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You work as a network technician at. Your boss, Mrs. , is interested in the Spanning Tree Protocol timers. What can you tell her regarding the default STP timers? ()
A . The hello time is 5 seconds.
B . The forward delay is 10 seconds.
C . The hello time is 2 seconds.
D . The forward delay is 15 seconds
E . The max_age timer is 15 seconds.
F . The hello time is 10 seconds.
G . The max_age timer is 20 seconds.
H . The forward delay is 20 seconds.
I . The max_age timer is 30 seconds.
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You work as the enterprise exchange administrator at Xxx .Xxx is using Microsoft Exchange Server 2010 as their messaging solution.Which of the following options can be you in order to change the permissions settings for a public folder?()
A . You must use the Active Directory Users and Computers.
B . You must use the Microsoft Office Outlook.
C . You must use the Mail Flow Troubleshooter.
D . You must use the Exchange Server Jetstress 2010.
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There is no ()that he was once a thief. But it doesn't mean you can always regard him as a thief.
A、deny
B、denied
C、denies
D、denying
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You work as a network engineer for . You study the exhibit carefully. From the configuration shown,
what can be determined?()
Exhibit:
https://assets.asklib.com/images/image2/2018073016525496857.jpg
A . The remaining secure MAC addresses will be dynamically learned, converted to sticky secure MAC addresses, and added to the running configuration.
B . Since a voice VLAN is configured in this example, port security should be set for a maximum of 2.
C . The sticky addresses will only be those manually configured MAC addresses enabled with the sticky keyword.
D . A security violation will restrict the number of addresses to a maximum of 10 addresses per access VLAN and voice VLAN. The port will be shut down if more than 10 devices per VLAN attempt to access the port.
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Thoroughly conduct a background check on the company, ()as many phone calls and Internet searches as you can.
A . made
B . makes
C . making
D . make
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As A DBA, which of the following methods can you use to make a backup of your table?()
A . Recover Manager (RMAN) utility
B . Import utility
C . Export utility
D . O/S backup command
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You work as a network engineer for . You study the exhibit carefully. Based upon the output shown,
what can you determine?()
Exhibit:
https://assets.asklib.com/images/image2/201807301716517586.jpg
A . VLAN 30 is not operational due to the fact that there are no packet or byte counts indicated.
B . The IP Cisco Express Forwarding configuration is capable of supporting IPv6.
C . Cisco Express Forwarding load balancing has been disabled.
D . SVI VLAN 30 connects directly to the 10.1.30.0/24 network due to a valid glean adjacency.
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()conduct a background check on the company, making as many phone calls and Internet searches as you can.
A . Though
B . Throughly
C . Thorugh
D . Thoroughly
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As a member speaker, you should firstly _______
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As you listen to a speech about campus crime, you relate the speaker’s ideas to your own knowledge, goals, and experience. According to your textbook, you are filtering the speech through your own __________.
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If a speaker says something like “leftover women” or “bald”, you might experience a strong emotional reaction that can block out your ability to listen, what should you do?
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If you have served as a volunteer teacher, probably you can talk about_______.
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You will become a qualified lawyer ( ) you try as hard as you can.
A、unless
B、if
C、in case
D、as long as
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4. If you give us a _____ on our first order, say ten percent, we can accept the end of May as a delivery date.
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To compare different ideas, you can use – consequently, as a result, therefore, thus, so, accordingly, thereby.
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With proper analysis on your audience, you can predict what they would like to hear and make adaptations. A successful speaker sometimes can be a ( ): he knows exactly what the audience want.
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As a B.L.F, you can’t seek loyalty in best friends.
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Alcohol can help you relax on the plane, so you can drink as much as you can.
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Speaker A: May I have an inquiry (咨询), please? Speaker B: ______A.Never mind. You can a
Speaker A: May I have an inquiry (咨询), please? Speaker B: ______
A.Never mind. You can ask whatever you want.
B.I'd like to know what inquiry it is.
C.I' m sorry. I know little about it.
D.Yes, of course. So far as I know.
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听力原文:M: Fiona, I need your advice, I want to buy a dress for my wife as a birthday gift, and can you tell me where I can get one at a reasonable price?
W: Sure, go to Jane's. It has the latest styles and gives a 20% discount to husbands who shop alone.
Q: What do we know about Jane's shop?
(13)
A.It gives a 20% discount to all customers.
B.It is run by Fiona's friend,
C.It hires Fiona as an adviser.
D.It encourages husbands to shop on their own.
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You can’t be ________ careful in making the decision as it was such a critical case.
A) very
B) quite
C) too
D) so
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听力原文:If you lose this credit card, you have to notify us as soon as possible, so that we can put a stop on your lost card.
(3)
A.We are the credit card holders.
B.We are the bank who can encash the card.
C.We are the credit card company.
D.We stopped your card losing.
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Pain is easier to endure if you know you can end it. Speakers at a session on pain at the British Association's psychology section have new evidence to support this idea for two common experiences of pain: in childbirth and at the dentist's. On the other side of the coin, their inability to control pain may explain why some people with continual pain have psychological problems as well.
Dr. J. Robinson found out about the phenomenon of self-controlled pain almost by accident. He was studying the effects of analgesics used to control pain during childbirth and as part of the experiment made it possible for women having their child to press a button which gave an automatic injection—instead of having all injections made by the doctor. Afterwards these women did not say that they had less pain than other women in childbirth, but they did use considerable less of the drug.
J. Atkins, a dental surgeon, has observed a similar phenomenon. As part of their efforts to make dentistry painless, Atkins and researchers at Aston University in Birmingham offered patients a switch they could flip to turn off the dentist's drill whenever they chose. But, after trying the switch on 50 patients Atkins gave up; none of the patients had ever flipped the switch.
Perhaps the extra endurance was because the Aston team also use other methods to make dentistry painless. Apparently few other dentists are so considerate. The end result, according to the Birmingham survey, is that British people avoid going to the dentist, with the consequence that almost 30% of people in England and Wales have lost all their teeth, and more than seven out of ten have lost at least six teeth. Less than half of the public pay regular visits to the dentist. To find out why, Atkins and psychologist Cumberbatch interviewed a sample of patients attending a dental hospital. The most common reason people gave for not having dental check-ups were fear and pain.
By using a little care and taking time to explain what will happen, Atkins feels, dentists could overcome these fears. There are techniques for giving injections without pain, and a "calm unhurried approach" to drilling can make that painless, too.
Sadly, few dentists seem to take much trouble with their patients. "I am not nervous when I go to the dentist, and I do not have any pronounced sympathy for those who are, " said one dentist. "I tend to take the point of view that they are being unreasonable at my expense."
The passage most possibly comes from______.
A.a medical textbook
B.a psychology textbook
C.a popular magazine
D.a serious magazine
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If you want to attract the audience, you can use an emotional word, such as_______, to describe a new way()
A.amazing
B.important
C.useful
D.popular