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) A float/Real 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? 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? a) Integer b) Boolean c) String d) Real e) Character 8) A telephone number such as +441254456789? a) Integer b) Boolean c) String d) Real e) Character 9) Age? a) Integer b) Boolean c) String d) Real e) Character 10) Shoe Size? a) Integer b) Boolean c) String d) Real e) Character 11) Weight? a) Integer b) Boolean c) String d) Real e) Character 12) Postcode? 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? a) Integer b) Boolean c) String d) Real e) Character 15) Are you a home owner? a) Integer b) Boolean c) String d) Real e) Character 16) House/flat number? 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? a) Integer b) Boolean c) String d) Real e) Character 19) Year at school? 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? a) Integer b) Boolean c) String d) Real e) Character 22) Height? a) Integer b) Boolean c) String d) Real e) Character 23) Address? a) Integer b) Boolean c) String d) Real e) Character 24) The total number of marks in an exam? a) Integer b) Boolean c) String d) Real e) Character 25) Number of lessons on timetable? a) Integer b) Boolean c) String d) Real e) Character 26) Hours worked in a week? a) Integer b) Boolean c) String d) Real e) Character

DATA TYPES 2

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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