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单选题A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor a

题目
单选题
A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）
A

Change resolution on laptop

B

Toggle FN key and external monitor key

C

Try a different monitor type

D

Try using a different monitor cable

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3.Generally, when lifting an inflatable life raft back aboard ship you would use the ______.A.towing bridleB.main weather coverC.external lifelinesD.righting strap

4.Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query:SQL> SELECT * FROM sales;Which process would retrieve the result from the database and return it to the client program?（）A. User processB. Server processC. System Monitor (SMON)D. Process Monitor (PMON)E. Checkpoint process (CKPT)

更多“A user would like to use an external monitor with their lapt”相关问题

  • 第1题：

    A user reports that their onboard RJ-45 jack is damaged and will no longer function. Which of the following will provide this jack as an alternative to replacing the motherboard?（）

    • A、Install a USB serial adapter
    • B、Connect to a USB hub
    • C、Use an external modem
    • D、Use an Ethernet card

    正确答案:D

  • 第2题：

    If an external monitor is attached to a laptop and it does not work， which of the following actions should a technician take FIRST？（）

    • A、Re-install the operating system.
    • B、Open and close the cover.
    • C、Use the function key to activate the monitor.
    • D、Install new software for the keyboard.

    正确答案:C

  • 第3题：

    Which of the following tools would a technician use to map a drive to a user’s machine?（）

    • A、SSH
    • B、NETUSE
    • C、NETSTAT
    • D、SSL

    正确答案:B

  • 第4题：

    A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）

    • A、 Guest user account
    • B、 Limited user account
    • C、 Power user account
    • D、 Administrator user account

    正确答案:A

  • 第5题：

    A system without a monitor has crashed. The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no problems on reboot. Which command would be used？（）

    • A、alog
    • B、swcons
    • C、lscons
    • D、syslog

    正确答案:A

  • 第6题：

    Which command would you use to view interface usage details in real time?（）

    • A、show interfaces terse
    • B、show interfaces extensive
    • C、monitor interface traffic
    • D、monitor traffic interface

    正确答案:C

  • 第7题：

    Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL> SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）

    • A、User process
    • B、Server process
    • C、System Monitor (SMON)
    • D、Process Monitor (PMON)
    • E、Checkpoint process (CKPT)

    正确答案:B

  • 第8题：

    Your company is planning to deploy Windows 7 to all client computers.   You have the following requirements：   Test an application to detect potential compatibility issues caused by User Account Control （UAC）. Monitor an application’s operating system use.   You need to select the appropriate method to detect application compatibility issues.   What should you do？（）

    • A、Use the Standard User Analyzer tool.
    • B、Use the Standard User Analyzer Wizard.
    • C、Use the standalone Setup Analysis Tool.
    • D、Use the Setup Analysis Tool in a virtual environment.

    正确答案:A

  • 第9题：

    单选题
    A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）
    A

     Guest user account

    B

     Limited user account

    C

     Power user account

    D

     Administrator user account


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）
    A

    Change resolution on laptop

    B

    Toggle FN key and external monitor key

    C

    Try a different monitor type

    D

    Try using a different monitor cable


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    You work as an application developer at Certkiller .com. You are developing an application that makes use of a Queue class object named MyQueue. This Queue class object will be used to store messages sent by the user during application run time.You would like to access the message at the beginning of the queue， prior to processing the user messages， without removing it. What should you do？（）
    A

     Use the Enqueue method of the MyQueue object.

    B

     Use the Contains method of the MyQueue object.

    C

     Use the Dequeue method of the MyQueue object.

    D

     Use the Peek method of the MyQueue object.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You would like to configure your PC's IP  address of 10.10.0.156 as an FTP host with a username of user and a password of mypass.Which configuration command accomplishes this goal?（）
    A

    host user pc 10.10.0.156 ftp user mypass

    B

    host user pc 10.10.0.156 tftp user mypass

    C

    host name user pc 10.10.0.156 ftp user mypass

    D

    host name user pc 10.10.0.156 tftp user mypass


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Which of the following expansion devices would allow a user to utilize multiple hardware profiles to control an external display and power option?（）

    • A、PCI Express card
    • B、KVM
    • C、PCMCIA card
    • D、Docking station

    正确答案:D

  • 第14题：

    A user who is running Windows XP Professional reports that the computer monitor stopped functioning following an installation of an updated driver for the video card and that attempts to delete and re-install the original driver have not corrected the situation. Which of the following actions would be BEST to correct this situation？（）

    • A、Reset the system BIOS.
    • B、Use System Restore.
    • C、Change the color profile.
    • D、Replace the video card.

    正确答案:B

  • 第15题：

    A user’s OS has become corrupt, and the user would like to restore the PC back to when they first bought the machine. Which of the following would be the BEST choice?（）

    • A、Factory Recovery Partition
    • B、Use Safe Mode
    • C、Last Known Good Configuration
    • D、Purchase a copy of the original OS

    正确答案:A

  • 第16题：

    A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）

    • A、usrck
    • B、sysck
    • C、lssec
    • D、lsuser

    正确答案:A

  • 第17题：

    A System p administrator would like to verify the user definitions in the /etc/passwd file.  Which of the following commands will accomplish this（）

    • A、sysck
    • B、usrck
    • C、lssec
    • D、lsuser

    正确答案:B

  • 第18题：

    You work as a database administrator for Supportcenter.cn. You suspect that in one of your applications the customer table is being accessed by some unauthorized users. Which option would you use to monitor the queries being executed on the customer table？（）

    • A、Monitor thealert.logfile
    • B、Enable server-side SQL tracing for user sessions
    • C、Enable fine-grained auditing for the customer table
    • D、Enable Fine-Grained Access Control （FGAC） for the customer table
    • E、Write a database trigger on the customer table on the SELECT event

    正确答案:D

  • 第19题：

    Which substitution variable would you use if you want to reuse the variable without prompting the user each time?（）

    • A、&
    • B、ACCEPT
    • C、PROMPT
    • D、&&

    正确答案:D

  • 第20题：

    After removing several obsolete programs from a PC, a user is experiencing slower than usuallyprocessing times. Which of the following would be the BEST way to speed up the processing? （）

    • A、Use an external hard drive.
    • B、Defrag the hard drive.
    • C、Add more RAM to the computer.
    • D、Install a larger hard drive.

    正确答案:B

  • 第21题：

    单选题
    Your database interface is running. A user SCOTT starts a SQL *Plus session， and issues the following query：   SQL> SELECT * FROM sales；   Which process would retrieve the result from the database and return it to the client program？（）
    A

     User process

    B

     Server process

    C

     System Monitor （SMON）

    D

     Process Monitor （PMON）

    E

     Checkpoint process （CKPT）


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which substitution variable would you use if you want to reuse the variable without prompting the user each time?（）
    A

    &

    B

    ACCEPT

    C

    PROMPT

    D

    &&


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    You are configuring a new BGP neighbor and want to view the configuration of interface ge- 0/0/0.42.Which command do you use to achieve this result?（）
    A

    [edit protocols bgp group external]   user@router# set interfaces ge-0/0/0.42

    B

    [edit protocols bgp group external]   user@router# edit show interfaces ge-0/0/0.42

    C

    [edit protocols bgp group external]   user@router# top show interfaces ge-0/0/0.42

    D

    [edit protocols bgp group external]   user@router# show interfaces ge-0/0/0.42


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    A user’s OS has become corrupt, and the user would like to restore the PC back to when they first bought the machine. Which of the following would be the BEST choice?（）
    A

    Factory Recovery Partition

    B

    Use Safe Mode

    C

    Last Known Good Configuration

    D

    Purchase a copy of the original OS


    正确答案： A
    解析： 暂无解析

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