When using an ink jet printer， a user reports that colors seem to be missing intermittently. Which of the following is MOST likely the cause？（）A、The printer needs to be calibrated.B、There is a problem with the document being printed.C、The print head is cl

题目

When using an ink jet printer， a user reports that colors seem to be missing intermittently. Which of the following is MOST likely the cause？（）

  • A、The printer needs to be calibrated.
  • B、There is a problem with the document being printed.
  • C、The print head is clogged.
  • D、An incorrect paper type is being used.
相似考题

1.Which two scenarios are NOT safe to replace a StringBuffer object with a StringBuilder object?()A.When using versions of Java technology earlier than 5.0.B.When sharing a StringBuffer among multiple threads.C.When using the java.io class StringBufferInputStream.D.When you plan to reuse the StringBuffer to build more than one string.

2.In securing a towing cable，consideration must be given to letting go in an emergency．The possible whip of towlines when released can be overcome by ______．A.increasing the shaft RPM prior to releaseB.using a pelican hook for quick releaseC.using preventersD.using a short chain for the lead through the stern chock

3.Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE ________．A.Stack weights should be less when using a solid bar lashing as compared to a wire lashingB.Stack heights may be increased when using a solid bar lashingC.Stack heights should be reduced when using a solid bar lashingD.Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier（s）

4.When should you create a role? ()A. To simplify the process of creating new users using the CREATE USER xxx IDENTIFIED by yyy statement.B. To grant a group of related privileges to a user.C. When the number of people using the database is very high.D. To simplify the process of granting and revoking privileges.E. To simplify profile maintenance for a user who is constantly traveling.

更多“When using an ”相关问题

  • 第1题：

    When using slings，cargo handlers should take all the following precautions except ______．

    A.Ensure that slings are securely fastened around the load

    B.Avoid careless winch operations，especially when handling fragile cargo

    C.Exercise care when using hooks，crowbars，and similar tools

    D.Keep the loads as close to the rail or deck as possible


    正确答案：D

  • 第2题：

    When NIC teaming is used, how are Loops avoided in a virtual switch?（）

    • A、By using active / passive teaming with spanning tree on the active Iink
    • B、By using active / passive teaming with onIy the active Iink in use
    • C、By using active / activate teaming with VM utilizing both uplink ports

    正确答案:B

  • 第3题：

    When you are designing a Web application， which options define how rich text displays in a browser？（）

    • A、"Using HTML"
    • B、"Using Java Applet"
    • C、"Using AJAX Control"
    • D、"Using Best Fit for OS"

    正确答案:C

  • 第4题：

    Which statement about data center access layer design modes is correct?（）

    • A、The access layer is the first oversubscription point in a data center design.
    • B、When using a Layer 2 loop-free design, VLANs are extended into the aggregation layer.
    • C、When using a Layer 2 looped design, VLANs are not extended into the aggregation layer.
    • D、When using a Layer 3 design,stateful services requiring Layer 2 connectivity are provisioned from the aggregation layer.
    • E、The data center access layer provides the physical-level connections to the server resources and only operates at Layer 3.

    正确答案:A

  • 第5题：

    When does an MDisk become managed by an IBM Storwize V7000？（）

    • A、when a volume is created using thatMDisk
    • B、when theMDisk is first imported into the cluster
    • C、when the LUN is first presented to theStorwize V7000
    • D、when theMDisk is assigned to a storage pool

    正确答案:B

  • 第6题：

    Which two scenarios are NOT safe to replace a StringBuffer object with a StringBuilder object？（）

    • A、When using versions of Java technology earlier than 5.0.
    • B、When sharing a StringBuffer among multiple threads.
    • C、When using the java.io class StringBufferInputStream.
    • D、When you plan to reuse the StringBuffer to build more than one string.

    正确答案:A,B

  • 第7题：

    In which situation would you use the Oracle Shared Server configuration？（）

    • A、when performing export and import using Oracle Data Pump
    • B、when performing backup and recovery operations using Oracle Recovery Manager
    • C、when performing batch processing and bulk loading operation in a data warehouse environment 
    • D、in an online transaction processing （OLTP） system where large number of client sessions are idle most of the time

    正确答案:D

  • 第8题：

    单选题
    When NIC teaming is used ,how are loops avoided in a virtual switch?（）
    A

    By using active / passive teaming with spanning tree on the active link

    B

    By using active / passive teaming with only the active link in use

    C

    By using active / active teaming with VM utilizing both uplink ports


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    When using the term limber system one is referring to a（）.
    A

    Cleaning system

    B

    Drainage system

    C

    Strengthening system

    D

    Weight reduction system


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    When using the monitor traffic command on Junos devices, which UNIX-based utility is accessed?（）
    A

    snoop

    B

    tcpdump

    C

    monitor

    D

    tail


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    What is a valid option when using the ping command?（）
    A

    packet loss

    B

    packet size

    C

    CRC

    D

    TCP port


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which statement about data center access layer design modes is correct？（）
    A

     The access layer is the first oversubscription point in a data center design.

    B

     When using a Layer 2 loop-free design， VLANs are extended into the aggregation layer.

    C

     When using a Layer 2 looped design， VLANs are not extended into the aggregation layer.

    D

     When using a Layer 3 design， stateful services requiring Layer 2 connectivity are provisionedfrom the aggregation layer.

    E

     The data center access layer provides the physical-level connections to the server resourcesand only operates at Layer 3.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    When should traffic shaping be implemented on Frame Relay PVCs？（）

    • A、When you want to drop excess traffic above the CIR
    • B、When there is a speed mismatch between the central site and the remote site
    • C、When using Frame Relay SVCs
    • D、When over-subscribing the central site link
    • E、When LLQ is implemented on the Frame Relay PVC
    • F、When Multilink PPP LFI is implemented on the Frame Relay PVC

    正确答案:B,D

  • 第14题：

    What two situations could require the use of multiple routing protocols? （）

    • A、when all equipment is manufactured by Cisco
    • B、when there are multiple paths to destination networks
    • C、because having multiple routing protocols confuses hackers
    • D、when migrating from an older Interior Gateway Protocol (IGP) to a new IGP
    • E、when  using UNIX host - based routers
    • F、when smaller broadcast domains are desired

    正确答案:D,E

  • 第15题：

    Whichtwo scenarios are NOT safe to replace a StringBuffer object with a StringBuilder object？（）

    • A、When using versions of Java technology earlier than 5.0.
    • B、When sharing a StringBuffer among multiple threads.
    • C、When using the java.io class StringBufferInputStream.
    • D、When you plan to reuse the StringBuffer to build more than one string.
    • E、Enitiation of separate design processes to the separation of users

    正确答案:A,B

  • 第16题：

    How is NIC teaming configured when port channels are not in use in a Cisco Nexus 1000V?（）

    • A、active / active using spanning tree
    • B、active / active
    • C、active / passive using spanning tree
    • D、active / passive

    正确答案:D

  • 第17题：

    When defining resources for a concurrent resource group， which of the following is NOT  supported？（）   

    • A、 Application Servers using disk
    • B、 Definition of Multiple IP aliases
    • C、 Volume Groups using raw logical volumes
    • D、 Volume Groups supporting concurrent access

    正确答案:B

  • 第18题：

    In which situation would you use static database registration for a listener（）

    • A、when multiple databases are to be registered with the listener
    • B、when DBAs need to connect remotely to start up the database instance
    • C、when users need to connect the database instance using the host naming method
    • D、when the database instance that is to be registered with the listener is configured in shared server mode

    正确答案:B

  • 第19题：

    In which of the following scenarios is a tablespace recovery required？（）

    • A、 when recovering a lost read-only tablespace from a read-only tablespace backup
    • B、 when recovering a lost read-only tablespace from a read-write tablespace backup when the database is running in  ARCHIVELOG mode
    • C、 when recovering a lost read-only tablespace from a read-write tablespace backup when the database is running in  NOARCHIVELOG mode and the changes in the online redo log files have been overwritten
    • D、 when recovering a lost read-only tablespace from a read-only tablespace backup using the backup of the control file， the control file was created using the ALTER DATABASE BACKUP CONTROLFILE TO TRACE statement， and this statement was issued when the tablespace was read-only

    正确答案:B

  • 第20题：

    单选题
    When should a fire be ventilated?（）
    A

    When attacking the fire directly

    B

    When using a steam smothering system

    C

    When using the fixed CO2 system

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第21题：

    填空题
    Why should you follow the directions carefully when using the machine?To use the washing machine ____.

    正确答案： effectively
    解析：
    从文章第一段第一句“To effectively use this washing machine, you must complete four steps carefully”可知，此处应填effectively。

  • 第22题：

    单选题
    Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE? （）
    A

    Stack weights should be less when using a solid bar lashing as compared to a wire lashing

    B

    Stack heights may be increased when using a solid bar lashing

    C

    Stack heights should be reduced when using a solid bar lashing

    D

    Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier(s)


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    In a Junos Pulse Access Control Service active/active clustered environment, which statement is true about VIPs?（）
    A

    VIP is not required when using only agentless access for all endpoint platforms.

    B

    VIP is not required when using Junos Pulse or Odyssey Access Client for all endpoint platforms.

    C

    VIP is not required when using Junos Pulse and agentless access for all endpoint platforms.

    D

    VIP is not required when using Odyssey Access Client and agentless access for all endpoint platforms.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    When using slings，cargo handlers should take all the following precautions except（）.
    A

    Ensure that slings are securely fastened around the load

    B

    Avoid careless winch operations，especially when handling fragile cargo

    C

    Exercise care when using hooks，crowbars，and similar tools

    D

    Keep the loads as close to the rail or deck as possible


    正确答案： B
    解析： 暂无解析

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