Why would a developer prefer to use SOAP Web services over REST Web services？（）

A .  Guarantee of higher application performance and reliability if the transactions are flowing between instances of the same container type. B . Easier to build a Shared Services infrastructure that can provide best practices， tools and expertise around HA/Management.... with a single type of container than a mix of multiple types C .  You’ll save on hardware costs with a homogenous environment D .  It’s a necessary step in our move toward adopting SOA

A . Because row IDs may change during the flashback operation B . Because the object number changes after the flashback operation C . Because the rows are retrieved from the recycle bin during the flashback operation D . Because the table is moved forward and back to a temporary during the flashback opertio

A . xSeries specialist，as the customer may have some Intel-based systems. B . Hardware customer engineer，as they will be installing the entire solution. C . Services specialist，as they can provide education recommendations for the entire solution.  D . Storage specialist，as the customer may need disk to store the data and tape to backup the data.

A . Prepare B . Operate C . Plan D . Desig

A . to prevent unauthorized Telnet access to a switch port B . to limit the number of Layer 2 broadcasts on a particular switch port C . to prevent unauthorized hosts from accessing the LAN D . to protect the IP and MAC address of the switch and associated ports E . to block unauthorized access to the switch management interfaces over common TCP port

A .  Initiate an incomplete recovery operation using RMAN. B .  Copy the table from a development database. C .  Advise the user to rekey the data. D .  Perform a Flashback Drop operation. E .  Perform a Flashback Recovery operation.

A . in order to optimize the path that frames take from source to destination B . to increase the priority so a designated port will become a root port C . to increase the BID, so the switch is more likely to become root bridge D . in order to allow VLANs to be sent from one switch to another across a single link E . to force a given switch to become an STP server

A . to prevent unauthorized Telnet access to a switch port B . to limit the number of Layer 2 broadcasts on a particular switch port C . to prevent unauthorized hosts from accessing the LAN D . to protect the IP and MAC address of the switch and associated ports E . to block unauthorized access to the switch management interfaces over common TCP port

A . Runnable allows the workflow engine to compile the process. B . Runnable allows the process to be included as a stand-alone subprocess. C . Runnable allows the workflow engine to check its status during process execution. D . Runnable allows the workflow engine to define this as a top-level process and initiate it

A . cirrus B . cirrocumulus C . altocumulus D . cumulonimbu

A . GRE can use transport mode and save up to twenty bytes per packet. B . The corporate network includes many discontinuous blocks of IP networks and requires split tunneling. C . The corporation's primary application is based on IP multicast. D . Without GRE, there is no means to detect a head-end failure. E . GRE would enable path MTU discovery.

A .  Because row IDs may change during the flashback operation B .  Because the object number changes after the flashback operation C .  Because the rows are retrieved from the recycle bin during the flashback operation D .  Because the table is moved forward and back to a temporary during the flashback opertio

A．Because it was melting, B．Because it was good and cheap. C．Because it was fresh and hard. D．Because it was of premium quality.

M: ...and be boxed in by a thousand other houses I suppose~ Surrounded by a thousand faceless neighbors. No, let' s go for the village. After all I'm the one who has to do all the traveling. Back and forth to London every day. And I would rather add a 15 minutes bus ride to the train ride than be--How does it go？--cabin' d, cribb' d confi' d. F: That' s all very well...all very well to take that romantic attitude. You know... you think you can get out of everything...wriggle out of any argument...by quoting Shakespeare. What about my preferences？ You are being selfish you know. M: Selfish？ Me？ F: Yes. Think of the children. Its seems to me that you are so carried away with the idea that your personal likes and dislikes are making you anything but practical. What's the relations between the speakers？ A．Friends. B．Colleagues. C．Husband and wife. D．Landlord and tenant.

A. The WLAN card is 802.11g. B. The WLAN card is 802.11b. C. The WLAN card is 802.11n. D. The WLAN card is 802.11a.

A．Because her father is herbalist doctor． B．Because when she was young and sick, Chinese medicine saved her life C．Because she read many books about Chinese medicine D．Because she was curious and bright．

A、manual search of other companies' price lists. B、interview with a local builder C、Internet search of insulation values for weather blankets D、scientific experiment that presents price choices with controlled variables

A. Because row IDs may change during the flashback operation B. Because the object number changes after the flashback operation C. Because the rows are retrieved from the recycle bin during the flashback operation D. Because the table is moved forward and back to a temporary during the flashback operation