A server room is sometimes left open while technicians carry equipment in and out. Which control best helps detect and discourage unauthorized entry?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
Distractor review
A written reminder poster on the wall
A poster may remind staff, but it does not monitor or deter entry effectively.
Best answer
A CCTV camera covering the entrance
Video surveillance helps deter misuse and provides records if access must be reviewed later.
Distractor review
A brighter color for the server room door
Changing the door color has no real security effect on unauthorized access.
Distractor review
A larger monitor in the nearby office
A larger monitor does not control physical access or provide security monitoring.
Common exam trap
Common exam trap: OSPF can fail even when IP connectivity looks correct
OSPF neighbour formation depends on matching areas, timers, network type, authentication and passive-interface behaviour. Do not choose an answer only because the devices can ping.
Technical deep dive
How to think about this question
OSPF questions usually test the details that control adjacency and route selection. Read the neighbour state, area, router ID and interface configuration before deciding what is wrong.
KKey Concepts to Remember
- OSPF neighbours must agree on key parameters.
- Router ID selection can affect neighbour relationships and LSDB output.
- OSPF cost influences the preferred path.
- A route can appear in OSPF information but not become the installed route.
TExam Day Tips
- Check area mismatch first when OSPF adjacency fails.
- Review passive interfaces when a network is advertised but no neighbour forms.
- Use show ip ospf neighbor and show ip route clues carefully.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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FAQ
Questions learners often ask
What does this SY0-701 question test?
OSPF neighbours must agree on key parameters.
What is the correct answer to this question?
The correct answer is: A CCTV camera covering the entrance — CCTV is the best choice because it both deters unauthorized entry and creates a record that can be reviewed if a security concern arises. In a server room, physical access matters because an intruder could steal equipment, connect malicious hardware, or tamper with systems. Surveillance is especially useful when doors are frequently opened for legitimate work and staff may forget to secure the area immediately afterward. It supports accountability without interfering with operations. Why others are wrong: A wall poster is only a passive reminder and does not actually monitor entry. Door color has no real effect on access control. A larger monitor in a nearby office is unrelated to physical security and does nothing to discourage unauthorized access.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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