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 37198

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

ABCO, TCS,

2 15730

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

3229

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 17695

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 13517

why c++ is a highlevel language

Satyam, Tech Mahindra,

3 7406

Whatis the difference between oop and object based language

3 6608

whats the difference between c and c++

Syntel,

7 10475

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

1 3949

Program to check whether a word is in all capital letters

1 5125

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

Infosys,

1 5180

Program to open a file with First argument

TCS,

1 3989

Program to read a comment string

IBM,

1 3705

can we make a class static without using static keyword?

Aspire,

5 10499

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

Aspire, IBS, TCS,

9 16585

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Un-Answered Questions { OOPS }

What is the oops and benefits of oops programming?

976

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

2139

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

2186

What is abstraction oop?

1099

What is the full form of oops?

1194

What is abstraction in oop?

1138

Why do we use polymorphism?

1084

What is the diamond problem in inheritance?

1139

Prepare me a program for the animation of train

2477

What are the data types in oop?

1103

What polymorphism means?

1078

Why is it so that we can have virtual constructors but we cannot have virtual destructors?

4947

What type of loop is a for loop?

1091

Whats is abstraction in oops?

1073

What does enum stand for?

1122

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