Questions That Need Answers

October 23, 2025

What is Computerized Adaptive Testing (CAT)?

What is Computerized Adaptive Testing (CAT)? https://certify.cybervista.net/wp-content/uploads/2025/10/Blog_CAT-2.png 1200 628 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2025/10/Blog_CAT-2.png October 23, 2025 December 18, 2025

By Chris Hare, N2K Project Management Specialist and Content Developer On October 1, 2025, the Computerized Adaptive Testing (CAT) exam…

April 6, 2020

Questions That Need Answers: Shibboleth

Questions That Need Answers: Shibboleth https://certify.cybervista.net/wp-content/uploads/2020/04/QTNA_Shibboleth.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2020/04/QTNA_Shibboleth.png April 6, 2020 September 11, 2020

QTNA: Shibboleth In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and important…

Questions That Need Answers: How to Get PCI DSS Violations

January 29, 2020

Questions That Need Answers: PCI DSS Violations

Questions That Need Answers: PCI DSS Violations https://certify.cybervista.net/wp-content/uploads/2020/01/QTNA_PCI-DSS-1.png 1280 720 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2020/01/QTNA_PCI-DSS-1.png January 29, 2020 September 11, 2020

QTNA: How to Get PCI DSS Violations In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of…

December 16, 2019

Questions That Need Answers: Steganography

Questions That Need Answers: Steganography https://certify.cybervista.net/wp-content/uploads/2019/12/QTNA_Steganography.png 1800 1013 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/12/QTNA_Steganography.png December 16, 2019 September 11, 2020

QTNA: Steganography In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and important…

September 20, 2019

Questions That Need Answers: Physical Security

Questions That Need Answers: Physical Security https://certify.cybervista.net/wp-content/uploads/2019/09/QTNA_Area-51.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/09/QTNA_Area-51.png September 20, 2019 September 11, 2020

QTNA: Physical Security In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and…

July 25, 2019

Questions That Need Answers: Session Hijacking

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QTNA: Session Hijacking In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and…

June 28, 2019

Questions That Need Answers: ASMR Hashing

Questions That Need Answers: ASMR Hashing https://certify.cybervista.net/wp-content/uploads/2019/06/QTNA_ASMR-Hashing-2.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/06/QTNA_ASMR-Hashing-2.png June 28, 2019 September 11, 2020

QTNA: Hashing ASMR In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and…

June 19, 2019

Questions That Need Answers: Google Operator

Questions That Need Answers: Google Operator https://certify.cybervista.net/wp-content/uploads/2019/06/QTNA_Google-Operator2-1.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/06/QTNA_Google-Operator2-1.png June 19, 2019 September 11, 2020

QTNA: Google Operator In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and…

May 29, 2019

Questions That Need Answers: Command Injection

Questions That Need Answers: Command Injection https://certify.cybervista.net/wp-content/uploads/2019/05/QTNA_Command-Injection-1.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/05/QTNA_Command-Injection-1.png May 29, 2019 September 11, 2020

QTNA: Command Injection In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and…

May 15, 2019

Questions That Need Answers: CIDR

Questions That Need Answers: CIDR https://certify.cybervista.net/wp-content/uploads/2019/05/QTNA_Cidr-1.png 864 486 N2K Certify N2K Certify https://certify.cybervista.net/wp-content/uploads/2019/05/QTNA_Cidr-1.png May 15, 2019 September 11, 2020

QTNA: CIDR In CyberVista’s Questions That Need Answers (QTNA) video series, we tackle some of the most testable and important…