All the database users are presently connected to the database instance and working. The HR userhas opened three database sessions and executed the following command in one of his sessions： SQL> UPDATE persons SET ccode=’U031’ WHERE ccode=’U029’； 123 row

题目

All the database users are presently connected to the database instance and working. The HR userhas opened three database sessions and executed the following command in one of his sessions： SQL> UPDATE persons SET ccode=’U031’ WHERE ccode=’U029’； 123 rows updated.  SQL> DELETE FROM persons WHERE exp=’Y’； 3 rows deleted.  The SYS user opens a new session after HR executed the above commands.  Which sessions can seethe effect of the UPDATE and DELETE commands （）

  • A、all sessions of the HR user only
  • B、all sessions of the HR user and the SYS user
  • C、the session of the HR user that executed the commands
  • D、all the sessions for which the database users have access privilege to the PERSONS table
相似考题

1.我们从特供商场购买食品，并加强对所购食品的检查A.We’ll buy all the food from supermarket and check all the food we buy carefullyB.We’ll buy all the food from foreign countries and check all the food we buy carefullyC.We’ll import all the food and check all the food we buy carefullyD.We’ll buy all the food from exclusive shops and check all the food we buy carefully

2.有关ALL以下说法正确的是A、免疫学分型将T细胞ALL分为4个亚型B、免疫学分型将B细胞ALL分为3个亚型C、仅10%ALL患者可检出克隆性核型异常相关性D、除ALL L3型以外，ALL的免疫学亚型与FAB亚型之间无相关性E、免疫学分型将ALL分为T细胞ALL、B细胞ALL和T、B细胞混合性ALL

3.下列命令中,功能相同的是A．DELETE ALL和PACKB．DELETE ALL、ZAP和PACKC．DELETE ALL、PACK和ZAPD．DELETE ALL和RECALL ALL

4.Her sister did better than Elisabeth ________.(A) in all sides(B) on all sides(C) in all side(D) on all side

更多“All the database&ensp”相关问题

  • 第1题：

    [A] All in all [B] In addition [C] In case [D] After all


    正确答案：D
    28.D all in all总之；in addition除此之外，另外；in case以防；after all 毕竟。根据前文所述杰索普需要帮他承担风险的人，可推断此处应紧接着解释这个风险是什么，也就是“毕竟，他们还不确定黄金是否还在那里。”，故选D。

  • 第2题：

    __________ specifies the feature of [+continuant] .

    A、all the fricatives

    B、all the fricatives and glides

    C、all the fricatives and liquids

    D、all the fricatives, liquids and glides


    参考答案：D

  • 第3题：

    Barbara tried _______ in the door but _________ worked.

    A、every of her keys; none

    B、all of her keys; not every one

    C、all of her keys; none

    D、her all keys; not all


    正确答案：C

  • 第4题：

    ________ can be done ________ been done.

    A.All that...has

    B.All that...have

    C.All...has

    D.All...have


    正确答案：A
    解析：本题考查主谓一致的用法。由 all that 引导的主语从句“all that can be done”(所有能被做的事情)应视为单数，所以整个句子的谓语动词也应该用单数形式，构成现在  完成时的被动语态：has been done。句意：“所有能做的都做了。”

  • 第5题：

    The residents, ___________had been damaged by the flood, were given help by the Red Cross.

    A.all their homes
    B.all whose homes
    C.all of whose homes
    D.all of their homes

    答案：C
    解析：
    考查非限制性定语从句。句意为“那些房屋全部被洪水毁坏的居民得到了红十字会的救济”。两个逗号之间显然是一个非限制性定语从句，所以用关系代词whose指代the residents。因为whose后面接的是一个从句．所以要用代词all of而不用形容词all。正确答案为C。

  • 第6题：

    原始细胞CD41阳性的急性白血病属FAB分类的

    A.ALL-12
    B.ALL-M6
    C.ALL-M3
    D.ALL-M7
    E.ALL-M4

    答案：D
    解析：
    CD41为巨核细胞系分化发育过程学特异性标记，而根据中国急性白血病分型标准，巨核细胞白血病归于M7亚型。

  • 第7题：

    We can't tell you the results until we have looked at（）

    • A、all the datum
    • B、the all data
    • C、all the data
    • D、the all datum

    正确答案:C

  • 第8题：

    在MSCserver用（）指令可以检查MGW的状态：

    • A、NRGWP：MG=ALL；
    • B、C7NCP：SP=ALL，SSN=ALL；
    • C、IHALP：EPID=all；
    • D、IHSTP：IPPORT=ALL；

    正确答案:A

  • 第9题：

    在MSCserver用（）指令可以检查SCCP层的通达性：

    • A、NRGWP：MG=ALL；
    • B、C7NCP：SP=ALL，SSN=ALL；
    • C、IHALP：EPID=all；
    • D、IHSTP：IPPORT=ALL；

    正确答案:B

  • 第10题：

    What is the effect of the following access list condition access-list 101 permit ip 10.25.30.0 0.0.0.255 any（）。

    • A、permit all packets matching the first three octets of the source address to all destinations
    • B、permit all packets matching the last octet of the destination address and accept all source addresses
    • C、permit all packets from the third subnet of the network address to all destinations
    • D、permit all packets matching the host bits in the source address to all destinations
    • E、permit all packets to destinations matching the first three octets in the destination address

    正确答案:A

  • 第11题：

    Which routers must be configured with the same authentication string when configuring OSPF authentication？（）

    • A、all routers on a link
    • B、all routers in an area
    • C、all external OSPF peers
    • D、all routers in an OSPF domain

    正确答案:A

  • 第12题：

    单选题
    The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.00.0.0.255 any What is the effect of this access list configuration？（）
    A

    ermit all packets matching the first three octets of the source address to all destinations

    B

    permit all packet matching the last octet of the destination address and accept all source addresses

    C

    permit all packet matching the host bits in the source address to all destinations

    D

    permit all packet from the third subnet of the network address to all destinations


    正确答案： D
    解析： 暂无解析

  • 第13题：

    The villagers,()had been destroyed by the flood, were helped by the Red Cross.

    A、all whose homes

    B、all of their homes

    C、all of whose homes

    D、all their homes


    参考答案：C

  • 第14题：

    _____________, we started looking for work.

    A. Having been spent all the money

    B. All the money having been spent

    C. We spent all the money

    D. All the money was spent


    正确答案：B

  • 第15题：

    ___ I’d like to welcome you to the conference.

    A、All first

    B、First of all

    C、Of all the first

    D、All of the first


    参考答案：B

  • 第16题：

    What is the effect of the following access list condition access－list 101 permit ip 10.25.30.0 0.0.0.255 any()。

    A.permit all packets matching the first three octets of the source address to all destinations

    B.permit all packets matching the last octet of the destination address and accept all source addresses

    C.permit all packets from the third subnet of the network address to all destinations

    D.permit all packets matching the host bits in the source address to all destinations

    E.permit all packets to destinations matching the first three octets in the destination address


    参考答案：A

  • 第17题：

    原始细胞CD41阳性的急性白血病属FAB分类的

    A.ALL-L
    B.ALL-M6
    C.ALL-M3
    D.ALL-M7
    E.ALL-M4

    答案：D
    解析：
    CD41为巨核细胞系分化发育过程学特异性标记，而根据中国急性白血病分型标准，巨核细胞白血病归于M7亚型。

  • 第18题：

    原始细胞CD41阳性的急性白血病属FAB分类的

    A.ALL-L2
    B.ALL-M6
    C.ALL-M3
    D.ALL-M7
    E.ALL-M4

    答案：D
    解析：
    CD41为巨核细胞系分化发育过程中特异性标记，而根据中国急性白血病分型标准，巨核细胞白血病归于M7亚型。

  • 第19题：

    （） must know the location as well as the operation of the life-saving and fire-fighting appliances.

    • A、All officers
    • B、All engineers
    • C、All the crew
    • D、All sailors

    正确答案:C

  • 第20题：

    在MSCserver用（）指令可以检查SCTP association：

    • A、NRGWP：MG=ALL；
    • B、C7NCP：SP=ALL，SSN=ALL；
    • C、IHALP：EPID=all；
    • D、IHSTP：IPPORT=ALL；

    正确答案:C

  • 第21题：

    The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.0 0.0.0.255 any What is the effect of this access list configuration?（）

    • A、permit all packets matching the first three octets of the source address to all destinations
    • B、permit all packet matching the last octet of the destination address and accept all source addresses
    • C、permit all packet matching the host bits in the source address to all destinations
    • D、permit all packet from the third subnet of the network address to all destinations

    正确答案:A

  • 第22题：

    执行（）菜单命令，可以弹出执行自动布线对话框。

    • A、Tools/All…
    • B、Design/All…
    • C、Auto Route/All…
    • D、Place/All…

    正确答案:B

  • 第23题：

    单选题
    What is the effect of the following access list condition?  access-list 101 permit ip 10.25.30.0 0.0.0.255 any（）。
    A

    permit all packets matching the first three octets of the source address to all destinations

    B

    permit all packets matching the last octet of the destination address and accept all source addresses

    C

    permit all packets from the third subnet of the network address to all destinations

    D

    permit all packets matching the host bits in the source address to all destinations

    E

    permit all packets to destinations matching the first three octets in the destination address


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    The expression “letting it all hang out” means “______”.
    A

    balancing all thoughts

    B

    expressing all real feelings

    C

    considering all relationships

    D

    admitting all human weaknesses


    正确答案： B
    解析：
    语义题。理解 “letting it all hang out”的关键是“hang out”，它从字面看表示“挂出去”，而且从第一段最后一句话 “…this over-zealous devotion to speaking one’s mind…”可知， “letting it all hang out”的意思是表达所有的真实感情，因此选B。

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