EC-Council NDE (112-51) Certification Sample Questions

NDE Dumps, 112-51 Dumps, 112-51 PDF, NDE VCE, EC-Council 112-51 VCE, EC-Council NDE PDF The purpose of this Sample Question Set is to provide you with information about the EC-Council Network Defense Essentials exam. These sample questions will make you very familiar with both the type and the difficulty level of the questions on the 112-51 certification test. To get familiar with real exam environment, we suggest you try our Sample EC-Council NDE Certification Practice Exam. This sample practice exam gives you the feeling of reality and is a clue to the questions asked in the actual EC-Council Network Defense Essentials (NDE) certification exam.

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EC-Council 112-51 Sample Questions:

01. An online retailer based in Canada sells to customers who live in the European Union and stores their names, addresses and purchase histories.

Which regulation governs how the retailer must protect this personal data?

a) HIPAA

b) PCI DSS

c) ISO/IEC 27001

d) GDPR

02. Which two are techniques used to monitor a network for suspicious traffic?

(Choose two.)

a) Packet sniffing

b) Anomaly-based detection

c) Network segmentation

d) Data encryption in transit

03. Employees at a data center regularly hold the secure door open for people walking in behind them without badging in.

Which physical control is designed to stop this tailgating?

a) A CCTV camera recording the doorway

b) A keycard reader on the secure door

c) A mantrap with two interlocking doors

d) A warning sign posted beside the entrance

04. A cloud administrator lets a developer upload files to one storage bucket and nothing else, since that is all the developer's job requires.

Which security principle is the administrator applying?

a) Job rotation

b) Separation of duties

c) Defense-in-depth

d) Least privilege

05. Which wireless security measure allows only devices whose hardware addresses appear on an approved list to associate with an access point?

a) MAC address filtering

b) Disabling SSID broadcast

c) Client isolation

d) 802.1X port-based authentication

06. A company protects its customer database with a perimeter firewall, network segmentation, host hardening, database access controls, and encryption, so that if one control fails the others still protect the data.

Which security strategy does this describe?

a) Zero trust

b) Defense-in-depth

c) Security through obscurity

d) Least privilege

07. Under the shared responsibility model, which two security areas remain the customer's responsibility in every cloud service model, including SaaS?

(Choose two.)

a) Operating system patching

b) Physical security of the provider's data center facilities

c) Protection of the customer's own data

d) Identity and access management (IAM)

08. Which backup type saves only the data that has changed since the last backup of any type, whether full or incremental?

a) Incremental backup

b) Full backup

c) Differential backup

d) Mirror backup

09. A recipient must confirm that a message was not altered in transit and must also be able to prove to a third party which sender created it.

Which cryptographic technique provides both?

a) Symmetric encryption

b) HMAC

c) Digital signature

d) Hashing

10. An employee's account normally signs in during office hours from one city. One night it signs in from another country and downloads an unusually large number of files.

Which technology is specifically designed to flag this kind of deviation?

a) Packet-filtering firewall

b) User Behavior Analytics

c) Signature-based antivirus

d) Network address translation

Answers:

Question: 01 Answer: d	Question: 02 Answer: a, b	Question: 03 Answer: c	Question: 04 Answer: d	Question: 05 Answer: a
Question: 06 Answer: b	Question: 07 Answer: b, d	Question: 08 Answer: a	Question: 09 Answer: c	Question: 10 Answer: b

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