APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : SEMESTER 6

Subject : Embedded System

Year : 2018

Term : MARCH

Scheme : 2015 Full Time

Course Code : EC 308

Page:28





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Use of Control Structures, loops and Conditions
* Control Structures and loops
٠ Examples- while, do-while, break and for

* Conditional Statements examples

* if, if- else, else - if and switch - case)

* Makes tasks simple for the program flow Design

Use of Data Structures _ Data structure

- A way of organizing large amounts of data.

_ A data elements‘collection

_ Data element in a structure identified and accessed with the help of a few pointers and/or
indices and/or functions.

Standard Data structure

* Queue

* Stack

* Array — one dimensional as a vector

* Multidimensional

٠ List

* Tree

Use of Objects

_ Objects bind the data fields and methods to manipulate those fields

_ Provide inheritance, method overloading, overriding and interfacing

_ Many other features for ease in programming
_ Objects reusability

Advantage of using C for Programming C

*Procedure oriented language (No objects)

¢ Provision of inserting the assembly language codes in between (called inline assembly) to
obtain a direct hardware control.

٠ A large program in =C‘splits into the declarations for variables, functions and data

structure, simpler functional blocks and statements.

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