OOPS Interview Questions
Questions Answers Views Company eMail

WILL I GET A guaranteed JOB AFTER DOING bsc()IT) and GNIIT from an NIIT CENTRE??

NIIT, MIT, Biocon,

21 22011

In multilevel inheritance constructors will be executed from the .... class to ... class

TCS, ABCO,

2 9803

write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

1592




You attempt to query the data base with this command: SELECT name, salary FROM employee WHERE salary=(SELECT salary FROM employee WHERE last name='Wagner' OR dept no=233) Choose most appropriate option from the following: 1)Sub-queries are not allowed in the where clause. 2)a multiple row sub-query used with a single row comparison operator. 3)a single row query is used with a multiple row comparison operator.

Zycus Infotech,

10 8620

write a function that takes an integer array as an input and finds the largest number in the array. You can not sort array or use any API or searching needs?

IBMS, Zycus Infotech,

2 9295

why c++ is a highlevel language

Satyam, Tech Mahindra,

3 3139

Whatis the difference between oop and object based language

3 3077

whats the difference between c and c++

Syntel,

7 5112




Program to check whether a word is the first word of the sentence.

1 1637

Program to check whether a word is in all capital letters

1 3080

Program to check whether a word starts with a capital letter or not.

Infosys,

1 2804

Program to open a file with First argument

TCS,

1 1719

Program to read a comment string

IBM,

1 1591

can we make a class static without using static keyword?

Aspire,

5 5553

what is the difference between class and structure in C++?

Aspire,

9 8838


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Un-Answered Questions { OOPS }

• What are the desirable attributes for memory managment?

594


How to reverse a sentence in c program ex: ram is a good boy answer: boy good a is ram

1404


What are different types of JVM's? for example we use dalvik jvm for android then what about the remaining operating systems?

337


hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

630


#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

898


Write a c++ program to display pass and fail for three student using static member function

1518


Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

686


write a program using c++ to implement single contiguous memory mangement techniques.display the content of the main memory after yhe allocation of jobs and percentage of the wastage of the main memory

1592


What is Difeerence between List obj=new ArrayList(); and ArrayList obj=new ArrayList()?

1072


Hi friends I have experience of 6 months in website design and maintanence. Now i am looking for other IT jobs.. to switch platform. please post any interview you know in chennai.

723


IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

442


Will I be able to get a picture in D drive to the c++ program? If so, help me out?

719


what type of question are asked in thoughtworks pair programming round ?

157


what are the ways in which a constructors can be called?

591


There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.

504