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WorksheetsBab 1 : Perwakilan Data (ASK Tingkatan 2)
Total questions: 43
Worksheet time: 9hrs 54mins
Name
Class
Date
1.
Convert the Hex number B9 to binary.
a)
10111001
b)
10111000
c)
10111101
d)
10101001
2.
Convert the Hex number 1F to binary.
a)
00111111
b)
00001111
c)
00010111
d)
00011111
3.
Convert the Hex number 10 to binary.
a)
00010000
b)
00000010
c)
00010100
d)
00100000
4.
Convert the Hex number 93 to binary.
a)
01010011
b)
10100011
c)
10010011
d)
10010010
5.
Convert the binary number 01010101 to Hex
a)
44
b)
55
c)
66
d)
77
6.
Convert the binary number 10101010 to Hex
a)
AA
b)
BB
c)
CC
d)
DD
7.
Convert the binary number 11000011 to Hex
a)
11
b)
A2
c)
C3
d)
D4
8.
Convert the binary number 11010110 to Hex
a)
A3
b)
B4
c)
C5
d)
D6
9.
Convert the binary number 11101011 to Hex
a)
EA
b)
EB
c)
BA
d)
BC
10.
The number 10012 is ________in base 10.
a)
10
b)
12
c)
7
d)
9
11.
Convert 0010 10002 to decimal
a)
20
b)
24
c)
33
d)
40
12.
Convert 1111 11112 to decimal
a)
255
b)
245
c)
235
d)
225
13.
The hexadecimal value 1A16 is equivalent to what decimal value?
a)
22
b)
11
c)
23
d)
26
14.
The hexadecimal value 2B16 is equivalent to what decimal value?
a)
22
b)
32
c)
26
d)
43
15.
Convert 10F(16) into decimal
a)
115
b)
271
c)
175
d)
287
16.
What number in hexadecimal comes after 8F?
a)
90
b)
9F
c)
8G
d)
9A
17.
The lowest level program that a computer understands is called...
a)
Machine Code
b)
Assembly Language
c)
Scratch
d)
Natural Language
18.
How many Bits are there in a Byte?
a)
8
b)
10
c)
2
d)
9
19.
What is the biggest number you can make with 6 binary digits re-written in base 10. ( _ _ _ _ _ _ )
a)
63
b)
100000
c)
999999
d)
127
20.
What number in hexadecimal comes after 99?
a)
100
b)
AA
c)
1A
d)
9A
21.
If a binary number ends with a 1, it must be a ___________ in decimal.
a)
An odd number
b)
An even number
c)
A prime number
d)
The number 12
22.
What are the only two digits you can use in binary?
a)
0 and 1
b)
1 and 2
c)
1, 10
d)
2, 10
23.
With respect to 10F(16), the "0", or middle number, we say is the 16's, or 161, place holder. Therefore the "1", or first number from the left, we say is _________ place holder
a)
1's
b)
10's
c)
32's
d)
256's
24.
With respect to 0010 0010(2), the first "1" from the left we say is the 32's, or 25, place holder. Therefore the other "1", or last "1" from the left, we say is the _________ place holder
a)
1's
b)
2's
c)
4's
d)
16's
25.
Binary is base _________
a)
1
b)
2
c)
10
d)
16
26.
Hexadecimal is base _________
a)
6
b)
2
c)
10
d)
16
27.
What is 27 in hexadecimal
a)
1B
b)
17
c)
11011
d)
1C
28.
What is 126 in hexadecimal
a)
7E
b)
111110
c)
76
d)
7F
29.
What is 98 in hexadecimal
a)
62
b)
98
c)
AB
d)
69
30.
What is 184 in hexadecimal
a)
B8
b)
B4
c)
10111000
d)
9A
31.
What is 219 in hexadecimal
a)
DB
b)
DC
c)
BB
d)
ED
32.
What is 253 in hexadecimal
a)
FD
b)
11111101
c)
FF
d)
CD
33.
What is 19 in hexadecimal
a)
13
b)
10011
c)
19
d)
1A
34.
What is 142 in hexadecimal
a)
8E
b)
8F
c)
8B
d)
C2
35.
What is 102 in hexadecimal
a)
66
b)
67
c)
62
d)
6A
36.
Convert 65 from decimal to binary
a)
01100001
b)
00100001
c)
01000001
d)
00100101
37.
Convert 37 from decimal to binary
a)
00100101
b)
00100011
c)
00100111
d)
01000101
38.
Convert 00100100 from binary to decimal
a)
26
b)
36
c)
46
d)
56
39.
convert A9 from hexadecimal to binary
a)
1010 1011
b)
1010 1001
c)
1001 1001
d)
1110 0101
40.
convert F6 from hexadecimal to binary
a)
1111 0110
b)
1111 1010
c)
1111 0101
d)
1111 0011
41.
convert 11011110 from binary to hexadecimal
a)
ED
b)
DE
c)
EC
d)
CE
42.
convert 1010 0011 from binary to hexadecimal
a)
63
b)
93
c)
B3
d)
A3
43.
A terabyte is equal to 1024...
a)
bytes
b)
megabytes
c)
gigabytes
d)
kilobytes
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