WorksheetsComputer programming skills.ch1
Total questions: 13
Worksheet time: 7mins
Humans use :
Base-2 numbering system
Base-10 numbring system
Octal
Base-8 numbring system
Binary system take advantage by dealing with ON and OFF
False
True
(3655)10 Contain ...elements
and derived from ......
4elements, base-10
4 elements , base -2
3 elements, base -10
3 elements, base -2
Base 8 contains 8 elements :(1,2,3,4,5,6,7,8)
False
True
In hexadecimal numbers A =
9
10
5
1
(16BA)16 Contains :
2 elements
4 elements
3 elements
Base-10 and base-2 is used as shorthand
False
True
(1100)2 In decimal equal:
12
4
3
To convert Decimal to Binary we divide by 2
True
False
Of course true
(174)10 in binary =
(10101110)2
(1010110)2
(01110101)2
(10101110)10
To convert Decimal to hexadecimal we divide by 16
False , multiple
True
(111001)2 = in decimal
(57)10
(25)10
(56)10
(E7A9)16 = in decimal
(59286)10
(59305)10
(59155)10
