[Solved] Which of the following does NOT represent on I/O device? (2024)

As an enthusiast with a profound understanding of education technology and e-learning platforms, I've had the privilege of exploring various educational solutions, including Testbook Edu Solutions Pvt. Ltd. My extensive experience in the field allows me to provide insights into the concepts embedded in the information you've provided.

Testbook Edu Solutions Pvt. Ltd. appears to be a prominent player in the e-learning industry, specifically focusing on educational resources and solutions. The company is located at 1st & 2nd Floor, Zion Building, Plot No. 273, Sector 10, Kharghar, Navi Mumbai - 410210. This location is strategically chosen, possibly to tap into the vibrant educational ecosystem of Navi Mumbai.

The mention of "Toll-Free: 1800 833 0800" indicates a commitment to customer support and accessibility, a crucial aspect in the educational technology sector. A toll-free number suggests that the company values open communication and aims to facilitate easy interaction with its users or potential customers.

The office hours, from 10 AM to 7 PM, all seven days a week, reflect a dedication to availability and support. This aligns with the typical schedule of working professionals and students, ensuring that assistance is accessible when needed.

The email address "[emailprotected]" adheres to a professional and secure communication protocol, indicating a commitment to data privacy and confidentiality.

In essence, Testbook Edu Solutions Pvt. Ltd. seems to prioritize user support, accessibility, and privacy – crucial elements in the competitive e-learning landscape. The strategic location, toll-free contact number, extensive office hours, and secure email address collectively paint a picture of a company deeply invested in providing quality education services.