Fissure: A cleft or groove. A fissure can be normal or abnormal. A fissure in the cerebral cortex is a normal feature. It is a deep fold that involves the entire thickness of the brain wall. A fissure in the anus is abnormal. It is a painful crack in the edge of the anus and is very painful.Also called an anal fissure or fissure in ano. fissure in the cerebral cortex is a normal feature. It is a deep fold that involves the entire thickness of the brain wall. A fissure in the anus is abnormal. It is a painful crack in the edge of the anus and is very painful.
Report Abuse. A GigaByte (GB) is usually referred to for space on a Hard Drive or RAM in a computer. 1 GB = 1024 MB Typical Song that can be downloaded to a computer that is 3 minutes in length is usually about 4MB.
A terabyte (commonly abbreviated TB) is a measurement term for data storage capacity. The number of bytes in a terabyte is sometimes stated to be approximately 1.0995 Ã 10 12. This difference arises from a conflict between the long standing tradition of using binary prefixes and base 2 in the computer world, and the more popular decimal (SI) standard adopted widely both within and outside of the computer industry.