CHARACTERS -> FIELDS -> RECORDS -> FILES
Characters - are represented by a byte which is a combination of 8 bits.
Fields - are combinations of one or more related characters or bytes and is the smallest unit of data a user can access.
Records - are groups or related fields. A key field, or primary key, is a field that uniquely identifies each record in a file.
Files - are collection of related records stored on disks like hard disks or CD-ROMs.
Blackjack - Dr. MD
ReplyDeleteBlackjack has 수원 출장마사지 a 나주 출장마사지 high volatility and a 시흥 출장샵 high frequency of RTP. Blackjack players can find it difficult to play at 제주도 출장샵 a very low 충청남도 출장샵 variance. The player has to bet twice,