Question

Can someone check this before i write it down. Thanks

Answer 1

1ans)Procedure Oriented Programing language:
--in procedure oriented programing language the entire program is divided into small small parts like
functions.
--in object oriented programming language everything is in the form of objects.
--the major importance given to is function not data within it in procedure oriented language.
--but comes to object oriented programing language everything is based on data.
--in procedure oriented programing language the aproch followed isn top down where as in object oriented programing language it follows bottom up
in procedure oriented programing language.the data is passed to various functions inside the program
whereas in object oriented programing language .object is created and it passed to methods.
in procedure oriented programing language there is no access specifiers.but where as in object oriented programing we have access specifiers

2ans)traversal:
traversal concept is applicable for data structure.
it is used for moving elements from one to other in data structure.
example :trees
iteration :
it is used for loop array elements which does require no added space while executing.
example for loop ,while loop etc

importance of data structure:
data structures are organizing data in efficient way and perfome operations on it.
based on type of operations different data strucuters are available

there are 2 types;
primitive data structure and abstract data structure

primitive ones are integer,float ect
abstract ones are linkedlist,graph,trees etc

3 ans)"||" it is an or operator
if there are multiple conditions one follewed by other with 'or' operator between them states that
either any one condition is sufficient to satisfiy
not all
example:
if(value==2|| value==4 || value==6)
print statement1
else
print statement2
in the above example,the value variable contains data is either 2,4.6
then the statement1 executes or else statement2
the if condition returns true only if value -2.4.6
or else false
"&&"operator:
this is "and" operator
this operator returns true only if given all conditions should satisfy.or else it returns false
example:
if(value==3 &&value==4 && value==6)
print statement1
else
print statement2
this is same example we used for 'or' operator
in the above example
statement1 does not executes
because in order to execute it should definatly satisfy all the three conditions

4ans)source code:
source code is user understandable code or source code is write by user in integrated development environment or text editors.
source code contains statements ,librarays etc
machine code:
the machine code is machine understandable code.this is obtained from source code.
the machine can understand only o or 1's .so all the source code is converted to machine code.and the local machine execute the machine code
machine code contains instructions to registers etc.
these instructions are executed by system.
compiler:
compiler is converted source code to machine code.and another task performed by <a href="http://compiler.is" target="_blank">compiler.is</a> to check type errors or syntactical errors in source <a href="http://code.if" target="_blank">code.if</a> any bugs or errors it find it should show error statements or if everything is fine then it converts the source code to machine code.
the source code is convered into machine code by compiling
Strings and Arrays:
Strings and Arrays are somewhat similar.
one thing or one difference is Arrays have some fixed length ..we cannot change the length once it created where as string have no lenght.
strings have only ascii charecters
where as arrays have any type like int ,long etc
stack and queue are 2 data structres:
stack follows lifo=last in first out
the data is added from last and removed from last
it is something like dvd racks or biscuit packet.
where as in queue folows fifo=first in first out
added elements from last and remove from first
6 ans)
void and return functions
for example:
void fun1(){
statements;
}
this function when it calls it executes the statement and returns nothig.
generally void return types returns nothing
for example:
int fun1(){
statement;
}
this function returns integer value from it after executing,similarly in the same long,double,float ,string etc are used

Answer 2

@mhchen