TN Online TestSamacheer Kalvi practice

12th Standard Computer Science — Scoping: Book Back Online Practice Test

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Which of the following refers to the visibility of variables in one part of a program to another part of the same program?

A.Scope B.Memory C.Address D.Accessibility

The process of binding a variable name with an object is called

A.Scope B.Mapping C.late binding D.early binding

Which of the following is used in programming languages to map the variable and object?

A.:: B.:= C.= D.==

Containers for mapping names of variables to objects is called

A.Scope B.Mapping C.Binding D.Namespaces

Which scope refers to variables defined in current function?

A.Local Scope B.Global scope C.Module scope D.Function Scope

The process of subdividing a computer program into separate sub-programs is called

A.Procedural Programming B.Modular programming C.Event Driven Programming D.Object oriented Programming

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

Q10

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

A.Public members B.Protected members C.Secured members D.Private members

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About this Scoping test

This free online practice test covers Scoping from the 12th Standard Computer Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

More chapters in Computer Science

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1 Function 2 Data Abstraction 4 Algorithmic Strategies 5 Python -Variables and Operators 6 Control Structures 7 Python functions 8 Strings and String manipulation 9 Lists, Tuples, Sets and Dictionary 10 Python Classes and objects 11 Database Concepts 12 Structured Query Language (SQL) 13 Python and CSV files 14 Importing C++ programs in Python. 15 Data manipulation through SQL 16 Data visualization using pyplot: line chart, pie chart and bar chart