单项选择题You are a network technician at Certpaper.com. Which description is correct when you have generated RSA keys on your Cisco router to prepare for secure device management?()

A.You must then specify the general-purpose key size used for authentication with the crypto key generaters a general-keys modulus command.
B.You must then zeroize the keys to reset secure shell before configuring other parameters.
C.All vty ports are automatically enabled for SSH to provide secure management.
D.The SSH protocol is automatically enabled.


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1.单项选择题What should be enabled before any user views can be created during role-based CLI configuration ?()

A.aaa new-model command
B.secret password for the root user
C.usernames and passwords
D.multiple privilege levels

2.多项选择题Which three options are network evaluation techniques? ()

A.Performing end-user training on the use of antispyware software
B.Performing virus scans
C.Scanning a network for active IP addresses and open ports on those IP addresses
D.Using password-cracking utilities

4.单项选择题Which is the main difference between host-based and network-based intrusion prevention?()

A.Host-based IPS can work in promiscuous mode or inline mode.
B.Network-based IPS can provide protection to desktops and servers without the need of installing specialized software on the end hosts and servers.
C.Network-based IPS is better suited for inspection of SSL and TLS encrypted data flows.
D.Host-based IPS deployment requires less planning than network-based IPS.

8.单项选择题Which item is the great majority of software vulnerabilities that have been discovered?()

A.Stack vulnerabilities
B.Heap overflows
C.Software overflows
D.Buffer overflows

9.单项选择题Which statement is true about vishing?()

A.Influencing users to forward a call to a toll number (for example, a long distance or international number)
B.Influencing users to provide personal information over a web page
C.Using an inside facilitator to intentionally forward a call to a toll number (for example, a long distance orinternational number)
D.Influencing users to provide personal information over the phone

10.单项选择题Refer to Cisco IOS Zone-Based Policy Firewall, where will the inspection policy be applied?()

A.to the zone-pair
B.to the zone
C.to the interface
D.to the global service policy

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