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单选题
A user received an email from their bank asking them to login and verify their personal information.The user complies and fills in the requested information. Days later the user notices their checking account is empty. This is a result of which of the following?（）
A
Spam
B
Phishing
C
Adware
D
A Trojan
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The Pilgrims were able to survive in America because ().
A.they received help from the IndiansB.they were supported by rich companiesC.many ships brought them food from EnglandD.they had signed the Mayflower Compact
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听力原文：M: Most banks tend to decline loan proposals which are highly speculative.W: I think because the banks expect the loan to generate sufficient profit and positive cash-flow for themselves and for the clients.Q: What will the banks usually do to the highly speculative loan proposals?(15)A．The banks will disapprove them.B．The banks will approve them.C．The Bank will benefit from the loans.D．The bank will make profit from lending.
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听力原文：If you lose your bank notes, the chance for you to get them back is not high.(10)A．If you lose your bank notes, you will not get them back.B．If you lose your bank notes, you will get compensation.C．If you lose your bank notes, you can get them back soon.D．If you lose your bank notes, most probably, you will not get them back.
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What does“down payment”refer to in the passage? __________A.Money borrowed from a bank as a mortgage
B.Money paid to a bank before the mortgages is given
C.Interest received by a person who borrows money as the mortgages
D.Interest charged by a bank on a mortgage
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用所给的词和词组写出符合逻辑的句子。 a number of/have been/smoking/received from/requests/employees/in offices/asking that/be banned
考题
You executed the following command in the lsnrctl utility to stop the listener： lsnrctl STOP L1 What is the effect of this command if L1 is the only listener configured for your database？（）A、It terminates all user sessions.B、It prevents users from logging in to the database remotely.C、It halts the server until all user transactions are completed.D、The server hangs， so users will receive an error asking them to login again.E、Connected users would get an error with the message "End of communication channel".
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An application or user experiences poor performance， yet examination of the nfsstat -c output indicates no or very few timeouts and retransmits. This means that the client is receiving responses from the server as fast as it is asking for them. What is the first thing to be checked？（）A、There is an appropriate number of NFS daemons running on the server machineB、There is an appropriate number of biod daemons running on the client machineC、The server is not CPU boundD、There is an appropriate number of biod daemons running on the server machine
考题
查询student表中的所有非空email信息，以下语句正确的是（）。A、Select email from student where email !=nullB、Select email from student where email not is nullC、Select email from student where email nullD、Select email from student where email is not null
考题
查询student表中的所有非空email信息，以下语句正确的是（）A、Select email from student where email!=nullB、Select email from student where emailnotisnullC、Select email from student where emailnullD、Select email from student where emailisnotnull
考题
Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）A、prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributedB、all prefixes in its routing tableC、prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD、prefixes received from EBGP peers and prefixes received from route reflectorsE、prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGPF、prefixes received from other IBGP peers and prefixes received from route reflectors
考题
A user received an email from their bank asking them to login and verify their personal information.The user complies and fills in the requested information. Days later the user notices their checking account is empty. This is a result of which of the following?（）A、SpamB、PhishingC、AdwareD、A Trojan
考题
An administrator receives a call from a user who is unable to receive email. After troubleshooting the administrator is able to resolve the issue and verify that user is able to access email again. Which of the following is the NEXT step that the administrator should take？（）A、 Implement preventative measures.B、 Close the issue.C、 Document the outcome.D、 Question other users to make sure they are not having the same issue.
考题
An administrator receives a call from a user who is unable to receive email. After troubleshooting the administrator is able to resolve the issue and verify that user is able to access email again. Which of the following is the NEXT step that the administrator should take?（）A、Implement preventative measures.B、Close the issue.C、Document the outcome.D、Question other users to make sure they are not having the same issue
考题
An administrator receives a call from a user who is unable to receive email. After checking the workstation and email settings the administrator is still not able to determine the problem. Which of thefollowing is the NEXT step that the administrator should take？ （）A、 Create an action plan.B、 Escalate the issue.C、 Reboot the mail server.D、 Document the solution.
考题
A user calls about a problem with receiving email. After troubleshooting the user’s computer and finding nothing wrong, the technician contacts the email sender and finds out the user gave out their email address incorrectly. Which of the following is the BEST approach in explaining the issue to the user?（）A、“Sometimes computers are just strange, but it seems to be working now.”B、“You gave them the wrong address and caused this problem.”C、“The sender had the e-mail address wrong, but they have it correct now and the problem has been resolved.”D、“The SMTP server was not getting a proper resolution of the recipient name field when it was parsing the header.”
考题
An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file（）A、/tmpB、/var/preserveC、/var/tmp/$USERD、$HOME/.vi
考题
单选题查询student表中的所有非空email信息，以下语句正确的是（）。A
Select email from student where email !=nullB
Select email from student where email not is nullC
Select email from student where emailnullD
Select email from student where email is no tnull
考题
单选题You executed the following command in the lsnrctl utility to stop the listener： lsnrctl STOP L1 What is the effect of this command if L1 is the only listener configured for your database？（）A
It terminates all user sessions.B
It prevents users from logging in to the database remotely.C
It halts the server until all user transactions are completed.D
The server hangs， so users will receive an error asking them to login again.E
Connected users would get an error with the message End of communication channel.
考题
单选题An application or user experiences poor performance， yet examination of the nfsstat -c output indicates no or very few timeouts and retransmits. This means that the client is receiving responses from the server as fast as it is asking for them. What is the first thing to be checked？（）A
There is an appropriate number of NFS daemons running on the server machineB
There is an appropriate number of biod daemons running on the client machineC
The server is not CPU boundD
There is an appropriate number of biod daemons running on the server machine
考题
单选题An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file（）A
/tmpB
/var/preserveC
/var/tmp/$USERD
$HOME/.vi
考题
单选题A user states that email is not being received. Which of the following protocols should thetechnician check for incoming mail?（）A
SMTPB
POP3C
NNTPD
HTTP
考题
单选题An administrator receives a call from a user who is unable to receive email. After troubleshooting the administrator is able to resolve the issue and verify that user is able to access email again. Which of the following is the NEXT step that the administrator should take？（）A
Implement preventative measures.B
Close the issue.C
Document the outcome.D
Question other users to make sure they are not having the same issue.
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？（）A
prefixes received from any other BGP peer and prefixes locally originated via networkstatements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers，and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
单选题Which types of prefixes will a router running BGP most likely advertise to an IBGP peer， assuming it is not configured as a route reflector？ （）A
prefixes received from any other BGP peer and prefixes locally originated via network statements or redistributedB
all prefixes in its routing tableC
prefixes received from EBGP peers and prefixes locally originated via network statements or redistributedD
prefixes received from EBGP peers and prefixes received from route reflectorsE
prefixes received from other IBGP peers， prefixes received from EBGP peers， and prefixes redistributed to BGPF
prefixes received from other IBGP peers and prefixes received from route reflectors
考题
问答题用所给的词和词组写出符合逻辑的句子。 a number of/have been/smoking/received from/requests/employees/in offices/asking that/be banned
考题
单选题A user calls about a problem with receiving email. After troubleshooting the user’s computer and finding nothing wrong, the technician contacts the email sender and finds out the user gave out their email address incorrectly. Which of the following is the BEST approach in explaining the issue to the user?（）A
“Sometimes computers are just strange, but it seems to be working now.”B
“You gave them the wrong address and caused this problem.”C
“The sender had the e-mail address wrong, but they have it correct now and the problem has been resolved.”D
“The SMTP server was not getting a proper resolution of the recipient name field when it was parsing the header.”
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