Which of the following security technique that regulates who can use resources in a computing environment?

(a)

Password

(b)

Authentication

(c)

Access control

(d)

Certification

Which of the following members of a class can be handled only from within the class?

(a)

Public members

(b)

Protected members

(c)

Secured members

(d)

Private members

Which members are accessible from outside the class?

(a)

Public members

(b)

Protected members

(c)

Secured members

(d)

Private members

The members that are accessible from within the class and are also available to its sub classes is called

(a)

Public members

(b)

Protected members

(c)

Secured members

(d)

Private members

How many variables can be mapped to the same instance?

(a)

2

(b)

3

(c)

4

(d)

Multiple

Which of the following keeps track of all these mappings with namespaces?

(a)

Programming languages

(b)

Application software

(c)

System software

(d)

MySQL

How the names are mapped with objects in programming language?

(a)

name == object

(b)

name:: object

(c)

name:= object

(d)

object:= name

The order in which variables have to be mapped to the object in order to obtain the value is called

(a)

Rule

(b)

Syntax

(c)

Scope

(d)

Hierarchy

How many types of variable scope are there?

(a)

2

(b)

4

(c)

3

(d)

6

Which of the following is not a variable scope?

(a)

Global

(b)

Enclosed

(c)

List

(d)

Built-in

Choose the type of scope for a variable '9! defined in the following program.
Disp ( ):
a:=7
Print a
Disp ( )

(a)

Global

(b)

Enclosed

(c)

Local

(d)

Built-in

Which of the following variable can be accessed inside or outside of all the functions in a program?

(a)

Local

(b)

Global

(c)

Enclosed

(d)

Built-in

What is the output of the statement in the following program?
X:=10
Disp ( ):
a:=7
print a
Disp ( ) :
Print a

(a)

710

(b)

107

(c)

7

(d)

10

Which of the following can ease the job of programming and debugging the program?

(a)

Statements

(b)

Interaction

(c)

Modules

(d)

Scopes

Which of the following contain instructions, processing logic and data?

(a)

Scopes

(b)

Modules

(c)

Indentation

(d)

Access control

The following are the type of variable scopes Find the odd one out

(a)

Local

(b)

Enclosed

(c)

Global

(d)

Protected

How many access control keywords are there?

(a)

2

(b)

3

(c)

4

(d)

6

Find the odd man out

(a)

Public

(b)

Local

(c)

Protected

(d)

Private

Scope refers to the visibility of___________.

(a)

Variables

(b)

Parameters

(c)

Functions

(d)

All of these

Fill up the blank in assign a variable with________to an object.

(a)

=

(b)

! =

(c)

: =

(d)

= =

The duration for which a variable is alive is called its_______

(a)

End time

(b)

Life time

(c)

Scope time

(d)

Visible time

What is a scope?

Why scope should be used for variable. State the reason.

What is Mapping?

What do you mean by Namespaces?

How Python represents the private and protected Access specifiers?

Define variable.

What is the use of LEGB rule?

What are the types of variable scope

Write the output of the following program
Entire Program
 Disp():
 a:=7
 print a
Disp ()

Write the output of the following program
a:=10
 Disp():
 a:=7
 print a
Disp 1():
print a

Write the output of the following program
 Disp()
  a:=10
 Disp 1():
         print a
 Disp 1():
 print a
Disp()
 

What is modular programming?

What is meant by module?

Define Local scope with an example.

Define Global scope with an example.

Define Enclosed scope with an example.

Why access control is required?

Identify the scope of the variables in the following pseudo code and write its output
color:= 'Red'
mycolor( ):
b:='Blue'
myfavcolor( ):
g:='Green'
printcolor, b, g
myfavcolor( )
printcolor, b
mycolor( )
print color

How the changes inside the function can't affect the variable on the outside of the function in unexpected ways?

Write a note on built-in scope.

Write a note on module.

How will you ensure the principle of data encapsulation in object - oriented programming?

Write a note on access modifiers of a class.

Write a short note on types of variable scope.

Explain the types of scopes for variable or LEGB rule with example.

Write any Five Characteristics of Modules.

Write any five benefits in using modular programming.

Explain the concept access control.