After the exam is submitted automatically, the mobile phone page opens to show that the exam has expired. It may be that the mobile phone and the computer are out of sync due to network reasons, or it may be that there is an error in the Xuetong platform.
Too many users are online at the same time, which may cause system delay, resulting in abnormal data storage. This situation can be confirmed by contacting the teacher to ensure that the exam results are not affected.
Extended data:
Xue Tong is a brand-new product of the open platform of Kaoba education. The open platform of exam bar education covers top educational institutions in various fields in China and thousands of courses.
Learning is a real-time, interactive and multimedia distance teaching based on the Internet. Experts teach in the main classroom or production site, and students concentrate on learning at remote nodes, which is a simulation and expansion of traditional classroom teaching. Intelligent network teaching based on Web makes digital courses and courseware online for students to order at nodes anytime and anywhere.
With the in-depth application of online education resources, the simple transmission of plane information or one-way information can no longer meet the growing multi-level, all-round and real-time interactive information needs of teachers and students. As a powerful network multimedia communication platform, agricultural online school can provide users with various real-time interactive and colorful multimedia applications, and realize information interaction and sharing based on audio, video and data.