WorksheetsDigital ELectronics 1
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
Which is typically the longest: bit, byte, nibble, word?
a)
Bit
b)
Byte
c)
Nibble
d)
Word
2.
What decimal number does 25 represent?
a)
10
b)
31
c)
25
d)
32
3.
What are the symbols used to represent digits in the binary number system?
a)
0,1
b)
0 through 8
c)
0,1,2
d)
1,2
4.
The output of an AND gate is LOW ________.
a)
all the time
b)
when any input is HIGH
c)
when all inputs are HIGH
d)
when any input is LOW
5.
Convert binary 111111110010 to hexadecimal.
a)
EE216
b)
FF216
c)
2FE16
d)
FE216
6.
What is the hexadecimal equivalent to the decimal
number 2610?
a. 8H
b. 1AH
c. A1H
d. 20H
number 2610?
a. 8H
b. 1AH
c. A1H
d. 20H
a)
A.
b)
B.
c)
C.
d)
D.
7.
What is the decimal equivalent to the binary number 11012?
a. 1110
b. 1310
c. 1410
d. 1210
a. 1110
b. 1310
c. 1410
d. 1210
a)
A.
b)
B.
c)
C.
d)
D.
8.
What is the decimal equivalent to the binary number 1101102?
a. 5410
b. 5010
c. 5510
d. 5110
a. 5410
b. 5010
c. 5510
d. 5110
a)
A.
b)
B.
c)
C.
d)
D.
9.
What is the binary equivalent to the decimal number 1710?
a. 11012
b. 11112
c. 100012
d. 100112
a. 11012
b. 11112
c. 100012
d. 100112
a)
A.
b)
B.
c)
C.
d)
D.
10.
Convert 110101111 to an octal number
a)
6578
b)
6678
c)
3678
d)
6448
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