1) The term Operating System refers to- a) a set of programs which controls computer working  b) the way a computer operator works c) the way a floppy disk drive operates 2) The term used to refer to horizontal page orientation a) portrait b) alignment c) landscape 3) The ascending order of a data hierarchy is- a) bit,byte,field,record,file,database b) bit,byte,record,field,file,database c) byte,bit,record,file,field,database 4) What are symbol used to identify items in a list? a) bullets b) icons c) markers 5) How are data organized in a spread sheet? a) lines & spaces b) height & width c) rows & columns

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