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 22991

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


2 11240

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


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 9320

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 9830

why c++ is a highlevel language

Satyam, Tech Mahindra,

3 3434

Whatis the difference between oop and object based language

3 3290

whats the difference between c and c++


7 5439

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

1 1963

Program to check whether a word is in all capital letters

1 3235

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


1 3027

Program to open a file with First argument


1 1916

Program to read a comment string


1 1759

can we make a class static without using static keyword?


5 5923

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


9 9505

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Un-Answered Questions { OOPS }

write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.


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


Write a program to sort the number with different sorts in one program ??


Is this job good for future? can do this job post grduate student?


• What are the desirable attributes for memory managment?


Write a java applet that computes and displays the squares of values between 25 and 1 inclusive and displays them in a TextArea box


write a program to find 2 power of a 5digit number with out using big int and exponent ?


Get me an image implementation program.


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


what is difference between class template and template class?


write a C++ program for booking using constructor and destructor.


what is graphics


given a set based questions and 5 questions based on it next data sufficiciency questions 2 and 2/3 english sentence completion with options very easy and 2 synononmys paragraph with 10 questions 10 minutes replace =,-,*,% with -,%,+,* type questions 5 3 questions lik following itssickhere itssickthere itssickhere istsickhere which is nt alike the others very easy


any one please tell me the purpose of operator overloading


What is debug class?what is trace class? What differences are between them? With examples.