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An administrator finds a phone line but does not know where the line goes or if it is active. Whichof the following can be used to test if it is active?（）
- A、Butt set
- B、Punch down tool
- C、Cable teste
- D、Cable stripper
参考答案
更多 “An administrator finds a phone line but does not know where the line goes or if it is active. Whichof the following can be used to test if it is active?（）A、Butt setB、Punch down toolC、Cable testeD、Cable stripper” 相关考题
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网络电话大体可以分成三种:PC－to－PC、PC－to－Phone、()。
A、Phone-to-PhoneB、Phone-to-PCC、Phone-to-InternetD、PC-to-Internet
考题
A user reports that they are getting an error when trying to save a video file to a share on a server running Windows Server 2003. The administrator looks at the file and finds that it is 5GB. The administrator checks the server and finds that the server has 100GB of free space. This file needs to be saved on the server.Which of the following should the administrator do to accomplish this?（）A. Convert the filesystem to EXT3.B. Convert the filesystem to VMFS.C. Convert the filesystem to NTFS.D. Convert the filesystem to FAT32.
考题
An administrator finds a phone line but does not know where the line goes or if it is active. Whichof the following can be used to test if it is active?()
A. Butt setB. Punch down toolC. Cable testeD. Cable stripper
考题
An administrator receives reports from users in an office that their 802.11g wireless connectivityhas been problematic since the installation of the new wireless phone system.At which of the following frequencies are both systems operating at to cause this issue?（）A.2.4GHzB.900MHzC.1.1GHzD.5GHz
考题
As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）A. using DHCP snoopingB. snooping the incoming 802.1Q VLAN tagC. using CDPD. snooping the CoS marking on the incoming frames
考题
I’m sorry I didn’t phone you，but l’ve been very busy__________the past couple of weeks．A.beyond
B.with
C.among
D.over
考题
The Company network administrator has entered the "auto qos voip cisco-phone" command on switch R1. What does this command do？（）A、It disables the trust boundary feature because the switch knows a Cisco IP phone is attached.B、The switch assigns a CoS value of 5 to incoming packets.C、If a Cisco IP phone is attached and removed， the switch continues to trust the CoS values as long as the switch is not rebooted.D、It turns on STP to see if a Cisco IP phone is attached.E、If a Cisco IP phone is attached， the switch trusts the CoS.F、None of the other alternatives apply.
考题
An administrator is troubleshooting wireless connectivity issues at a client’s office and discoversthat the machine loses connectivity when the wireless phone is being used. Which of the following WAPS should be installed to help resolve the issue?（）A、802.1 1gB、802.1XC、802.11nD、802.11b
考题
As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）A、using DHCP snoopingB、snooping the incoming 802.1Q VLAN tagC、using CDPD、snooping the CoS marking on the incoming frames
考题
Which three actions are required to access the network statistics on a remote Cisco Unified Wireless IP Phone 7921G via a web browser?（）A、Browse to the phone using the MAC address of the phone.B、Use HTTPS:// preceding the address of the phone.C、Change web access to read/write for the MAC address of the phone on Cisco Unified Communications Manager.D、Enter the username and password of the phone.E、Ensure that the host is on the same subnet as the remote phone.
考题
What two situations prevent the supervisor from silently monitoring the phone conversation of an agent in IPCC Express Enhanced?（）A、The agent is logged in and is on the phone. B、The agent is logged in but is not on the phone. C、The supervisor is a participant in a phone call. D、The supervisor is not a participant in a phone call. E、The supervisor has barged in.
考题
A user reports that they are getting an error when trying to save a video file to a share on a server running Windows Server 2003. The administrator looks at the file and finds that it is 5GB. The administrator checks the server and finds that the server has 100GB of free space. This file needs to be saved on the server. Which of the following should the administrator do to accomplish this?（）A、Convert the filesystem to EXT3.B、Convert the filesystem to VMFS.C、Convert the filesystem to NTFS.D、Convert the filesystem to FAT32.
考题
An administrator receives reports from users in an office that their 802.11g wireless connectivity has been problematic since the installation of the new wireless phone system. At which of the following frequencies are both systems operating at to cause this issue?（）A、2.4GHzB、900MHzC、1.1GHzD、5GHz
考题
An administrator attempts to open a web page and sees the following error: 'Error 404: Page not found'. The administrator then uses the ping command and finds that the default gateway cannot be pinged. At which of the following layers does the problem MOST likely reside?（）A、Layer 1B、Layer 4C、Layer 5D、Layer 7
考题
Users are having trouble printing in terminal services. The administrator finds that whenever a certain user prints the print spooler crashes. Which of the following is the MOST likely problem?（）A、The user is using a PostScript driver.B、The printer is not on the HCL.C、The user does not have the appropriate permissions to print.D、The printer driver is not installed on the terminal server.
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A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected. Which command was it（）A、rm /var/preserve/*B、cat /dev/null /var/adm/cron/logC、 /var/adm/wtmpD、rm /var/adm/ras/errlog
考题
An SSL VPN can be used in conjunction with IBM Tivoli Access Manager for Enterprise Single Sign-On to provide remote access to business critical information. Which statement is true about the Mobile ActiveCode （MAC） when it is used with a VPN Solution for remote access？（）A、The MAC can only be delivered to a mobile phone and is good for a single use only.B、The MAC can be delivered by mobile phone， e-mail， or fax， and it is good for one time authentication only.C、The MAC can only be delivered to a mobile phone and it is good until the expiration time is reached， as set by an administrator.D、The MAC can be delivered by mobile phone， email， or fax， and it is good until the expiration time is reached， as set by an administrator.
考题
An IBM Tivoli Workload Scheduler administrator finds that most of the job streams are carried forward during each production day. Which action should the administrator take to ensure that only a few job streams need to be carried forward？ （）A、 change start of dayB、 disable the Carry Forward optionC、 cancel all job streams before start of dayD、 Administrator does not have to take any action
考题
You are a desktop administrator for your company. A company user reports that he is unable to use his Bluetooth-enabled mobile phone with his Bluetooth-enabled Windows XP Professional computer. He is trying to play audio from the phone through the speakers on his computer. You verify that other Bluetooth devices work properly with the user’s computer. You test the speakers to make sure they are in working order. You also verify that the mobile phone can send output to a computer. You then discover that the phone cannot detect the computer.You need to ensure that the user can use the phone with his computer. What should you do？（）A、Place the phone in Bluetooth discovery mode.B、Place the user’s computer in Bluetooth discovery mode.C、Add the phone and the computer to the same Bluetooth Personal Area Network （PAN）.D、Install mobile phone synchronization software on the user’s computer.
考题
单选题Users are having trouble printing in terminal services. The administrator finds that whenever acertain user prints the print spooler crashes. Which of the following is the MOST likely problem？（）A
The user is using a PostScript driver.B
The printer is not on the HCL.C
The user does not have the appropriate permissions to print.D
The printer driver is not installed on the terminal server.
考题
单选题An IBM Tivoli Workload Scheduler administrator finds that most of the job streams are carried forward during each production day. Which action should the administrator take to ensure that only a few job streams need to be carried forward？ （）A
change start of dayB
disable the Carry Forward optionC
cancel all job streams before start of dayD
Administrator does not have to take any action
考题
单选题An administrator finds a phone line but does not know where the line goes or if it is active. Whichof the following can be used to test if it is active?（）A
Butt setB
Punch down toolC
Cable testeD
Cable stripper
考题
单选题An administrator performs an audit on the /usr filesystem and finds the following permissions： -rwsr-xr-x 1 root sys 514288 Jun 18 09：40 /usr/local/bin/nmon Which of the following methods can the administrator use to remove a potential security risk（）A
rm /usr/local/bin/nmonB
chmod u-s /usr/local/bin/nmonC
Reinstall the file from the appropriate filesetD
chmod go-rx /usr/local/bin/nmon
考题
单选题You are a network administrator of a large investor relations company that uses a switchednetwork to carry both data and IP telephony services. Why should you carry voice traffic on aseparate VLAN？（）A
IP phones require inline power and must be in separate VLAN to receive inline powerB
IP telephony applications require prioritization over other traffic as they are more delaysensitiveC
IP phones can only receive IP addresses through DHCP if they are in separate VLAND
The CDP frames from the IP phone can only be recognized by the switch if the phone is in anauxiliary vlan
考题
单选题A network administrator repeatedly receives support calls about network issues. After investigating the issues, the administrator finds that the source NAT pool is running out of addresses.To be notified that the pool is close to exhaustion, what should the administrator configure?（）A
Use the pool-utilization-alarm raise-threshold under the security nat source stanza.B
Use a trap-group with a category of services under the SNMP stanza.C
Use an external script that will run a show command on the SRX Series device to see when the pool is close to exhaustion.D
Configure a syslog message to trigger a notification when the pool is close to exhaustion.
考题
单选题Which of the following is an appropriate title for this passage?A
Cell Phone Radiation: Is It Harmful?B
Cell Phone Radiation: Is It Useful?C
Cell Phone Radiation: Is It Healthy?D
Cell Phone Radiation: Is It Weak?
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