A frame with two，or sometimes four，arms through which are threaded the guidelines and which is used to keep the drill stem and bit in line with the center opening in the temporary guide base is the ______.A.drill stem guideB.guide frameC.drill string fram

题目

A frame with two，or sometimes four，arms through which are threaded the guidelines and which is used to keep the drill stem and bit in line with the center opening in the temporary guide base is the ______.

A.drill stem guide

B.guide frame

C.drill string frame

D.casing guide

相似考题

1.58. Which is the correct way to act in an earthquake?A. Run downstairs and cover your head and neck with your arms.B. Drive your car quickly through the overpass and get out of it.C. When you stay under a strong piece of furniture, you should hold on to it and be prepared to move with it.D. Climb over the back of the seat and cover your head and neck with your arms.

2.选择正确的叙述. class Happy extends Frame. { Happy() { SetLayout(new GridLayout(2,2)); Panel p1 = new Panel(); add(p1); p 1.add( new Button("One")); Panel p2 = new Panel(); add(p2); p 2.add( new Button("Two")); add( new Button("Three")); add( new Button("Four")); s（）A.当frame调整大小时，按钮Three和Four 的大小也将调整。B.当frame调整大小时，所有按钮的大小都将调整。C.当frame调整大小时，按钮Two和Four 的大小也将调整。D.当frame调整大小时，按钮One和Two 的大小也将调整。

3.Which of the following is the correct configuration for a RAID 5 array?()A. A two disk set with one data stripB. A three disk set with two data strips and a parity stripC. A two disk set with two data stripsD. A four disk set with two sets of data strips

4.What are two characteristics of "store and forward" switching? (Select two answer choices)A．Latency fluctuates regardless of frame. size.B．The switch receives the complete frame. before beginning to forward it.C．Latency through the switch varies with frame. length.D．The switch checks the destination address upon receipt of headers.

更多“A frame with two,or sometimes four,arms through which are threaded the guidelines and whic ”相关问题

  • 第1题：

    Which two data link layers are supported by cisco ios software for IPv6?()

    A.PPP

    B.FDDI

    C.Frame Relay PVC

    D.NBMA

    E.Frame Relay SVC


    参考答案：A, C

  • 第2题：

    Which two data link layers are supported by cisco ios software for IPv6？（）

    • A、PPP
    • B、FDDI
    • C、Frame Relay PVC
    • D、NBMA
    • E、Frame Relay SVC

    正确答案:A,C

  • 第3题：

    Which WAN service utilizes two different encapsulation types (one for data and one for signaling) on its data link layer?（）

    • A、ISDN
    • B、Frame Relay
    • C、ATM
    • D、FDDI

    正确答案:A

  • 第4题：

    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server？（）

    • A、 One， two， three or four processors
    • B、 One， two， or three processors
    • C、 One， three， or four processors
    • D、 One， two or four processors

    正确答案:D

  • 第5题：

    While using a packet analyzer， you notice four additional bytes being added to the packets in the  Company network.  Which protocol inserts a four byte tag into the Ethernet frame and recalculates  CRC value？  （）

    • A、 DTP
    • B、 VTP
    • C、 802.1Q
    • D、 ISL
    • E、 None of the other alternatives apply

    正确答案:C

  • 第6题：

    What are two characteristics of "store and forward" switching?（）

    • A、Latency fluctuates regardless of frame size.
    • B、The switch receives the complete frame before beginning to forward it.
    • C、Latency through the switch varies with frame length.
    • D、The switch checks the destination address upon receipt of headers.

    正确答案:B,C

  • 第7题：

    Which of the following x366 8GB memory configurations will produce the best performance？（）

    • A、One memory card with four 2GB DIMMs
    • B、Two memory cards with four 2GB DIMMs
    • C、Two memory cards with eight 1GB DIMMs
    • D、Four memory cards with eight 1GB DIMMs

    正确答案:D

  • 第8题：

    多选题
    Which two fields are found in an Ethernet frame header?（）
    A

    TTL

    B

    flags

    C

    checksum

    D

    type


    正确答案： B,D
    解析： 暂无解析

  • 第9题：

    多选题
    Which two traffic types trigger pass-through firewall user authentication？（）
    A

    SSH

    B

    Telnet

    C

    ICMP

    D

    OSPF

    E

    HTTP


    正确答案： A,E
    解析： 暂无解析

  • 第10题：

    单选题
    A frame with two，or sometimes four，arms through which are threaded the guidelines and which is used to keep the drill stem and bit in line with the center opening in the temporary guide base is the（）.
    A

    drill stem guide

    B

    guide frame

    C

    drill string frame

    D

    casing guide


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server？（）
    A

     One， two， three or four processors

    B

     One， two， or three processors

    C

     One， three， or four processors

    D

     One， two or four processors


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    What are two characteristics of "store and forward" switching?（）
    A

    Latency fluctuates regardless of frame size.

    B

    The switch receives the complete frame before beginning to forward it.

    C

    Latency through the switch varies with frame length.

    D

    The switch checks the destination address upon receipt of headers.


    正确答案： D,C
    解析： 暂无解析

  • 第13题：

    Did it take him to get through the work?__________

    A．one and a half year

    B．B two Scores of days

    C．several hundred days

    D．four dozens weeks


    正确答案：C
    A项表示“一年半”，名词“year”应用复数形式，score和dozen在表示一个数目时不能加S

  • 第14题：

    Which two Any Transport over MPLS （AToM） traffic encapsulations require the use of a control word？（）

    • A、HDLC
    • B、ATM AAL5
    • C、PPP
    • D、Ethernet VLAN
    • E、Frame Relay

    正确答案:B,E

  • 第15题：

    Which of the following is the correct configuration for a RAID 5 array?（）

    • A、A two disk set with one data strip
    • B、A three disk set with two data strips and a parity strip
    • C、A two disk set with two data strips
    • D、A four disk set with two sets of data strips

    正确答案:B

  • 第16题：

    Which two traffic types trigger pass-through firewall user authentication？（）

    • A、SSH
    • B、Telnet
    • C、ICMP
    • D、OSPF
    • E、HTTP

    正确答案:B,E

  • 第17题：

    Which two protocols can have their headers compressed through MQC？（）

    • A、RTP
    • B、RTSP
    • C、HTTP
    • D、TCP
    • E、UDP

    正确答案:A,D

  • 第18题：

    Which of the following RAID arrays should be used to achieve the MOST performance？（）

    • A、 Four drives with RAID 0
    • B、 Three drives with RAID 5
    • C、 Four drives with RAID 10
    • D、 Two drives with RAID 50

    正确答案:A

  • 第19题：

    The storage specialist sized a DS8800 proposal with eight host adapters in the four-port version. 240 drives of the 146GB-15k rpm type will be installed. The proposal needs to meet a very competitive price. The customer will have only minor capacity growth in the future.  Which of the following solutions best meets these requirements（）

    • A、offer a DS8800 one-frame system in four-way processor version and standard cabling
    • B、offer a DS8800 one-frame system in two-way processor version and business class cabling
    • C、offer a DS8800 one-frame system in two-way processor version and standard cabling
    • D、offer a DS8800 one-frame system in four-way processor version and business class cabling

    正确答案:A

  • 第20题：

    单选题
    While using a packet analyzer， you notice four additional bytes being added to the packets in the  Company network.  Which protocol inserts a four byte tag into the Ethernet frame and recalculates  CRC value？  （）
    A

     DTP

    B

     VTP

    C

     802.1Q

    D

     ISL

    E

     None of the other alternatives apply


    正确答案： E
    解析： 暂无解析

  • 第21题：

    问答题
    On the left are two shapes with an arrow between them. Decided how the second is related to the first. After this there is a third shape, an arrow and four shapes. Find which of the four shapes goes with the third one to make a pair like the two on the left.

    正确答案： C
    解析： (从左边的例子来看，第二个的边框比第一个黑重，第一竖栏的字母B由上转到下，第二竖栏的方框由上转到下，第三竖栏不变。以此类推，选项C为正确答案。)

  • 第22题：

    多选题
    Which two protocols can have their headers compressed through MQC？（）
    A

    RTP

    B

    RTSP

    C

    HTTP

    D

    TCP

    E

    UDP


    正确答案： A,B
    解析： 暂无解析

  • 第23题：

    多选题
    Which two fields are found in an Ethernet frame?（）
    A

    Version

    B

    TTL

    C

    Checksum

    D

    Flags

    E

    Data


    正确答案： A,D
    解析： 暂无解析

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