WorksheetsCOA_Ch02_InClass-2
Total questions: 12
Worksheet time: 11mins
Name
Class
Date
1.
118 (base 10) = (a) (base 2)
2.
247 (base 10) = (a) (base 8)
3.
557 (base 10) = (a) (base 16)
4.
1110111 (base 2) = (a) (base 10)
5.
424 (base 8) = (a) (base 10)
6.
01D7 (base 16) = (a) (base 10)
7.
Convert 0.3828125 to binary with 8 bits to the right of the binary point.
(a)
8.
Convert 0B2C (base 16) to binary.
(a)
9.
將下列數值轉換成八位元符號-大小表示法。
+32
+27
-53
-72
4 lines
10.
8進制資料2163，其7的補數和8的補數為何？
2進制資料00001110，其1的補數及2的補數為何？
將2進制資料00001111連續取二次1的補數，其結果為何？
4 lines
11.
Signed-magnitude and two's complement both have two representations for zero.
a)
True
b)
False
12.
The range of decimal values that can be expressed in seven bits using binary two's complement is ‑32 to 31.
a)
True
b)
False
100 %
