a. What is an integer?

23a.) Which of the following is an integer?

a. 4,307

b. 45.7

c. Both A and B

d. Neither A nor B

b. Is 4,307 an integer?

23b.) Which of the following is an integer?

a. 5,280

b. 98.6

c. Both A and B

d. Neither A nor B

c. Is 45.7 an integer?

d. To encode a decimal number into binary, is the first bit position on the right in Figure 2-20 a 0 or 1?

e. Convert the decimal number 6 to binary without using a computer. 

23e.) Convert decimal 8 to binary.

a. 100

b. 1000

c. 10000

d. 111

f. Convert decimal 0 to binary.

g. Convert decimal 15 to binary.

23g.) Convert a decimal number 15 to the binary number.

a. It is a binary number.

b. 1100

c. 1101

d. 1111

h. Convert 62 to binary.

i. This time using Excel or a decimal to binary converter, convert 128 to binary. 

j. Also using Excel or a decimal to binary converter, convert 255 to binary.

k. Convert the binary number 100 to decimal. (Answer: 4.)

23k.) Convert the binary number 100 to decimal.

a. It is in decimal.

b. 2

c. 4

d. 8

l. Convert the binary number 1111 to decimal.

23l.) In decimal, the binary number 110 is _____.

a. 15

b. 16

c. 17

d. None of the above

m. Convert the binary number 10110 to decimal.

n. Convert the binary number 100100 to decimal.