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You need to design the VLAN scheme for the Company network. Which two statements are true about best practices in VLAN design？（）
A . Routing should occur at the access layer ifvoice VLANs are utilized. Otherwise， routing should occur at the distribution layer.
B . Routing should always be performed at the distribution layer.
C . VLANs should be localized to a switch.
D . VLANs should be localized to a single switch unlessvoice VLANs are being utilized.
E . Routing should not be performed between VLANs located on separate switches.
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Which firewall best practices can help mitigate worm and other automated attacks？（）
A . Segment security zones
B . Restrict access to firewalls
C . Use logs and alerts
D . Set connection limit
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Which three best practices should be implemented at the campus backbone submodule to support the server farm module?（）
A . Implement highly redundant switching and links with no single points or paths of failure.
B . Implement server load balancing.
C . Implement the Hot Standby Router Protocol (HSRP) for failover protection.
D . Implement intrusion detection with automatic notification of intrusion attempts in place.
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Which three items are Cisco best-practice recommendations for securing a network？（）
A . Routinely apply patches to operating systems and applications
B . Disable unneeded services and ports on hosts
C . Deploy HIPS software on all end-user workstations
D . Require strong passwords and enable password expiratio
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Which option is best practice for creating a recovery catalog owner in the catalog database？（）
A . Granting UNLIMITED QUOTA on the SYSTEM tablespace to the owner
B . Allocating the SYSTEM tablespace as the default tablespace and granting the SYSDBA privilege to the user
C . Creating a new tablespace，allocating this as the default， and granting UNLIMITED QUOTA on this tablespace to the user
D . Allocating the SYSAUX tablespace as the default tablespace and granting UNLIMITED QUOTA on this tablespace to the user
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Which option is best practice for creating a recovery catalog owner in the catalog database?（）
A . Granting UNLIMITED QUOTA on the SYSTEM tablespace to the owner
B . Allocating the SYSTEM tablespace as the default tablespace and granting the SYSDBA privilege to the user
C . Creating a new tablespace, allocating this as the default, and granting UNLIMITED QUOTA on this tablespace to the user
D . Allocating the SYSAUX tablespace as the default tablespace and granting UNLIMITED QUOTA on this tablespace to the user
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What are BCP 38 （Best Common Practices 38）/RFC 2827 Ingress Packet Filtering Principles？（）
A . Filter Smurf ICMP packets.
B . Filter as close to the core as possible
C . Filter as close to the edge as possible
D . Filter as precisely as possible
E . Filter both source and destination where possible
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What is a site survey best practice for location-based services？（）
A . 20 percent cell overlap
B . four access points detecting a client at -76 dBm or better
C . 10 percent cell overlap
D . three access points detecting a client at -75 dBm or better
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After you have restored and recovered a database to a new host by using a previously performed Recovery Manager （RMAN） backup， which is the best option you would consider for the new database？（）
A . Opening the database in RESTRICTED mode
B . Opening the database with the RESETLOGS option
C . Setting a new DBID for the newly restored database
D . Restoring the server parameter file （SPFILE） to the new host
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A company wants to buy memory efficiently on their p5 590 to allow for the best performance. What is the best practice for adding memory for performance?（）
A . Install more cards of smaller capacity and same size across MCMs. Use DDR2(dual data rate) memory if using HPC (High Performance Computing).
B . Install fewer cards of larger capacity of the same size across MCMs. Servers with one processor book must have a minimum of four memory cards installed.
C . Intermix DDR1 and DDR2 memory so that partitions requiring the higher performance can take advantage of them. Half of the available memory slots in the system should contain memory.
D . Use fewer higher density memory cards so that a few memory slots are left open for future growth. Each processor book provides sixteen memory card slots. The p5 590 supports a maximum of 64 memory cards.
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Companycom is purchasing a 64-way p5 595. They have determined the location for the server is in a datacenter which does not have a raised floor. Which of the following would best meet the server requirements?（）
A . The server must be installed into a location with a raised floor for optimum system cooling and cable management.
B . The server should be purchased as a p5 590 and then upgraded to a p5 595. This will eliminate the need for a raised floor environment.
C . The server should be purchased as 32-way p5 595 and then upgraded to a 64-way. This will eliminate the need for a raised floor environment.
D . The server can be installed into a location without a raised floor if an RPQ is obtained. It is a strong IBM recommendation for a raised floor, not a requirement.
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Which three best practices should be implemented at the campus backbone submodule to supportthe server farm module？ （）
A . Implement highly redundant switching and links with no single points or paths of failure.
B . Implement server load balancing.
C . Implement the Hot Standby Router Protocol （HSRP） for failover protection.
D . Implement intrusion detection with automatic notification of intrusion attempts in place.
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It is considered a best practice to use the Dead Peer Detection (DPD) feature with which VPN topologies?（）
A . IPSec
B . IPSec with GRE
C . DMVPN
D . EZVPN
E . all of the choice
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Doing lots of listening practice is one of _______ best ways of becoming _______ good language learner.
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Best practice for user testing? Start the testing during the very first week of your project.
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We’d better go out tomorrow because Susan _____ the violin all day. A. will be practiced B. will be practicing C. practices D. would be practiced
A、A
B、B
C、C
D、D
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According to the passage, a good response to this practice would be to（）
A．balance the noise with moments of silence
B．eat enough food in order to quiet the stomach
C．use our brains to improve modern technology
D．realize that the sounds seem to be extreme, but are not
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Which would be the best title of the passage？
A.Most expensive burger
B.The history of hamburger
C.A new open burger restaurant
D.How to set the price of burger
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A router has two paths to reach another network in a different autonomous system. Neither route was generated by the local router and both routes have the same default weight an d local preference values.Which statement is true about how BGP would select the best path？（）
A. To influence one route to be preferred, its default local preference value will be changed via the use of the command bgp default local - preference 50
B. Th e router will prefer the shortest autonomous system path
C. If the command bgp always - compare - med has been given, then the router will prefer the route with the highest MED
D. The router will prefer the route with the lower MED
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Engineering students are supposed to be examples of practicality and rationality, but when it comes to my college education I am an idealist and a fool. In high school I wanted to be an electrical engineer and, of Course, any sensible student with my aims would have chosen a college with a large engineering department, famous reputation and lots of good labs and research equipment. But that's not what I did.
I chose to study engineering at a small liberal-arts university that doesn't even offer a major in electrical engineering. Obviously, this was not a practical choice; I came here for more noble reasons. I wanted a broad education that would provide me with flexibility and a value system to guide me in my career. I wanted to open my eyes and expand my vision by interacting with people who weren't studying science or engineering. My parents, teachers and other adults praised me for such a sensible choice. They told me I was wise and mature beyond my 18 years, and I believed them.
I headed off to college, feeling sure I was going to have an advantage over those students who went to big engineering "factories" where they didn't care if you had values or were flexible. I was going to be a complete engineer: technical genius and sensitive humanist all in one.
Now I'm not so sure. Somewhere along the way my noble ideals crashed into reality, as all noble ideals eventually do. After three years of struggling to balance math, physics and engineering courses with liberal arts courses, I have learned there are reasons why few engineering students try to reconcile engineering with liberal-arts courses in college.
The reality that has blocked my path to become the typical successful student is that engineering and the liberal arts simply don't mix as easily as I assumed in high school. Individually they shape a person in very different ways; together they threaten to confuse. The struggle to reconcile the two fields of study is difficult.
The author chose to study engineering at a small liberal-arts university because he ______.
A．intended to be a sensible student with noble ideals
B．wanted to be an example of practicality and rationality
C．intended to be a combination of engineer and humanist
D．wanted to coordinate engineering with liberal-arts courses in college
此题为多项选择题。
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The best title for the passage would be
A．National and For-profit Universities.
B．The Expansion of Universities.
C．University Education of the USA.
D．Dollars and Degrees.
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Look at the four squares [■] that indicate where the following sentence could be added to the passage. Developed countries, for example, invariably have a nuclear family system, which facilitates social and geographical mobility. Where would the sentence best fit？
A．Square Ａ.
B．Square Ｂ.
C．Square Ｃ.
D．Square Ｄ.
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common laws are laws which have been established through common practice in the courts. ()
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What producers of Tylenol had done proved that good ethical practices would yield good results（）
是
否
