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单选题
Which of the following sentences is CORRECT?
A
There is some pens and a book on the desk.
B
The number of the visitors has decreased this year.
C
A number of ancient buildings is destroyed in the war.
D
Neither of us have been abroad.
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参考解析
解析：
考查主谓一致问题。A选项考查的是就近原则；B、C选项考查the number 和of a number of 的用法与区别；D选项考查neither的用法，neither作代词充当主语或做形、形容词修饰主语时，谓语动词一律用单数。
考查主谓一致问题。A选项考查的是就近原则；B、C选项考查the number 和of a number of 的用法与区别；D选项考查neither的用法，neither作代词充当主语或做形、形容词修饰主语时，谓语动词一律用单数。
更多 “单选题Which of the following sentences is CORRECT?A There is some pens and a book on the desk.B The number of the visitors has decreased this year.C A number of ancient buildings is destroyed in the war.D Neither of us have been abroad.” 相关考题
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Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the correct statement from the following:A.This is a valid representation if the logic is correct.B.This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.C.This is invalid because nodes cannot have both dummy inputs and dummy outputs.D.This is a invalid because the number of outputs must equal the number of inputs.E.This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method.
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● Your team has prepared a CPM schedule for your review. You notice that one node has six inputs (including two dummy activities) and four outputs (which include one dummy activity). Select the correct statement from the following:A This is a valid representation if the logic is correct.B This is invalid because a node can have a maximum of one dummy input representation if the logic is correct.C This is invalid because nodes cannot have both dummy inputs and dummy outputs.D This is a invalid because the number of outputs must equal the number of inputs.E This is invalid because a maximum of two inputs and two outputs are allowed using the critical path method.
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To:Rex Roeges,Customer Service Department Iroeges@books, com〉
From：Dave Palmer〈palmer@mail2. com
Re ： Lost book
Dear Mr. Rex Roeges,
I am writing this e—mail concerning a book that I ordered through your company，The Computer Networks 4th edition,order number 20035. I placed the order last month and still have not received the book.
I visited your website and confirmed that my shipping information was correct,and that my credit card has been charged for the book； the website also indicates that the book was shipped using your “Global Carrier，，service the day after I ordered it. Considering that “Global Carrier” shipments typically take two weeks to arrive, I should have received my goods a week ago at the latest. However,my post office informed me they have neither received nor delivered the book. Can you let me know what is going on as soon as possible? Dave PalmerTo ： Dave Palmer ^palmer@mail2. com
From ： Rex Roeges Iroeges@books. com
Re；Lost book
Dear Mr. Palmer,
Thank you for contacting us. It is important to us that our customers are satisfied with our service,so I am very sorry to hear that you have not received your merchandise.
I looked up your order number and discovered that the book has not been sent out. I have rectified this mistake on our website and sent the book to you via express mail. It should arrive within two business days. With the book I have enclosed a coupon for half off your next order.
Again,I apologize for the inconvenience. If you have any more questions or need further assistance， please contact me at 602 — 385 — 0256. or e—mail me at Croeges@noble, com〉.
Sincerely，
Rex Roges, Customer Service Department Nobel Bookstore
What error did the website contain?
A. The order number was wrong.
B. Mr. Palmer’s address was incomplete.
C. The price list was outdated.
D. It indicated the item had been shipped.
考题
To:Rex Roeges,Customer Service Department Iroeges@books, com〉
From：Dave Palmer〈palmer@mail2. com
Re ： Lost book
Dear Mr. Rex Roeges,
I am writing this e—mail concerning a book that I ordered through your company，The Computer Networks 4th edition,order number 20035. I placed the order last month and still have not received the book.
I visited your website and confirmed that my shipping information was correct,and that my credit card has been charged for the book； the website also indicates that the book was shipped using your “Global Carrier，，service the day after I ordered it. Considering that “Global Carrier” shipments typically take two weeks to arrive, I should have received my goods a week ago at the latest. However,my post office informed me they have neither received nor delivered the book. Can you let me know what is going on as soon as possible? Dave PalmerTo ： Dave Palmer ^palmer@mail2. com
From ： Rex Roeges Iroeges@books. com
Re；Lost book
Dear Mr. Palmer,
Thank you for contacting us. It is important to us that our customers are satisfied with our service,so I am very sorry to hear that you have not received your merchandise.
I looked up your order number and discovered that the book has not been sent out. I have rectified this mistake on our website and sent the book to you via express mail. It should arrive within two business days. With the book I have enclosed a coupon for half off your next order.
Again,I apologize for the inconvenience. If you have any more questions or need further assistance， please contact me at 602 — 385 — 0256. or e—mail me at Croeges@noble, com〉.
Sincerely，
Rex Roges, Customer Service Department Nobel Bookstore
Which of the following statament true?
A. The company sends all orders by express mail.
B. “Global Career” shipping is the cheapest service available.
C. Mr. Palmer placed his order three weeks ago.
D. The cost of delivery was included in the book's price.
考题
To:Rex Roeges,Customer Service Department Iroeges@books, com〉
From：Dave Palmer〈palmer@mail2. com
Re ： Lost book
Dear Mr. Rex Roeges,
I am writing this e—mail concerning a book that I ordered through your company，The Computer Networks 4th edition,order number 20035. I placed the order last month and still have not received the book.
I visited your website and confirmed that my shipping information was correct,and that my credit card has been charged for the book； the website also indicates that the book was shipped using your “Global Carrier，，service the day after I ordered it. Considering that “Global Carrier” shipments typically take two weeks to arrive, I should have received my goods a week ago at the latest. However,my post office informed me they have neither received nor delivered the book. Can you let me know what is going on as soon as possible? Dave PalmerTo ： Dave Palmer ^palmer@mail2. com
From ： Rex Roeges Iroeges@books. com
Re；Lost book
Dear Mr. Palmer,
Thank you for contacting us. It is important to us that our customers are satisfied with our service,so I am very sorry to hear that you have not received your merchandise.
I looked up your order number and discovered that the book has not been sent out. I have rectified this mistake on our website and sent the book to you via express mail. It should arrive within two business days. With the book I have enclosed a coupon for half off your next order.
Again,I apologize for the inconvenience. If you have any more questions or need further assistance， please contact me at 602 — 385 — 0256. or e—mail me at Croeges@noble, com〉.
Sincerely，
Rex Roges, Customer Service Department Nobel Bookstore
What did the customer discover?
A. He has already paid for the order,
B. He was charged twice for the same product.
C. The delivery company delivered the item to the wrong address.
D. The book is out of print and no longer available.
考题
Which of the following livestock has the biggest number in the UK?（）ABeef cattle.BDairy cattleCChicken.DSheep.
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A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most likely address the problem？（）A、Double the number of processors.B、Double the number of memory DIMMs.C、Double the number of network adapters.D、Double the number of SCSI buses and disks.
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The server administrator discovers that a server， which has not been patched， is runningextremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making？（）A、netstatB、pingC、nslookupD、grep
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Companycom is about to purchase a POWER5 Enterprise server which requires two Ethernet ports and two disks for each of the four LPARs. It has been configured and validated using the IBM eConfig tool. Which of the following is very important to verify in addition to the eConfig validation?（）A、Total number of SCSI adaptersB、Total number of Ethernet adaptersC、Total number of Ethernet adapters and number of SCSI paths per LPARD、Total number of SCSI paths available and total number of SCSI adapters
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A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A、lslpp -f IX49035B、lslpp -fB U437542C、instfix -f IX49035D、instfix -ik IX49035
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单选题Companycom is about to purchase a POWER5 Enterprise server which requires two Ethernet ports and two disks for each of the four LPARs. It has been configured and validated using the IBM eConfig tool. Which of the following is very important to verify in addition to the eConfig validation?（）A
Total number of SCSI adaptersB
Total number of Ethernet adaptersC
Total number of Ethernet adapters and number of SCSI paths per LPARD
Total number of SCSI paths available and total number of SCSI adapters
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单选题A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most likely address the problem？（）A
Double the number of processors.B
Double the number of memory DIMMs.C
Double the number of network adapters.D
Double the number of SCSI buses and disks.
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单选题Which of the following represents the significance the fuel oil cetane number?（）A
The cetane number has no affect on injection lagB
The cetane number is an indication of the fuel’s viscosityC
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The cetane number is of little significance in the combustion
考题
单选题Which of the listed conditions can be used to determine if lube oil has been diluted by fuel? （）A
Viscosity is decreasedB
Octane number is alteredC
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考题
单选题A user attempts to login to a bookmarked site but is prompted for their social security number,mother’s maiden name and date of birth. Which of the following has MOST likely happened?（）A
The website has updated the security policies.B
The user’s identity has been stolen.C
The browser has been hijacked.D
The user typed the website address incorrectly.
考题
单选题The server administrator discovers that a server， which has not been patched， is runningextremely slow and suspects that the server may have been compromised. Which of the following commands should the administrator use to check the number of network connections the server is making？（）A
netstatB
pingC
nslookupD
grep
考题
单选题All the following sentences have an appositive EXCEPT _____.A
The question is whether we can make good preparation in such a short time.B
One of the men held the view that what the book said was right.C
Word has come that some American guests will come for a visit to our college next week.D
I have the information that he’ll come soon.
考题
单选题Which of the following is correct according to the passage you have just heard?A
Microsoft has been through a bruising battle with antitrust regulators.B
Mr. Gates’s position as the industry’s figurehead has been challenged.C
The computer industry is currently having a hard time.D
Mr. Gates has earned 870 billion US dollars over the last two decades.
考题
单选题Which of the following livestock has the biggest number in the UK?（）A
Beef cattle.B
Dairy cattleC
Chicken.D
Sheep.
考题
单选题Which of the following sentences is CORRECT?A
There is some pens and a book on the desk.B
The number of the visitors has decreased this year.C
A number of ancient buildings is destroyed in the war.D
Neither of us have been abroad.
考题
单选题Which of the following sentences is INCORRECT?A
I would rather stay at home than go out with them.B
I prefer staying at home to going out with them.C
I prefer to stay at home rather than going out with them.D
The book is said to have been translated into many languages.
考题
单选题A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）A
lslpp -f IX49035B
lslpp -fB U437542C
instfix -f IX49035D
instfix -ik IX49035
考题
单选题Which of the following livestock has the biggest number in the UK?A
Beef battleB
Dairy cattleC
ChickenD
Sheep
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