[2022年03月] 問題集練習試験問題学習ガイドは200-101試験合格させます
200-101問題集には練習試験問題解答
Facebook 200-101 認定試験の出題範囲：
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質問 24
A car manufacturer discovers that the purchase journey is typically one-year long, involves several media channels and is followed by a dealership visit that ends with a purchase at the dealership. Historically, sales are mostly influenced by the quality of the customer service experience. The manufacturer has a KPI of driving incremental customers to its website.
What measurement solution should be used?
- A. A/B test
- B. Even credit attribution
- C. Last-touch attribution
- D. Conversion Lift
正解: B
質問 25
An ecommerce brand needs to determine if additional placements will drive more results than focusing the budget primarily on Facebook Feed.
A/B test results:
* Campaign 1: Facebook Feed
* Cost per purchase: S5
* Campaign 2: Four placements
* Cost per purchase: S3
* Facebook News Feed cost per purchase: $1.50
* Instagram feed cost per purchase: $2.50
* Messenger cost per purchase: $6
* Instagram Stories cost per purchase: $7
Which action should the brand take?
- A. Deliver budget to only Facebook News Feed and Instagram feed within each Ad Set
- B. Deliver budget to Facebook News Feed within each Ad Set
- C. Deliver budget against Facebook News Feed, Instagram feed, Messenger, and Instagram Stories within each ad set
- D. Remove Messenger and Instagram Stories from the test campaign and retest with two new placements: Facebook News Feed and Instagram feed
正解: A
質問 26
DRAG DROP
正解:
解説:
質問 27
Refer to the exhibit.
Which statement describes DLCI 17?
- A. DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.
- B. DLCI 17 describes the ISDN circuit between R2 and R3.
- C. DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.
- D. DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.
正解: A
解説:
DLCI stands for Data Link Connection Identifier. DLCI values are used on Frame Relay interfaces to distinguish between different virtual circuits. DLCIs have local significance because, the identifier references the point between the local router and the local Frame Relay switch to which the DLCI is connected.
質問 28
DRAG DROP
正解:
解説:
Explanation:
poison reverse: A router learns from its neighbor that a route is down and the router sends an update back to the neighbor with an infinite metric to that routeLSA: The packets flooded when a topology change occurs, causing network routers to update their topological databases and recalculate routes split horizon: This prevents sending information about a routeback out the same interface that originally learned about the routeholddown timer: For a given period, this causes the router to ignore any updates with poorer metrics to a lost network
質問 29
Which command allows you to verify the encapsulation type (CISCO or IETF) for a Frame Relay link?
- A. show frame-relay lmi
- B. show frame-relay pvc
- C. show frame-relay map
- D. show interfaces serial
正解: C
質問 30
CORRECT TEXT
A sporting goods manufacturer has decided to network three (3) locations to improve efficiency in inventory control. The routers have been named to reflect the location: Boston, Frankfurt, and Lancaster.
The necessary networking has been completed at each location, and the routers have been configured with single area OSPF as the routing protocol. The Boston router was recently installed but connectivity is not complete because of incomplete routing tables. Identify and correct any problem you see in the configuration.
Note: The OSPF process must be configured to allow interfaces in specific subnets to participate in the routing process.
正解:
解説:
The question mentioned Boston router was not configured correctly or incomplete so we should check this router first. Click on Host B to access the command line interface (CLI) of Boston router.
Explanation:
Boston>enable (type cisco as its password here)
Boston#show running-config
First, remember that the current OSPF Process ID is 2 because we will need it for later configuration. Next notice that in the second "network" command the network and wildcard mask are 192.168.155.0 and 0.0.0.3 which is equivalent to 192.168.155.0 255.255.255.252 in term of subnet mask. Therefore this subnetwork's range is from 192.168.155.0 to 192.168.155.3 but the ip address of s0/0 interface of Boston router is 192.168.155.5 which don't belong to this range -> this is the reason why OSPF did not recognize s0 interface of Boston router as a part of area 0. So we need to find a subnetwork that s0 interface belongs to.
IP address of S0 interface: 192.168.155.5/30 Subnet mask: /30 = 1111 1111.1111 1111.1111 1111.1111 1100 Increment: 4 Network address (which IP address of s0 interface belongs to): 192.168.155.4 (because 4 * 1 = 4 < 5) Therefore we must use this network instead of 192.168.155.0 network Boston#configure terminal Boston(config)#router ospf 2 Boston(config-router)#no network 192.168.155.0 0.0.0.3 area 0 Boston(config-router)#network 192.168.155.4 0.0.0.3 area 0 Boston(config-router)#end Boston#copy running-config startup-config Finally, you should issue a ping command from Boston router to Lancaster router to make sure it works well. Boston#ping 192.168.43.1
質問 31 
R1 is configured with the default configuration of OSPF.
From the following list of IP addresses configured on R1, which address will the OSPF process select as the router ID?
- A. 172.16.2.1
- B. 192.168.0.1
- C. 172.16.1.1
- D. 172.16.2.225
正解: B
解説:
The Router ID (RID) is an IP address used to identify the router and is chosen using the following sequence:
+
The highest IP address assigned to a loopback (logical) interface.
+
If a loopback interface is not defined, the highest IP address of all active router's physical interfaces will be chosen.
+
The router ID can be manually assigned
In this case, because a loopback interface is not configured so the highest active IP address
192.168.0.1 is chosen as the router ID.
質問 32
Which three statements are typical characteristics of VLAN arrangements? (Choose three.)
- A. VLANs cannot span multiple switches.
- B. Each VLAN uses a separate address space.
- C. A switch maintains a separate bridging table for each VLAN.
- D. VLANs typically decrease the number of collision domains.
- E. Connectivity between VLANs requires a Layer 3 device.
- F. A new switch has no VLANs configured.
正解: B,C,E
解説:
By default, all ports on a new switch belong to VLAN 1 (default & native VLAN). There are also
some well-known VLANs (for example: VLAN 1002 for fddi-default; VLAN 1003 for token-ring...)
configured by default -> A is not correct.
To communicate between two different VLANs we need to use a Layer 3 device like router or
Layer 3 switch -> B is correct.
VLANs don't affect the number of collision domains, they are the same -> C is not correct.
Typically, VLANs increase the number of broadcast domains.We must use a different network (or
sub-network) for each VLAN. For example we can use 192.168.1.0/24 for VLAN 1, 192.168.2.0/24
for VLAN 2 -> D is correct.
A switch maintains a separate bridging table for each VLAN so that it can send frame to ports on
the same VLAN only. For example, if a PC in VLAN 2 sends a frame then the switch look-ups its
bridging table and only sends frame out of its ports which belong to VLAN 2 (it also sends this
frame on trunk ports) -> E is correct.
We can use multiple switches to expand VLAN -> F is not correct.
質問 33
What are three factors a network administrator must consider before implementing Netflow in the network? (Choose three.)
- A. where Netflow data will be sent
- B. WAN encapsulation
- C. SNMP version
- D. CPU utilization
- E. port availability
- F. number of devices exporting Netflow data
正解: A,D,F
質問 34
Which parameter would you tune to affect the selection of a static route as a backup, when a dynamic protocol is also being used?
- A. link cost
- B. link bandwidth
- C. hop count
- D. administrative distance
- E. link delay
正解: D
質問 35
A small retailer wants to measure the impact of its Facebook campaigns on in-store sales. The company operates a store in a local city with most customers within a 10-mile radius.
What measurement solution should it use?
- A. Matched Market Lift
- B. Marketing Mix Modeling
- C. Multi-touch attribution
- D. Conversion Lift
正解: B
質問 36
A new energy beverage brand needs to measure its upcoming digital campaign using experimental design. The campaign will run through an ad network that specializes in delivering ads to the most suitable audiences according to the message that is being communicated. When approaching a measurement partner, it learns that their suggested methodology has the following characteristics:
* Splits the intended audiences into two groups: A and B
* Group A will be shown the brand's advertising
* Group B will be shown a public service announcement instead of the brand's ad
* A survey with at least 500 respondents per group will then be conducted focusing on brand favorability
* The scores will be compared between both groups
What should the brand manager expect from this experimental setup?
- A. Outcomes will be biased due to low baseline awareness
- B. Outcome accuracy will be negatively affected due to the amount of survey responses
- C. Outcome accuracy will depend on the type of public service announcement used
- D. Outcomes will be biased because audiences in both groups are likely to be different
正解: A
質問 37
Refer to the exhibit.
What information about the interfaces on the Main_Campus router is true?
- A. Interface FastEthernet 0/0 is administratively deactivated.
- B. The LAN interfaces are configured on different subnets.
- C. The Layer 2 protocol of interface Serial 0/1 is NOT operational.
- D. Interface FastEthernet 0/0 is configured as a trunk.
- E. The router is a modular router with five FastEthernet interfaces.
正解: D
解説:
Interface fa0/0 breaks into sub-interfaces and Main_Campus router is connected with switch via fa0/0 .Subinterfaces configured with different subnet mask so the seem switch has multiple vlans and allows communication between these VLAN's. For routing and inter-vlan we need to configure a trunk port. So B will be the correct answer.
質問 38
Scenario
Refer to the topology. Your company has connected the routers R1. R2. and R3 with serial links.
R2 and R3 are connected to the switches SW1 and SW2, respectively. SW1 and SW2 are also
connected to the routers R4 and R5.
The EIGRP routing protocol is configured.
You are required to troubleshoot and resolve the EIGRP issues between the various routers.
Use the appropriate show commands to troubleshoot the issues.
Router R6 does not form an EIGRP neighbor relationship correctly with router R1. What is the cause for this misconfiguration?
- A. The network command is missing.
- B. The AS does not match.
- C. The passive-interface command is enabled.
- D. The K values mismatch.
正解: A
解説:
The link from R1 to R6 is shown below:
As you can see, they are both using e0/0. The IP addresses are in the 192.168.16.0 network:
But when we look at the EIGRP configuration, the "network 192.168.16.0" command is missing on R6.
Study the following output taken on R1:
R1# Ping 10.5.5.55 source 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.5.5.55, timeout is 2 seconds:
Packet sent with a source address of 10.1.1.1
.......
Success rate is 0 percent (0/5)
質問 39
A large gaming company is developing a measurement strategy designed to shift its planning and buying on Facebook. The company believes that its ability to iterate on testing will provide more long-term growth than the short-term sales boosts from individual campaigns. The conversion rate is high enough that they should have NO issues with statistical power at any size of test/holdout groups. It is planning on running multi-cell Conversion Lift tests on a monthly basis.
What test/holdout proportions should the company use for each test cell?
- A. 60% Test, 40% Holdout
- B. 50% Test, 50% Holdout
- C. 10% Test, 90% Holdout
- D. 90% Test, 10% Holdout
正解: D
質問 40 
To allow or prevent load balancing to network 172.16.3.0/24, which of the following commands could be used in R2? (Choose two.)
- A. R2(config-if)#ip ospf priority
- B. R2(config-if)#ip ospf cost
- C. R2(config-router)#distance ospf
- D. R2(config-if)#bandwidth
- E. R2(config-if)#clock rate
正解: B,D
解説:
OSPF Cost http://www.cisco.com/en/US/tech/tk365/technologies_white_paper09186a0080094e9e.shtml#t6
The cost (also called metric) of an interface in OSPF is an indication of the overhead required to send packets across a certain interface. The cost of an interface is inversely proportional to the bandwidth of that interface. A higher bandwidth indicates a lower cost. There is more overhead (higher cost) and time delays involved in crossing a 56k serial line than crossing a 10M ethernet line. The formula used to calculate the cost is: cost= 10000 0000/bandwith in bps For example, it will cost 10 EXP8/10 EXP7 = 10 to cross a 10M Ethernet line and will cost 10 EXP8/1544000 =64 to cross a T1 line. By default, the cost of an interface is calculated based on the bandwidth; you can force the cost of an interface with the ip ospf cost <value> interface subconfiguration mode command.
質問 41 
Which connection uses the default encapsulation for serial interfaces on Cisco routers?
- A. The serial connection to the Southlands branch office.
- B. The serial connection to the Multinational Core.
- C. The serial connection to the NorthCoast branch office.
- D. The serial connection to the North branch office.
正解: C
質問 42
A multiple regression model establishes the relationship between Sales as a function of Ads, Price and Distribution. The analyst obtains the following output:
Which conclusion should be made about the significance of the regression?
- A. Based on the R-squared, the regression equation is overall statistically significant.
- B. Based on the F-test, the regression equation is overall not statistically significant.
- C. Based on the R-squared, the regression equation is overall not statistically significant.
- D. Based on the F-test, the regression equation is overall statistically significant.
正解: A
質問 43
Refer to the exhibit.
What commands must be configured on the 2950 switch and the router to allow communication between host 1 and host 2? (Choose two.)
- A. Switch1(config)# interface vlan 1 Switch1(config-if)# ip default-gateway 192.168.1.1
- B. Switch1(config)# vlan database Switch1(config-vlan)# vtp domain XYZ Switch1(config-vlan)# vtp server
- C. Router(config)# interface fastethernet 0/0 Router(config-if)# ip address 192.168.1.1 255.255.255.0 Router(config-if)# no shut down
- D. Router(config)# router eigrp 100 Router(config-router)# network 192.168.10.0 Router(config-router)# network 192.168.20.0
- E. Switch1(config)# interface fastethernet 0/1 Switch1(config-if)# switchport mode trunk
- F. Router(config)# interface fastethernet 0/0 Router(config-if)# no shut down Router(config)# interface fastethernet 0/0.1 Router(config-subif)# encapsulation dot1q 10 Router(config-subif)# ip address 192.168.10.1 255.255.255.0 Router(config)# interface fastethernet 0/0.2 Router(config-subif)# encapsulation dot1q 20 Router(config-subif)# ip address 192.168.20.1 255.255.255.0
正解: E,F
質問 44
Refer to the exhibit.
At the end of an RSTP election process, which access layer switch port will assume the discarding role?
- A. Switch4, port fa0/2
- B. Switch3, port fa0/12
- C. Switch3, port Gi0/2
- D. Switch4, port fa0/11
- E. Switch3, port Gi0/1
- F. Switch3, port fa0/1
正解: D
質問 45
Refer to the exhibit.
Given the output from the show ip eigrp topology command, which router is the feasible successor?
A)
B)
C)
D)
- A. Exhibit A
- B. Exhibit C
- C. Exhibit D
- D. Exhibit B
正解: D
解説:
http://networklessons.com/eigrp/eigrp-neighbor-and-topology-table-explained/
To be the feasible successor, the Advertised Distance (AD) of that route must be less than the Feasible Distance (FD) of the successor. From the output of the "show ip eigrp topology 10.0.0.5
255.255.255.255 we learn that the FD of the successor is 41152000. Now we will mention about the answers, in the "Composite metric is (.../...)" statement the first parameter is the FD while the second parameter is the AD of that route. So we need to find out which route has the second parameter (AD) less than 41152000 -> only answer B satisfies this requirement with an AD of 128256.
質問 46
Which Layer 2 protocol encapsulation type supports synchronous and asynchronous circuits and has built-in security mechanisms?
- A. HDLC
- B. X.25
- C. PPP
- D. Frame Relay
正解: C
質問 47
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無料Marketing Science Professional 200-101試験問題：https://www.passtest.jp/Facebook/200-101-shiken.html