Exam Format and Structure
The GMAT online proctored exam pattern differs from the in-person test in terms of the format and structure of the exam. While the content and difficulty level of the questions remain the same, there are a few notable differences.

Section Order
In the in-person GMAT test, the order of the sections is fixed: Analytical Writing Assessment (AWA), Integrated Reasoning (IR), Quantitative Reasoning (QR), and Verbal Reasoning (VR). However, in the online proctored exam, the order of the sections can be customized. Test takers can choose the order in which they want to attempt the sections within certain limitations.

Section Duration and Breaks
In the in-person GMAT, the Analytical Writing Assessment and Integrated Reasoning sections have fixed time durations of 30 minutes each. The Quantitative Reasoning and Verbal Reasoning sections have a duration of 75 minutes each. Additionally, there are optional breaks provided between sections.

In the online proctored exam, the time duration for each section is the same as the in-person test. However, the breaks between sections are not provided. Test takers can take a break only during the optional 5-minute breaks between the exam sections.

Scratch Paper
In the in-person GMAT, test takers are provided with physical scratch paper and a marker to do rough work and calculations. However, in the online proctored exam, test takers have access to an online whiteboard tool for rough work and calculations. The online whiteboard allows test takers to write, erase, and use basic shapes and symbols.

Question Types and Difficulty Level
The online proctored exam pattern includes the same question types as the in-person GMAT, such as multiple-choice, data sufficiency, and sentence correction. The difficulty level of the questions remains consistent across both formats.

Exam Environment and Test Delivery
In the in-person GMAT, test takers are required to go to a designated test center to take the exam. The test is delivered on a computer at the center under the supervision of a proctor.

In the online proctored exam, test takers can take the exam from the comfort of their own homes. They need a stable internet connection, a computer with a webcam, and a quiet and well-lit room. The exam is delivered through an online platform, and a live proctor monitors the test-taker remotely through the webcam.

Overall, while the content and difficulty level of the GMAT online proctored exam remain the same as the in-person test, there are differences in section order, breaks, scratch paper, and exam delivery. Test takers should familiarize themselves with these differences and prepare accordingly to perform their best on the GMAT online proctored exam.