1) A boolean data type? a) Can store whole numbers only. b) A number with a decimal place. c) One of two possible values. d) Can store any character, can be alphanumeric or even symbols. 2) An integer data type? a) Can store whole numbers only. b) A number with a decimal place. c) One of two possible values. d) Can store any character, can be alphanumeric or even symbols. 3) Real (single) data type? a) Can store whole numbers only. b) A number with a decimal place. c) One of two possible values. d) Can store any character, can be alphanumeric or even symbols. 4) A string data type? a) Can store whole numbers only. b) A number with a decimal place. c) One of two possible values. d) Can store any character, can be alphanumeric or even symbols. 5) The number of cars owned by a household would be? a) Integer b) Boolean c) String d) Real e) Character 6) Whether a household's accommodation has central heating or not? a) Integer b) Boolean c) String d) Real e) Character 7) The average number of cars owned by the households would be? a) Integer b) Boolean c) String d) Real e) Character 8) A telephone number such as +441254456789 would be? a) Integer b) Boolean c) String d) Real e) Character 9) Age would be? a) Integer b) Boolean c) String d) Real e) Character 10) Shoe Size would be? a) Integer b) Boolean c) String d) Real e) Character 11) Weight in kg would be? a) Integer b) Boolean c) String d) Real e) Character 12) Postcode would be? a) Integer b) Boolean c) String d) Real e) Character 13) Did you pass your driving test? a) Integer b) Boolean c) String d) Real e) Character 14) Number of students in a college would be? a) Integer b) Boolean c) String d) Real e) Character 15) Are you a home owner would be? a) Integer b) Boolean c) String d) Real e) Character 16) House/flat number would be? a) Integer b) Boolean c) String d) Real e) Character 17) Whether an underground station has facilities for disabled people or not? a) Integer b) Boolean c) String d) Real e) Character 18) Car registration number would be? a) Integer b) Boolean c) String d) Real e) Character 19) Year at school eg 1, 2 , 3 ...? a) Integer b) Boolean c) String d) Real e) Character 20) In a library, whether a book is on loan? a) Integer b) Boolean c) String d) Real e) Character 21) Name would be? a) Integer b) Boolean c) String d) Real e) Character 22) Height would be? a) Integer b) Boolean c) String d) Real e) Character 23) Address would be? a) Integer b) Boolean c) String d) Real e) Character 24) The total number of marks in an exam would be? a) Integer b) Boolean c) String d) Real e) Character 25) The exam grade A, B, C, D, E or F? a) Integer b) Boolean c) String d) Real e) Character 26) Number of lessons on timetable would be? a) Integer b) Boolean c) String d) Real e) Character 27) Hours worked in a week eg 32.5 would be? a) Integer b) Boolean c) String d) Real e) Character

N5 DATA TYPES

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?