CBT Random 4

Question 1

What is 'response time analysis' used for in CBT security?

Accepted Answer

To detect patterns such as unusually fast responses that may indicate pre-knowledge of answers

Answer

Analyzing how quickly candidates answer each question can reveal suspicious patterns that suggest answer sharing or access to actual exam content.

Question 2

Which adaptive testing model selects the next question based solely on whether the previous answer was correct or incorrect?

Accepted Answer

Simple up-down staircase method

Answer

The staircase (or up-down) method increases difficulty after a correct answer and decreases it after an incorrect one in a straightforward sequential pattern.

Question 3

What type of CBT item requires a candidate to click directly on a specific area of an image to answer correctly?

Accepted Answer

Hot spot item

Answer

Hot spot items display an image and ask candidates to click on the correct region, testing visual recognition and applied knowledge.

Question 4

In CBT administration, what does NDA stand for and why must candidates sign one?

Accepted Answer

Non-Disclosure Agreement; to prevent sharing of exam content

Answer

Candidates sign a Non-Disclosure Agreement to legally prohibit them from reproducing or sharing exam questions, protecting the integrity of the item bank.

Question 5

What is the role of 'item exposure control' in computer adaptive testing?

Accepted Answer

To limit the number of candidates who see any single item, reducing overuse and compromise risk

Answer

Exposure control algorithms limit how frequently a specific item appears across administrations to prevent it from becoming widely known and compromised.

CBT - Computer Based Testing Practice Test

CBT - Computer Based Testing Practice Test

CBT Random 4