OOPS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

OOPS Interview Questions

Questions Answers Views Company eMail

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

Biocon, MIT, NIIT,

21 36461

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

ABCO, TCS,

2 15603

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

3178

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 17301

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 13363

why c++ is a highlevel language

Satyam, Tech Mahindra,

3 7202

Whatis the difference between oop and object based language

3 6442

whats the difference between c and c++

Syntel,

7 10209

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

1 3844

Program to check whether a word is in all capital letters

1 5022

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

Infosys,

1 5095

Program to open a file with First argument

TCS,

1 3919

Program to read a comment string

IBM,

1 3614

can we make a class static without using static keyword?

Aspire,

5 10255

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

Aspire, IBS, TCS,

9 16212

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Un-Answered Questions { OOPS }

What is encapsulation and abstraction? How are they implemented in C++?

1073

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.

2148

What is polymorphism and types?

1043

write string class as your own class in java without using any built-in function

2445

What is encapsulation in ict?

997

is there any choice in opting subjects like 4 out of 7

2131

What is multilevel inheritance explain with example?

1091

What is object in oop?

1063

What is cohesion in oop?

1010

What is difference between abstraction and encapsulation?

1022

What is the point of polymorphism?

999

How to improve object oriented design skills?

950

Whats oop mean?

991

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

2326

Is enum a class?

1005

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