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提问人:网友yangdd 发布时间:2022-01-07
[主观题]

During a password recovery, what is the next step after configuring the system to boot into single-user mode?()

A. Reset the root password.

B. Press the space bar.

C. Type recovery.

D. Press the "Enter" key.

简答题官方参考答案 (由简答题聘请的专业题库老师提供的解答)
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更多“During a password recovery, what is the next step after configuring the system to boot into single-u…”相关的问题
第1题
A system is being booted into maintenance mode due to root password recovery.After accessing the root volume group and starting a shell without mounting the file systems, what is the next step?()

A.Delete root‘s password from the /etc/security/passwd file

B.Use the diag recovery tool option to reset root‘s password

C.Execute the ‘passwd’ command and assign a new passwd to root UID

D.Mount the / and /usr filesystems on alternative mount points to edit the password file

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第2题
Which three steps are part of the root password recovery process?()

A. Reboot the device.

B. Run the recovery script.

C. Reset the root password.

D. Reset the user passwords.

E. Load factory-default configuration.

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第3题
Which statement is true regarding the password-recovery process?()

A. You must have a console connection.

B. You cannot set the console port to an insecure mode.

C. You must press the Enter key so that you can boot into single-user mode.

D. When prompted to enter the full pathname of the shell, you must press the Enter key.

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第4题
What are two reasons why a route might be hidden?()

A. route preference

B. routing loop

C. invalid next hop

D. routing policy

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第5题
By default, what are three valid routing tables?()

A. inet.0

B. inet4.0

C. inet.6

D. inet6.0

E. inet.3

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第6题
Which two commands would you use to view OSPF routes?()

A. show ip route ospf

B. show ospf routes

C. show route protocol ospf

D. show route

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第7题
Which statement is true about the forwarding table?()

A. The forwarding table is stored in the control plane only.

B. The forwarding table is stored in the control plane and in the forwarding plane.

C. The forwarding table contains both active and inactive routes.

D. The forwarding table can contain only a single next hop per destination.

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第8题
Which protocol creates a complete database of the network topology prior to calculating the optimal route?()

A. BGP

B. PIM

C. OSPF

D. RIP

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