoft Project Professional 2010 to manage a project. You notice that a section of the project is located in the wrong phase. The section includes a summary task that contains eight subtasks and two milestones. You need to move the section complete with the summary tasks and milestones to a different project phase. You want the Work Breakdown Structure (WBS) numbering to be updated to match the destination phase.
Which of the following actions should you take?
A. You should select the summary task and select Change Working Time on the Project ribbon.
B. You should select the summary task and modify the start and finish dates.
C. You should open the properties of the summary task, select the Advanced tab and configure
the WBS code.
D. You should select the section including the summary task and milestones and click the Move
task option.
E. You should select the summary task and drag it to the correct phase.
Answer: B
Explanation:
Question 2.
Your work at ABC.com includes management of projects using Microsoft Project Professional 2010. You have several tasks in your project schedule. The tasks are a mix of active and inactive tasks that are automatically or manually scheduled. Some tasks are summary tasks that include subtasks. The tasks are listed using different text colors and fonts including bold, underline and strikethrough fonts. A new member of the project team uses Microsoft Office Project Professional 2007. He asks you to save the project as a Project 2007 project until his version of Project is upgraded to 2010. As a result of some features of the task list not being compatible with Project 2007, you would like to complete the task without creating any new milestones.
Which of the following actions should you take?
A. You should alter all the tasks to be Manually Scheduled tasks.
B. You should alter all the tasks to be Auto Scheduled tasks.
C. You should alter the font of all tasks listed with a strikethrough font.
D. You should alter the font of all tasks listed with a bold font.
Answer: C
Explanation:
Question 3.
You work as a Project Manager at ABC.com. You are using Microsoft Project Professional 2010 to manage multiple projects. Some resources are shared and work is distributed between the projects. You have received instructions to modify the workload for some of the shared resources.
Which two of the following actions should you take? (Choose two.)
A. You should consider inserting the existing project schedules into a blank project as
subprojects.
B. You should consider select the Links Between Projects option.
C. You should consider opening each existing project schedule and select the shared resource
pool.
D. You should consider enabling the Load Summary Resource Assignments option.
E. You should consider selecting the Level Resource function and select the required resources.
F. You should consider selecting the Level All function.
Answer: A, E
Explanation:
Question 4.
Your work at ABC.com includes management of projects using Microsoft Project Professional 2010. You are working on a Software System Development project. You have a task named Business Requirements Definition that is scheduled to be completed by 20th July. The constraint type for all tasks listed in the project schedule is configured as “As Soon As Possible”. The project team members inform you that the Business Requirements Definition task will be completed by 15th July. You want the default Gantt chart to show 20th July as the completion date instead of 15th July.
Which of the following actions should you take?
A. Open the task information window and enter 20th July in the Constraint date field.
B. Open the task information window and enter 20th July in the Deadline date field.
C. Open the task information window and select the Fixed Units option in the Task Type field.
D. Open the task information window and enter 20th July in the Finish date field.
Answer: B
Explanation:
Question 5.
You work as a Project Manager at ABC.com. You are using Microsoft Project Professional 2010 to manage a new project. The project will be divided into five major phases. The time that each phase will take is still being calculated but the entire project needs to be completed within 6 months.
How should you configure the project to indicate that the entire duration will be 180 days?
A. You should configure five summary tasks each with a duration of 36 days.
B. You should set the Status Date to 180 days into the future.
C. You should enter the project timescale in the project calendar.
D. You should create a single summary task with the manually scheduled option.
Answer: C
Explanation:
Question 6.
You work as a Project Manager at ABC.com. You are using Microsoft Project Professional 2010 to manage a new project. The resources in the project work from 6pm to 10pm four days a week from Monday through Thursday. You have been instructed to create a new default calendar for the project so that the working hours of the part-time resources are reflected.
Which of the following actions should you take?
A. You should modify the Standard calendar then select the Update Project option.
B. You should navigate to the Change Working Time window and click Create New Calendar.
Then change the calendar type in the Project Options dialog box.
C. You should change the calendar type to part-time in the Project Options dialog box.
D. You should navigate to the Change Working Time window and change the calendar type to
part-time.
Answer: B
Explanation:
Question 7.
Your work at ABC.com includes management of projects using Microsoft Project Professional 2010. You are configuring the tasks for a new project. You notice that the default constraint type for tasks that you create is set to As Soon As Possible. You are required to make sure that the default constraint type for new tasks is changed to As Late As Possible
Which of the following actions should you take?
A. You should configure the Schedule From option in the Project Information window to Project
Finish Date.
B. You should configure the Schedule From option in the Project Information window to Project
Start Date.
C. You should check the New Tasks are effort driven check box in the Project Options.
D. You should select all tasks then click the Update Project option.
Answer: A
Explanation:
Question 8.
You work as a Project Manager at ABC.com. You are using Microsoft Office Project Professional 2010 to manage a project.
Task1 is represented by the following icon in the default Gantt Chart view:
Task2 is represented by the following icon in the default Gantt Chart view:
What would you need to change to configure Task2 to be the same type as Task1?
A. You would need to configure Task2 to be automatically scheduled.
B. You would need to configure Task2 to be manually scheduled.
C. You would need to configure Task2 as critical.
D. You would need to configure Task2 as a milestone.
Answer: B
Explanation:
Question 9.
Your work at ABC.com includes management of projects using Microsoft Project Professional 2010. You are calculating the timescales for a new project using the bottom-up scheduling method. You have created three tasks named Drawings, Prototype and Review. You want to group the Drawings, Prototype and Review tasks into a project phase named Design.
How would you group the three tasks?
A. By selecting the three tasks and clicking the Outdent Task option.
B. By selecting the row above the three tasks and entering a new Summary Task.
C. By selecting the three tasks and clicking the Indent Task option.
D. By selecting the three tasks and selecting the Insert Summary Task option.
Answer: D
Explanation:
Question 10.
Your work at ABC.com includes management of projects using Microsoft Project Professional 2010.
How can you display a task that lists the project name, total project duration and start and finish dates by default in the project schedule?
A. By navigating to the Format tab and selecting the Critical Tasks checkbox.
B. By navigating to the Format tab and selecting the Summary Tasks checkbox.
C. By navigating to the Format tab and selecting the Project Summary Task checkbox.
D. By navigating to the Format tab and selecting the Outline Number checkbox.
Answer: C
Explanation:
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