1- : A data type in which the values are made up of components, or elements, that are themselves values is known as an object data type.

Select one:

True

False

2- Given any real numbers a and b, exactly one of the following relations holds: a < b, a > b, or a = b. Thus when you can establish that two of the relations are false, you can assume the remaining one is true.

This principle is known as:

Select one:

a. trichotomy

b. abstraction

c. the distributive property

d. the transitive property

3- Given the following code what will the output be?

def find(strng, ch):

index = 0

while index < len(strng):

if strng[index] == ch:

return index

index += 1

return -1

print (find("the doctor is in", '*'))

Select one:

a. -1

b. 0

c. 12

d. 13

4- Given the following code, what will the output be?

import string

index = "Ability is a poor man's wealth".find("w")

print(index)

Select one:

a. 24

b. 0

c. 23

d. -1

5- : A parameter written in a function header with an assignment to a default value which it will receive if no corresponding argument is given for it in the function call is called an optional parameter.

Select one:

True

False

6- What output will the following code produce?

print ("%s %d %f" % (5, 5, 5))

Select one:

a. 5 5 5.000000

b. 5 5 5

c. 5 5.000000

d. 0 5 5.0

7- : To create a new object that has the same value as an existing object is know as creating an alias.

Select one:

True

False

8- What output will the following code produce?

mylist = [ [2,4,1], [1,2,3], [2,3,5] ]

a=0

b=0

total = 0

while a <= 2:

while b < 2:

total += mylist[a][b]

b += 1

a += 1

b = 0

print (total)

Select one:

a. 14

b. 23

c. 0

d. 13

9- : The following code:

for fruit in ["banana", "apple", "quince"]:

print (fruit)

will produce the following output:

banana apple quince

Select one:

True

False

10- Given the following code, what will the output be?

mylist = ["now", "four", "is", "score", "the", "and seven", "time", "years", "for"]

a=0

while a < 7:

print (mylist[a],)

a += 2

Select one:

a. now is the time

b. now is the time for

c. for score and seven years

d. now four is score the and seven time years for

11- The output of the following code will be:

fruit = "banana"

letter = fruit[1]

print (letter)

Select one:

a. b

b. a

c. n

d. banana

12- A variable that has a data type of "str" cannot be a compound data type.

Select one:

True

False

13- Traversal can only be accomplished with the "while" loop.

Select one:

True

False

14- Strings are easily changed with string slices.

Select one:

True

False

15- The elements of a list are immutable.

Select one:

True

False