1.Convert the following base 10 value into binary representation

4 3/4

a.		100.10
b.		100.01
c.		100.11
d.		none of the above

QUESTION 2

Convert the following binary representation to its equivalent base 10 notation

10011

a.		16
b.		19
c.		18
	d.	17

QUESTION 3

Convert the following base 10 notation to its equivalent binary form

28

		11001
		11100
		11011
		11011

QUESTION 4

Convert the following binary representation to its equivalent base 10 notation

10.11

		3 1/4
		3 1/2
		3 1/8
		none of the above

QUESTION 5

Which of the following bit patterns represents the value -9 in two's complement notation

		0001 1010
		1111 0111
		1000 1001
		1111 1011

QUESTION 6

How many bits would be in memory of a computer with 2K of memory ?

		65536
		32768
		16384
		none of these

QUESTION 7

Use hexadecimal notation to represent the following bit pattern

01001001

		49
		48
		38
		39

QUESTION 8

What bit pattern (base 2) does the follwing hexadecimal pattern represent

E1A

		0101 0001 1011
		0111 0010 11001
		1110 0001 1010
		0110 0001 1011

2 points

QUESTION 9

Which of the following best describes the NOR operation?

		An XOR followed by a NOT
		An OR followed by a NOT
		A NOT followed by an OR
		An AND followed by a NOT

2 points

QUESTION 10

What is the result of the following addition in binary notation

1011.01

+ 11.11

		1110.00
		1111.01
		1111.00
		1011.00