Please study the exhibit.What are two options available when using the Security Audit Configuration task in Cisco SDM？（）https://assets.asklib.com/images/image2/2018073114260168185.jpg

A . at B . on C . in D . for

A . Disabling HTTPS access to Cisco SDM B . Prohibiting console access to Router C . Preventing any alterations to the router’s running configuration D . Disabling all vulnerable Services on the Router E . Shutting down all the router’s interface

A . arounded B . inside C . some distance above D . underneath

A . Spanning-tree B . 802.1Q C . VLANs D . PAT E . QoS

A . Click Next B . Click Fix All， then Next C . Click Fix All， then clear CDP check box， then Next， then manually disable CDP on the WAN interface D . Click Fix All， the clear CDP check box， the Next E . Click Fix All， then Clear CDP check box， then Next， then Immediately reboot the router

A . more easier B . the easier C . the more easier D . easier as

A . Similize B . Clock C . Synchronize D . Positio

A . not touch B . to not touch C . not to touch D . to touch not

A . to be carried out B . carry out C . be carried out D . will carry out

A . for B . by C . at D . into

A . Firewall and ACL B . NAT C . Routing D . Interface and connections E . VPN F . Security Audit

A . 正确 B . 错误

A . draft B . drafting C . to draft D . drafted

A . Take your time B . This way C . You are welcome D . After you

A . Router Certkiller 2,Gig 0/1 B . Switch Certkiller B,Fast Port 1 to 24 C . Switch Certkiller A,Gig Port 9 D . Router Certkiller 2,Gig 0/0

A．In New York. B．In London. C．At Columbia. D．At Oxford.

Using placebos to test drugs sometimes has a surprising result. Researchers say people taking the placebo often report improvements in their health. This is known as "the placebo effect"--pain that is eased or stopped by an inactive substance. In such testing, the drug must perform. better than the placebo to prove that it is effective. Doctors have reported that the placebo effect can be used in treatment. For example, a doctor tells a patient that a new drug will stop the pain in his leg. The pill is only sugar. But the patient does not know that. He takes the pill and says his pain is gone. Scientists are beginning to discover some physical reasons for this reaction in some people. They are learning that much of what people believe to be true comes from what the brain expects is going to happen. If the brain believes a drug will ease pain, the brain may begin physical changes in the body that can cause the expected effect. A recent examination of studies on drugs for depression found that placebos eased the depression about as well as the active drugs. Other studies have explored the power of placebos. A study in Japan involved thirteen people who reacted to the poison ivy (常青藤)plant. Poison-ivy causes red itchy sores(伤痕)on some people who touch it. Each person was rubbed on one arm with a harmless leaf, but was told it was poison ivy. Each person was then touched on the other arm with poison ivy, but was told it was a harmless leaf. All thirteen people developed a reaction on the arm where the harmless leaf touched their skin. Only two reacted to the poison ivy leaves. Doctors and scientists worry that the use of placebos may not always be harmless. They say people can become victims of false doctors and others who use placebos to claim they can cure disease. What do medical researchers usually use to make placebo pills？ A．Ivy leaves. B．Harmless leaves. C．Medicine being tested. D．sugar.