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642-188認定試験を受験したいですか。642-188認証資格を取得したいですか。試験に準備する時間が足りないあなたは、どうやって試験に合格できますか。しようがないわけではないです。短時間の準備でも楽に試験に合格することができるようになりますよ。それでは、どのようにすればそれを達成できますか。実は方法がとても簡単です。すなわちJPexamの642-188問題集を利用して試験の準備をすることです。
JPexamのCiscoの642-188試験トレーニング資料はあなたがリスクフリー購入することを保証します。購入する前に、あなたはJPexamが提供した無料な一部の問題と解答をダウンロードして使ってみることができます。JPexamの問題集の高品質とウェブのインタ—フェ—スが優しいことを見せます。それに、我々は一年間の無料更新サービスを提供します。失敗しましたら、当社は全額で返金して、あなたの利益を保障します。JPexamが提供した資料は実用性が高くて、絶対あなたに向いています。
試験番号：642-188問題集
試験科目：ITI Implementing Cisco TelePresence Installations
最近更新時間：2014-01-19
問題と解答：全140問
100％の返金保証。1年間の無料アップデート。
JPexamが提供したCiscoの642-188トレーニング資料はもうあなたの目の前に来ましたから、選択すべき時間になりました。もちろんあなたも他の製品を選べますが、JPexamがあなたに無限大な恩恵をもたらせることを知るべきです。１００パーセントの成功率を保証できるのはJPexamしかないです。JPexamがあなたに美しい未来を差し上げ、将来あなたはJPexam領域でより広い道が行くことができ、情報技術の領域で効率的に仕事することもできます。
もう既にCiscoの642-188認定試験を申し込みましたか。「もうすぐ試験の時間なのに、まだ試験に合格する自信を持っていないですが、どうしたらいいでしょうか。何か試験に合格するショートカットがあるのですか。試験参考書を読み終わる時間も足りないですから・・・」いまこのような気持ちがありますか。そうしても焦らないでくださいよ。試験を目前に控えても、ちゃんと試験に準備するチャンスもあります。何のチャンスですかと聞きたいでしょう。それはJPexamの642-188問題集です。これは効果的な資料で、あなたを短時間で試験に十分に準備させることができます。この問題集の的中率がとても高いですから、問題集に出るすべての問題と回答を覚える限り、642-188認定試験に合格することができます。
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NO.1 The customer decides to use static IP addressing for the codec. Which three parameters must be
configured? (Choose three.)
A. IP address
B. IP address subnet mask
C. gateway IP address
D. NTP server IP address
E. DNS server IP address
Answer: A,B,C
Cisco過去問 642-188 642-188認定資格
NO.2 During your assessment of a potential Cisco TelePresence System 1300 room, you notice:
The ceiling is 8 feel (2 4meters) high and currently illuminated with recessed parabolic light fixtures.
Which lighting recommendation is the most appropriate?
A. The Cisco Telepresence endpoint has a lighting facade which is designed to provide enough light for
the participants face and torso, so no lighting changes are required
B. The ceiling should be raised higher than 8 feet (2.4 meters) to accommodate appropriate light fixtures
for use with Telepresence
C. The existing fixtures are not ideal but are adequate for use with TelePresence
D. The existing fixtures should be replaced with recessed indirect light textures
E. No recommendation can be made until the lighting has been measured with a lux meter in the
appropriate zones
Answer: D
Cisco 642-188 642-188 642-188
NO.3 Which two statements about the Cisco TelePresence codec software upgrade process are true?
(Choose two.)
A. Cisco TelePresence codecs must have IP address information for the TFTP servers that the Cisco
Unified Communications Manager uses.
B. During the codec upgrade process, all plasma displays must be in the off position.
C. Cisco TelePresence codecs use H-264 to download system software images and configuration files.
D. To abort the upgrade, you can reboot the codec manually before the codec finishes downloading the
software image.
E. The peripherals upgrade can take up to 60 minutes to complete. Do not manually reboot the codec
during the peripherals upgrade.
Answer: A,E
Cisco 642-188認定資格 642-188認証試験 642-188
NO.4 The Cisco TelePresence System 1100 and Cisco TelePresence System 1300 mounting brackets has
limited side-to-side adjustability. What is the first thing to consider before you mount the bracket?
A. Attach the sliders on the bracket to the wall.
B. Level the bracket.
C. Verify with the customer where the conference table will be located, find the center of the conference
table, and then find the corresponding point on the mounting wall.
D. Measure the correct width between the drill holes of the mounting bracket.
Answer: C
Cisco認定試験 642-188 642-188
NO.5 Which two statements are correct when calibrating the Cisco Telepresence cameras?
(Choose two) A. If the room uses fixed artificial lighting, click the Disable radio button fur the Camera Auto
Brightness and Camera Auto Color Balance
B. If the Auto Adjust test to automatically adjust lighting and color balance fails, you may need to add
more light
C. If the room uses fixed artificial lighting, click the Enable- radio button for the Camera Auto Brightness
and Camera Auto Color Balance
D. If the room uses outside lighting, click the Disable radio button for the Camera Auto Brightness and
Camera Auto Color Balance
Answer: A,B
Cisco 642-188認証試験 642-188
NO.6 After connecting to a codec via WebGUI, you are prompted for a username and password. Which
username password combination is used on the codec by default?
A. Cisco, Cisco
B. admin, Cisco
C. Cisco, Cisco
D. admin, cisco
Answer: B
Cisco 642-188認証試験 642-188問題集 642-188
NO.7 What is the default configuration for displaying presentations on a Cisco Telepresence System 1000?
A. An external display for displaying presentations is part of the default configuration.
B. Presentations are displayed as presentation-in-picture.
C. Presentations are displayed on an external display and include a presentation codec.
D. A projector and screen are used to display presentations.
Answer: B
Cisco認定証 642-188 642-188 642-188認定試験
NO.8 Which is a design requirement for Cisco Telepresence room aesthetics?
A. Every room should be identical.
B. Maintain continuity in appearance among rooms
C. Carpet patterns and textures match from room to room
D. All rooms should be painted brown
E. The only wall treatment should be paint
Answer: B
Cisco参考書 642-188 642-188
NO.9 When using HFR codec in a multipoint call, what happens when an endpoint without HFR calls in?
A. The entire call downgrades the data channel to 5 fps
B. The entire call downgrades the data channel to 5 fps but when the endpoint without HFR codec drops,
it automatically increases the data channel to 30 fps
C. The endpoint without the HFR shares data at 5 fps and all the other endpoints share at 3D fps
D. The call drops since there are different frame rates
Answer: A
Cisco練習問題 642-188過去問 642-188参考書 642-188問題集 642-188
NO.10 During your RRA assessment of a potential Cisco TelePresence System 1300 room you notice:
The HVAC diffuser has noticeable noise (measured at48 1dB) which sounds like rushing air
What three recommendations should be made to the customer? (Choose three.)
A. The customer should turn the fan level down on the HVAC system to insure the fan noise is minimized
in the Cisco TelePresence room
B. The customer should contact an HVAC specialist to review and recommend an appropriate solution
C. The customer should not worry about the HVAC fan noise because the Cisco TelePresence System
uses a noise suppression algorithm designed to identify HVAC fan noise and minimize those frequencies
D. The customer should replace the diffusers with a diffuser that is rated with a noise criterion of 10 or
greater
E. The customer should replace the ducting directly above the room with acoustically treated ducting to
remove the sound of rushing airflow
Answer: B,D,E
Cisco 642-188 642-188練習問題 642-188 642-188認定試験
NO.11 In the Cisco TelePresence administration WebGUI, the camera Auto Adjust can be used to check which
setting?
A. life size
B. zoom and focus
C. white color balance
D. HDMI input threshold
Answer: C
Cisco 642-188参考書 642-188 642-188認証試験
NO.12 What is the leveling process for the Cisco TelePresence System 1000 frame?
A. With only one display, there is no need to level the frame before attaching it to the wall
B. Attach the frame to the wall and level the frame by raising or lowering the feet.
C. Place a level on the middle and upper crossbars and adjust the feet as necessary to ensure that the
frame is horizontally level
D. Place a level on the side of the frame and adjust the feet as necessary to ensure that the frame is
vertically level
Answer: C
Cisco問題集 642-188認定資格 642-188認証試験 642-188練習問題
NO.13 Which statement is correct when discussing the Cisco TelePresence System 1300.?
A. The system is designed to support meetings of six to eight participants
B. The system features three 65-inch screens, three cameras, microphones, and speakers
C. Voice-enabled switching is performed by the codec to select the active speaker in the room and
capture the video for the remote side
D. The power and Ethernet outlets must be positioned directly behind the unit
Answer: C
Cisco 642-188練習問題 642-188過去問
NO.14 Which three statements are correct when tuning the camera on a Cisco TelePresence CTS-1xxx system?
(Choose three.)
A. Target placement should match the green and red boxes on the screen, respectively
B. Place the large target three feet behind the small target.
C. Place the large target five feet behind the small target
D. Tune the camera so that the red and green bars line up as closely as possible
E. Perform auto-adjust to optimize focus and sharpness
Answer: A,C,D
Cisco 642-188問題集 642-188参考書 642-188 642-188認証試験
NO.15 Which statement is correct when discussing the microphone placement for the Cisco TelePresence
System 1000?
A. A microphone array is built into the frame of the Cisco TelePresence System 1000 so that a table
microphone is unnecessary.
B. Attach the microphone to the table by peeling the backing off the bottom of the microphone base and
stick the microphone to the alignment guide.
C. Place the microphone on the table approximately 18 inches (46 centimeters) forward of where the
participants will sit.
D. You can install the second microphone on the opposite side of the table to provide full-table
microphone coverage for audio-only conferences.
Answer: C
Cisco 642-188 642-188 642-188 642-188認証試験 642-188認証試験
NO.16 When using Auto-Collaborate, what two actions need to be done to display the laptop content after
connecting the cable? (Choose two.)
A. Press the Auto-Collaborate softkey
B. Initiate Auto-Collaborate on the codec s GUI
C. Set the laptop resolution to 1024x768
D. Set your laptop resolution to 1024x720
E. Use function key on the laptop to send signal to external display
Answer: C,E
Cisco 642-188認定試験 642-188 642-188 642-188認定試験
NO.17 Which option on the Cisco Telepresence System administration WebGUI allows selecting table type?
A. Troubleshooting --> Hardware Setup > Display
B. Troubleshooting > Hardware Setup -> Configuration
C. Troubleshooting -> Hardware Setup --> Camera
D. Troubleshooting -> Hardware Setup -> Other Devices
Answer: B
Cisco 642-188問題集 642-188参考書 642-188 642-188
NO.18 Which statement is correct when tuning the cameras by using the WebGUI of the Cisco TelePresence
codec?
A. If there is a noticeable flicker on the screen, the 50 Hz Flicker Reduction button will eliminate the flicker
and increase the image resolution.
B. If the user is 4 to 5 feet (1.2 to 1.5 m) away from the display, click the 4 feet radio button for the Focus
Distance radio choice. If the user is farther than 5 feet (1.5 m) away, click the 6 feet choice.
C. If the room uses outside lighting, click the Disable radio button for the Camera Auto Brightness and
Camera Auto Color Balance choices.
D. Auto Color Balance can produce the best results when the colors of the walls in your room are white or
gray.
Answer: B
Cisco練習問題 642-188認定試験 642-188 642-188認定試験 642-188
NO.19 What are the two choices for focal distance on a CTS-500? (Choose two)
A. 3.5 ft (1.06 m)
B. 4 ft (1.22 m)
C. 6 ft (1.83 m)
D. 8 ft (2.44 m)
E. 8.5 ft (2.59 m)
Answer: B,C
Cisco参考書 642-188認証試験 642-188 642-188 642-188参考書
NO.20 Refer to the exhibit.
Identify the port number where the Audio Video expansion box should connect.
A. 4
B. 5
C. 6
D. 7
E. 9
F. 10
G. 11
H. 12
I. 13
Answer: H
Cisco 642-188練習問題 642-188過去問 642-188認定試験 642-188認定資格
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