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You have a computer that runs Windows 7. The Encrypting File System (EFS) key is compromised. Youneed to create a new EFS key. Which command should you run?（）
A . Certutil -getkey
B . Cipher.exe /k
C . Icacls.exe /r
D . Syskey.exe
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Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch?（）
A . sysdumpdev -k
B . sysdumpdev -L
C . sysdumpdev -K
D . sysdumpdev -P
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Which new key architectural element introduced in WebLogic Server l2c should you take advantage of when designing Disaster Recovery Centers with active - passive mode?（）
A . MAN Clusters, because they would allow you to synchronously replicate state in low latency networks
B . WAN Clusters, because they would allow you to asynchronously replicate state in nonlow latency networks.
C . Transaction Log in the database, because you could avoid synchronizing two replication technologies (database and file)
D . Data Guard, because it is the most effective way to replicate a state across locations
E . GoldenGate, because it is the most effective way to replicate a state across locatio
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Which type of event indicates a key pressed on a java.awt.Component？（）
A . KeyEvent
B . KeyDownEvent
C . KeyPressEvent
D . KeyTypedEvent
E . KeyPressedEvent
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A programmer is developing a class Key， that will be used as a key in a standard java.util.HashMap.
Which two methods should be overridden to assure that Key works correctly as a key？（）
https://assets.asklib.com/images/image2/2018080116225583384.jpg
A . public int hashCode（）
B . public void hashCode（）
C . public int compareTo（Object o）
D . public boolean equals（Object o）
E . public boolean compareTo（Key k）
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Under which two circumstances should Spanning Tree Protocol be implemented?（）
A . to ensure a loop-free topology
B . to protect against user-side loops
C . when a VLAN spans access layer switches
D . for the most deterministic and highly available network topology
E . because of the risk of lost connectivity without Spanning Tree Protocol
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In which phase should a TDA be performed?（）
A . Server deployment
B . Installation and server configuration
C . Problem determination/resolution
D . Needs analysis and desig
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Which of the following will be a consequence of defining the column IDCOL2 in TABLE2 as a foreign key referencing the primary key (IDCOL1) of TABLE1?（）
A . DB2 will no longer allow updating the value of IDCOL1 in TABLE1.
B . When inserting a row in TABLE2, the only values that DB2 will allow for IDCOL2 are the existing values of IDCOL1.
C . When inserting a row in TABLE2, DB2 will only allow foreign values for IDCOL2, that is values which do not exist in IDCOL1.
D . When a SELECT statement joins TABLE1 with TABLE2, DB2 will automatically add the condition TABLE1.IDCOL1=TABLE2.IDCOL2 if not specified in the statement.
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Before starting to hoist provisions，which should be checked?（）
A . Hoist rope is not kinked
B . Multiple part lines are not twisted around each other
C . The hook is centrally located over the load
D . All of the above
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Which should be the key driver for a company security policy’s creation， implementation and enforcement？（）
A . the business knowledge of the IT staff
B . the technical knowledge of the IT staff
C . the company’s business objectives
D . the company’s network topology
E . the IT future directio
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Which of the following commands should be used to assure that a dump can be forced using the reset button on a system without a key switch? （）
A . sysdumpdev -k
B . sysdumpdev -L
C . sysdumpdev -K
D . sysdumpdev -P
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Which key should be pressed on an ASCII terminal during the system initialization to force the system to read from the default boot list？（）
A . 1
B . 3
C . 5
D . 9
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Under which two circumstances should Spanning Tree Protocol be implemented？ （）
A . to ensure a loop-free topology
B . to protect against user-side loops
C . when a VLAN spans access layer switches
D . for the most deterministic and highly available network topology
E . because of the risk of lost connectivity without Spanning Tree Protocol
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You need to select a class that is optimized for key-based item retrieval from both small and large collections. Which class should you choose？（）
A . OrderedDictionary class
B . HybridDictionary class
C . ListDictionary class
D . Hashtable cla
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Which file should be edited to manually add a printer？ （）
A . /etc/prtconf
B . /etc/qconfig
C . /etc/lpconfig
D . /etc/prtconfig
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Which four of these key points should be considered during implementation of PPPoA architecture？（）
A . the number of subscribers that will be serviced currently and in the future because this affects the number of required PPPoA sessions
B . The types of applications that the NSP offers to the end subscriber
C . The capacity of ATM and Frame Relay interworking on the NSP
D . in the case of more than one user， whether all users need to reach the same final destination orservice，or they all have different service destinations
E . Whether the service provider or the final service destination is providing the IP address to the CPE of the subscriber
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Which three techniques should be used to secure management protocols？（）
A . Configure SNMP with only read-only community strings.
B . Encrypt TFTP and syslog traffic in an IPSec tunnel.
C . Implement RFC 3704 filtering at the perimeter router when allowing syslog access from devices on the outside of a firewall.
D . Synchronize the NTP master clock with an Internet atomic clock.
E . Use SNMP version 2.
F . Use TFTP version 3 or above because these versions support a cryptographic authentication mechanism between peers.
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The syllabus ____ precisely which books should be studied.
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Which gift should be presented in fiverites except in Nazheng?
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Which should NOT be in problem descriptions or formulation section?
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In results section, tables and/or figures should be sequenced to present your key findings in a logical order.
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In a country that defines itself by ideals, not by shared blood, who should be allowed to come, work and live here？ In the wake of the Sept. 11 attacks these questions have seemed more pressing.
On Dec. 11, 2001, as part of the effort to increase homeland security, federal and local authorities in 14 states staged "Operation Safe Travel "--raids on airports to arrest employees with false identification(身份证明). In Salt Lake City there were 69 arrests. But those captured were anything but terrorists, most of them illegal immigrants from Central or South America. Authorities said the undocumented workers' illegal status made them open to blackmail(讹诈)by terrorists.
Many immigrants in Salt Lake City were angered by the arrests and said they felt as if they were being treated like disposable goods.
Mayor Anderson said those feelings were justified to a certain extent. "We're saying we want you to work in these places, we're going to look the other way in terms of what our laws are and then when it's convenient for us, or when we can try to make a point in terms of national security, especially after Sept. 11, then you're disposable. There are whole families being uprooted for all of the wrong reasons," Anderson said.
If Sept, 11 had never happened, the airport workers would not have been arrested and could have gone on quietly living in America, probably indefinitely. Ana Castro, a manager at a Ben & Jerry's ice cream shop at the airport, had been working 10 years with the same false Social Security card when she was arrested in the December airport raid. Now she and her family are living under the threat of deportation(驱逐出境). Castro's case is currently waiting to be settled. While she awaits the outcome, the government has granted her permission to work here and she has returned to her job at Ben & Jerry's.
According to the author, the United States claims to be a nation ______.
A．composed of people having different values
B．encouraging individual pursuits
C．sharing common interests
D．founded on shared ideals
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When it comes to successful overseas investments that can yield high profits, the key is which country you should put your capital in
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For relation where primary key contains multiple attributes, no non-key attribute should be functionally dependent on a part of primary key. This relation R is at least in(66).
A．3NF
B．2NF
C．INF
D．BCNF
