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43 QuestionsShow answers
Question 1
SURVEY
900 seconds
Q. Convert the Hex number B9 to binary.
answer choices
10111001
10111000
10111101
10101001
Question 2
SURVEY
900 seconds
Q. Convert the Hex number 1F to binary.
answer choices
00111111
00001111
00010111
00011111
Question 3
SURVEY
900 seconds
Q. Convert the Hex number 10 to binary.
answer choices
00010000
00000010
00010100
00100000
Question 4
SURVEY
900 seconds
Q. Convert the Hex number 93 to binary.
answer choices
01010011
10100011
10010011
10010010
Question 5
SURVEY
900 seconds
Q. Convert the binary number 01010101 to Hex
answer choices
44
55
66
77
Question 6
SURVEY
900 seconds
Q. Convert the binary number 10101010 to Hex
answer choices
AA
BB
CC
DD
Question 7
SURVEY
900 seconds
Q.
Convert the binary number 11000011 to Hex
answer choices
11
A2
C3
D4
Question 8
SURVEY
900 seconds
Q. Convert the binary number 11010110 to Hex
answer choices
A3
B4
C5
D6
Question 9
SURVEY
900 seconds
Q. Convert the binary number 11101011 to Hex
answer choices
EA
EB
BA
BC
Question 10
SURVEY
900 seconds
Q. The number 10012 is ________in base 10.
answer choices
10
12
7
9
Question 11
SURVEY
900 seconds
Q. Convert 0010 10002 to decimal
answer choices
20
24
33
40
Question 12
SURVEY
900 seconds
Q. Convert 1111 11112 to decimal
answer choices
255
245
235
225
Question 13
SURVEY
900 seconds
Q. The hexadecimal value 1A16 is equivalent to what decimal value?
answer choices
22
11
23
26
Question 14
SURVEY
900 seconds
Q. The hexadecimal value 2B16 is equivalent to what decimal value?
answer choices
22
32
26
43
Question 15
SURVEY
900 seconds
Q. Convert 10F(16) into decimal
answer choices
115
271
175
287
Question 16
SURVEY
900 seconds
Q. What number in hexadecimal comes after 8F?
answer choices
90
9F
8G
9A
Question 17
SURVEY
900 seconds
Q.
The lowest level program that a computer understands is called...
answer choices
Machine Code
Assembly Language
Scratch
Natural Language
Question 18
SURVEY
30 seconds
Q. How many Bits are there in a Byte?
answer choices
8
10
2
9
Question 19
SURVEY
900 seconds
Q. What is the biggest number you can make with 6 binary digits re-written in base 10. ( _ _ _ _ _ _ )
answer choices
63
100000
999999
127
Question 20
SURVEY
900 seconds
Q. What number in hexadecimal comes after 99?
answer choices
100
AA
1A
9A
Question 21
SURVEY
900 seconds
Q. If a binary number ends with a 1, it must be a ___________ in decimal.
answer choices
An odd number
An even number
A prime number
The number 12
Question 22
SURVEY
900 seconds
Q. What are the only two digits you can use in binary?
answer choices
0 and 1
1 and 2
1, 10
2, 10
Question 23
SURVEY
900 seconds
Q. 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
answer choices
1's
10's
32's
256's
Question 24
SURVEY
900 seconds
Q. 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