Certified Implementation Specialist – Discovery Questions and Answers

200 questions organized by topic with detailed explanations

ServiceNow

CIS-DISCO

200 questions

4 topics

Updated May 2026

Pattern Design

70 questions16 easy34 medium20 hard~35% of exam

Compared with probe-based discovery, what is a typical ECC Queue impact of pattern discovery during identification and e...Before running a pattern against a target, what can Validate commands help confirm?When Discovery uses patterns for identification and exploration, which sensor is used?

Discovery Configuration

70 questions20 easy34 medium16 hard~35% of exam

Which MID Server selection method is not supported when a schedule targets IPv6 addresses?Which statement about discovery schedule run time is correct?How do credential aliases affect a discovery schedule?

CMDB Integration

30 questions7 easy15 medium8 hard~15% of exam

If both a parent class and a child class have reconciliation rules for the same attribute, which rule applies?Which statement correctly describes reconciliation rule precedence for the same class attribute?How do IRE identification rules help maintain CMDB quality during Discovery?

Engagement Readiness

30 questions9 easy17 medium4 hard~15% of exam

Which background best matches the recommended experience for a new Discovery implementation specialist?What happens if no credential order is set for a device type and later a password changes on the working credential?Which MID Server capability is required to run Nmap credential-less discovery?

All Questions

#	Question	Topic	Difficulty
1	If both a parent class and a child class have reconciliation rules for the same attribute, which rul...	CMDB Integration	medium
2	Compared with probe-based discovery, what is a typical ECC Queue impact of pattern discovery during ...	Pattern Design	medium
3	Which background best matches the recommended experience for a new Discovery implementation speciali...	Engagement Readiness	easy
4	Before running a pattern against a target, what can Validate commands help confirm?	Pattern Design	easy
5	Which statement correctly describes reconciliation rule precedence for the same class attribute?	CMDB Integration	hard

Sign in to see all 200 questions

Create a free account to browse all questions — completely free during our launch phase.

Sign Up Free Sign In

Ready to test your knowledge?

Take a full Certified Implementation Specialist – Discovery practice test with timed exam simulation.

Start Practice Test