Question

11. Kilo byte / Megabyte / Tera bytes are -
a) Input Units
b) Storage Units
c) Output Units
d) Control Units
12. The decimal number system is composed of -
a) 0 & 1
b) (0-7) digits c)(0-9) digits
d) None
13. In decimal Number system each digit position has a weight that is ten times
the weight of the position to its -
a) Same position
b) Left
c) Next
d) Right
14. In decimal Number system the rightmost digit has the least positional value
(weight), therefore, it is called the -
a) MSD
b) LSD
c) CSD
d) None
15. The binary number system has a base of -
a) 4
b) 5
c)2
d) 6
16. The number system has a base of 8 -
a) Decimal
b) Binary
c) Octal
d) Hexa Decimal
17. Which one is not a Hexa-decimal number -
a) D
b) C
c) A
d) G
18. The earliest reference to abacus dates back to -
a) 2600-2500 BCE
b) 2700-2300 BCE
c) 2800-2100 BCE
d
)
None
19. The value of a hexadecimal digit F is equal to-
a) 12
b) 15
c) 10
d) 11​

Answer 1

Answer:

11.b)Storage unit

12.c)0-9

13.d)right

14.b)LSD

15.c)2

16.c)Octal

17.d)G

18.b)2700-2300

19.b)15

Explanation: