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Cisco Operational Foundations for Cisco Service Provider Core Networks Sample Questions:

1. Refer to the exhibit.

The script returns this error:
Global symbol "$user" requires explicit package name at foo.pl.
What could be the cause of this error?

A) Strict vars are in use.
B) use Global::user has not been declared.
C) The sub call has an extra "&" character.
D) The global symbol for users must be declared.

2. You need to add a new DNS server to your Linux server. Where would you have to add the new DNS entry in the operating system?

A) /etc/sysconfig/network
B) /etc/dns.conf
C) /etc/hosts.conf
D) /etc/hosts
E) /etc/resolv.conf
F) /etc/nsswitch.conf

3. Which six items can be realized using the baseline process? (Choose six.)

A) verify compliance with network configuration standards
B) determine the current utilization of network resources
C) predict future problems
D) identify current network problems
E) make accurate decisions about network alarm thresholds
F) verify the success of network changes
G) gain valuable information on the health of hardware and software
H) predict future capacity needs with trending
I) categorize network faults

4. Which four common tools are used to troubleshoot networks using the Operations, Administration, and Maintenance methodology? (Choose four.)

A) bash
B) traceroute
C) ping
D) nslookup
E) snoop
F) pong

5. Which two statements about process in Cisco IOS and IOS XR Software are true? (Choose two.)

A) In Cisco IOS XR Software, all processes share the same virtual space.
B) In Cisco IOS XR Software, the default priority is 10.
C) In Cisco IOS Software, a higher priority process can interrupt.
D) In Cisco IOS XR Software, a process failure could corrupt another process's memory space.
E) In Cisco IOS Software, all processes share the same virtual space.

Solutions: