Question 1.1. (TCO 1) Which number system has a radix of two? (Points : 4)

Hexadecimal

Binary

Decimal

Octal

Question 2.2. (TCO 1) Convert 24 base 10 to hexadecimal. (Points : 4)

1A

18

20

30

Question 3.3. (TCO 1) If FF h is converted to decimal, the result is _____. (Points : 4)

100

200

255

256

Question 4.4. (TCO 1) Convert decimal 103 to an 8-bit binary number. (Points : 4)

1110 0100

0100 0000

0110 0111

0110 0101

Question 5.5. (TCO 1) Convert decimal 129 to an 8-bit binary number. (Points : 4)

1000 0011

1000 0000

1001 0001

1000 0001

Question 6.6. (TCO 1) The number represented by the relationship (1 x 22) + (0 x 21) + (1 x 20) equals _____. (Points : 4)

101

4

100

5

Question 7.7. (TCO 1) Convert the 8-bit binary 0010 0111 to octal. (Points : 4)

27

39

47

103

Question 8.8. (TCO 1) Convert 8-bit binary 1100 0011 to hexadecimal. (Points : 4)

63

B3

C3

3C

Question 9.9. (TCO 2) Which of the following commands will display the numerical difference between the numbers 3 and 1? (Points : 10)

input 3-1

print 3-1

print 3-1

input 2

Question 10.10. (TCO 2) Which of the following Python interactive mode operations will always result in a 100? (Points : 10)

>>> 98++2

>>> 100%

>>> (200 2) * 50

>>> 200 2 * 50

Question 11.11. (TCO 2) Assuming variable Number1 has been set to a 3 and Number2 has been set to 4, which definition would give the stated value of Out? (Points : 10)

Out = Number1 + Number2 would make Out equal to 6.

Out = Number1 * Number2 would make Out equal to 7.

Out = 2 * Number1 + Number2 would make Out equal to 11

Out = Number1 * Number2 would make Out equal to 12.

Question 12.12. (TCO 2) Which of the following statements would accept an input from the user and assign its value to the variable Entry1? (Points : 10)

Entry1 = input(Enter a value: )

Entry1 = input(/Enter a value: /)

entry1 = input(Enter a value: )

input (Entry1,Enter a value: )

Question 13.13. (TCO 3) How many times will the code print the variable FirstName?

Line 1: a = 0

Line 2: while True:

Line 3: a = a + 1

Line 4: print FirstName

Line 5: if a = 5:

Line 6: break (Points : 10)

Four

Five

Six

Zero

Question 14.14. (TCO 3) Indicate the value of x%2 when x = 2. (Points : 10)

0

1

2

9