Interview Questions

Q:

What is the output of this program ?

       #include
        using namespace std;
        int n(char, int);
        int (*p) (char, int) = n;
        int main()
        {
            (*p)('d', 9);
            p(10, 9);
            return 0;
        }
        int n(char c, int i)
        {
            cout << c <<  i;
            return 0;
        }

A) d99 B) d9d9
C) d9 D) compile time error
 
Answer & Explanation Answer: A) d99

Explanation:

In this program, we have declared the values as integer instead of character, So it is printing as d99 but it will not arise an error.

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Filed Under: C++

3 23334
Q:

Which of the following gives the memory address of the first element in array?

A) array[0]; B) array[1];
C) array(2); D) array;
 
Answer & Explanation Answer: D) array;

Explanation:
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Q:

Explain what is BRS?

Answer

BRS - Bank Reconciliation Statement


 


A bank reconciliation statement is a statement prepared by organizations to reconcile the balance of cash at bank in a company's own records with the bank statement on a particular date.


 


The differences may arise because of the following reasons:


 


     - Cheques deposited into bank but not yet collected by bank


 


     - Cheques issued by the organization but not yet presented for payment


 


     - Cheques directly deposited by customers into the bank


 


     - Bank charges debited by bank


 


     - Interest credited or some receipts directly collected by bank based on org. request.


 


     - Some payments directly made by bank based on the organizations request.


 


So, the statement shows the reasons as what are the reasons for difference in balance.

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Subject: Accounts Receivable Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

42 21756
Q:

Which HTML attribute is used to define inline styles?

 

A) <header> B) <strong>
C) <style> D) <alt>
 
Answer & Explanation Answer: C) <style>

Explanation:

The style attribute specifies an inline style for an element. The style attribute will override any style set globally,

 

e.g. styles specified in the <style> tag or in an external style sheet.

 

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Exam Prep: Bank Exams

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Q:

What is the output of this program?

#include
        using namespace std;
        struct sec {
            int a;
            char b;
        };
        int main()
        {
            struct sec s ={25,50};
            struct sec *ps =(struct sec *)&s;
            cout << ps->a << ps->b;
            return 0;
        }

A) 252 B) 253
C) 254 D) 262
 
Answer & Explanation Answer: A) 252

Explanation:

In this program, We are dividing the values of a and b, printing it.

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0 21045
Q:

The total sum of the goods and services produced in a country in a year, minus depreciation is called as ________.

A) Net Domestic Product B) Gross National Income
C) Gross Domestic Product D) Net National Product
 
Answer & Explanation Answer: A) Net Domestic Product

Explanation:

Gross Domestic Product : 

It is the total value of all final goods and services produced within the boundary of country during the given period of time. 

Gross National Product :

It is the total value of the total output or production of final goods and services produced by the nationals of a country during a given period of time. 

Gross National Income : 

It is the total domestic and foreign output claimed by residents of a country, consisting of gross domestic product (GDP) plus factor incomes earned by foreign residents, minus income earned in the domestic economy by non-residents.

Net National Product :

The total value of goods produced and services provided in a country during one year, after depreciation of capital goods has been allowed for.

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Filed Under: Bank Interview
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

37 20818
Q:

How to use HTTP Headers inside PHP? Write the statement through which it can be added?

Answer

HTTP headers can be used in PHP by redirection which is written as:


<?header('Location: https://www.php.net')?>


The headers can be added to HTTP response in PHP using the header(). The response headers are sent before any actual response being sent. The HTTP headers have to be sent before taking the output of any data. The statement above gets included at the top of the script.


 

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Subject: PHP

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Q:

What is the output of this program?

#include
        using namespace std;
        void fun(int x, int y)
        {
            x = 20;
            y = 10;
        }
        int main()
        {
            int x = 10;
            fun(x, x);
            cout << x;
            return 0;
        }

A) 10 B) 20
C) compile time error D) none of these
 
Answer & Explanation Answer: A) 10

Explanation:

In this program, we called by value so the value will not be changed, So the output is 10

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Filed Under: C++

2 20042