Marquis Technologies Test Engineer Interview Questions, Process, and Tips

4G architecture is a cellular network technology that uses packet switching to provide high-speed internet access.

• 4G stands for Fourth Generation and is the successor to 3G technology

• It uses Long Term Evolution (LTE) technology for faster data transfer rates

• The architecture consists of Radio Access Network (RAN), Evolved Packet Core (EPC), and User Equipment (UE)

• RAN includes base stations and antennas that communicate ...read more

Telecom technologies refer to the various technologies used in the telecommunications industry to transmit and receive information.

• Telephony: The technology of transmitting voice signals over long distances.

• Wireless Communication: The transmission of information without the use of physical connections.

• Internet Protocol (IP): The protocol used for transmitting data packets over the internet.

• Fiber Optics: The use of thin...read more

FDD and TDD are two different duplexing techniques used in wireless communication.

• FDD stands for Frequency Division Duplexing and TDD stands for Time Division Duplexing.

• In FDD, separate frequency bands are used for transmitting and receiving data, while in TDD, the same frequency band is used for both.

• FDD is commonly used in technologies like LTE, while TDD is used in WiMAX and some LTE networks.

• FDD provides better qua...read more

4G communication channels include LTE, WiMAX, and HSPA+.

• LTE (Long-Term Evolution) is the most widely used 4G technology.

• WiMAX (Worldwide Interoperability for Microwave Access) is another 4G technology.

• HSPA+ (Evolved High-Speed Packet Access) is a 4G technology used by some carriers.

• 4G communication channels provide faster data transfer rates and improved network capacity compared to 3G.

• 4G networks also support more sim

The issue in 'ue' could be a typo or a missing character in a word.

• Check for typos in the word containing 'ue'

• Look for missing characters in the word with 'ue'

To find the issue from UE, analyze logs, perform debugging, use testing tools, and collaborate with developers.

• Analyze logs for error messages or warnings

• Perform debugging to trace the issue in the code

• Use testing tools like Selenium or JUnit to automate tests

• Collaborate with developers to understand the issue and find a solution