*All questions refer to Python* QUESTION 31 The function that can be used to gen

Question

*All questions refer to Python*

QUESTION 31

The function that can be used to generate a list of index values, useful in controlling a for loop:

list()

range()

rand()

str()

2 points   

QUESTION 32

The function used to import python code and objects from other python files.

build

add

import

print

2 points   

QUESTION 33

An interpreter converts the entire source code into an executable.

True

False

2 points   

QUESTION 34

Compilers and interpreters have the following in common:

Reads the source code into machine code, all at once.

Translates machine code into byte code.

Reads the course code one line at a time.

Translates source code into machine code.

2 points   

QUESTION 35

The _______ block is used to perform normal operations, but allow an exception to be thrown, thus ending the _______ block.

Try

Except

Throw

Catch

2 points   

QUESTION 36

def setPhone(self,
phone):

         self.phone
= phone

The above code is an...

Mutator method

Accessor method

Global function

Except Function

2 points   

QUESTION 37

What does this operator mean <=

Equal

Approximately

Greater than or equal to

Less than or equal to

2 points   

QUESTION 38

Write a 4 element Python dictionary object that contains four colors as the names and their values as examples of something that is that color. Example: “red”: “apple”

2 points   

QUESTION 39

Write a Python class definition for an Employee object that contains the following elements:

Attributes:

id

name

wage

department

Methods:

Initializer which sets ID, name, and wage

Set Name

Set Department

Get Id

Get Name

Get Wage

Get Department

2 points   

QUESTION 40

In Python, all exceptions must be instances of a class that derives from BaseException.

True

False

list()

range()

rand()

str()

Mashups

Explanation / Answer

Question 31:range()

It is used to generate list of index values useful in loops

Question 32:import

import keyword is used to import python code and objects from other python files.

QUESTION 33

An interpreter converts the entire source code into an executable.

True

QUESTION 34:Translates source code into machine code

Compilers and interpreters both Translates source code into machine code,compiler all at a time and interpreter one line at a time

QUESTION 35

The except block is used to perform normal operations, but allow an exception to be thrown, thus ending the try block.

QUESTION 36

def setPhone(self,
phone):

         self.phone
= phone

The above code is a...Mutator method

Question 37.The operator<= means "Less than or equal to"

Question 38:

Question 39:

class Employee:

    id
   name
   wage
   department

def __init__(self, name, salary):
   self.id=id
   self.name = name
   self.wage = salary

    def GetId(self):
print "Employee id : ", self.id, "
    def GetName(self):
print "Name : ", self.name, "
   def GetName(self):
print "Wage : ", self.wage, "

   def GetName(self):
print "Department : ", self.department, "

"This would create first object of Employee class"
emp1 = Employee("emp01","Zara", 2000,"QC")

QUESTION 40

In Python, all exceptions must be instances of a class that derives from BaseException.In a try statement with an except clause that mentions a particular class, that clause also handles any exception classes derived from that class

Answer is True

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