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Computer Science Which of the following refers to the visibility of variablesin one part of a program to another part of the same program. Scope Memory Address Accessibility Which of the following security technique that regulates who can use resources in a computing environment? Password Authentication Access control Certification Which of the following members of a class can be handled only from within the class? Public members Protected members Secured members Private members The members that are accessible from within the class and are also available to its sub classes is called Public members Protected members Secured members Private members How many variables can be mapped to the same instance? 2 3 4 Multiple ______can be separately compiled and stored in a library Characteristics Syntax Modules none of these ___________is a selective restriction of access to data in a program? Control variable System authentication Access control Module Choose the incorrect statement from the following. What is a scope? What is Mapping? What do you mean by Namespaces? Define variable. What are the types of variable scope What is meant by module? Define Local scope with an example. Why access control is required? Identify the scope of the variables in the following pseudo code and write its output Write any Five Characteristics of Modules. Write any five benefits in using modular programming.
Scoping Model Question Paper
Reg.No. :
(i) There a different types of variable scope
(ii) Enclosed and extended are the type of variable scope
(iii) A variable is declared outside of all the function is called global variable
(iv) Built-in Scope is also called Module scope.
(a) i, iii and iv
(b) ii and ii
(c) i and ii
(d) iii only
color:= 'Red'
mycolor( ):
b:='Blue'
myfavcolor( ):
g:='Green'
printcolor, b, g
myfavcolor( )
printcolor, b
mycolor( )
print color
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