Explanation:

6G Technology

• 6G (sixth-generation wireless) is the successor to 5G cellular technology.
• It will be able to use higher frequencies than 5G networks and provide substantially higher capacity and much lower latency (delay).
• One of the goals of 6G internet will be to support one microsecond-latency communication (delay of one-microsecond in communication). 
• This is 1,000 times faster - or 1/1000th the latency - than one millisecond throughput.
• It seeks to utilize the terahertz band of frequency which is currently unutilized.
• Terahertz waves fall between infrared waves and microwaves on the electromagnetic spectrum.

Hence both statements are correct.