Final answer:
Next-generation sequencing (NGS) is an automated technique used for rapid DNA sequencing. It simplifies the sequencing process and enables the sequencing of entire genomes. NGS uses sophisticated software to put the sequenced fragments in order.
Step-by-step explanation:
Next-generation sequencing (NGS) is the new technology in DNA sequencing. It is a group of automated techniques used for rapid DNA sequencing. NGS has revolutionized the field of molecular genetics because it allows for the generation of sequences of hundreds of thousands or millions of short fragments in a single day, making sequencing of entire genomes easy and inexpensive. NGS sequencers use sophisticated software to put all the fragments in order, overcoming the cumbersome process of traditional sequencing methods.