Interview Questions

Q:

What is meaning of following declaration?
int(*p[5])();

A) p is pointer to function. B) p is array of pointer to function.
C) p is pointer to such function which return type is array. D) p is pointer to array of function.
 
Answer & Explanation Answer: B) p is array of pointer to function.

Explanation:
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Filed Under: C++ - Technology

6 10389
Q:

In tree construction which is the suitable efficient data structure?

A) Array B) Linked list
C) Stack D) Queue
 
Answer & Explanation Answer: B) Linked list

Explanation:

Linked list is the efficient datastructure in tree construction

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Filed Under: C++ - Technology

2 10346
Q:

What is capital structure? What are the principles of capital structure management?

Answer

Capital structure is a term which is referred to be the mix of sources from which the long term funds are required for business purposes which are raised to improve the capital of the company. To fund an organization plan this capital structure is required which is the combination of debt and equity. The management ensures the capital structure accesses which are needed to fund future growth and enhance financial performance. The principles of capital structure management which are essentially required are as follows:-


 


1) Cost Principle


2) Risk Principle


3) Control Principle


4) Flexibility Principle


5) Timing Principle

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Subject: Finance

13 10250
Q:

Write an SQL Query to check whether date passed to Query is date of given format or not.

Answer

SQL has IsDate() function which is used to check passed value is date or not of specified format ,it returns 1(true) or 0(false) accordingly.


SELECT  ISDATE('1/08/13') AS "MM/DD/YY";


It will return 0 because passed date is not in correct format.

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Subject: SQL - Technology

7 10180
Q:

Javascript is interpreted by

A) Server B) Object
C) Client D) None of the above
 
Answer & Explanation Answer: C) Client

Explanation:

JavaScript is an interpreted language, not a compiled language. A program such as C++ or Java needs to be compiled before it is run.

The source code is passed through a program called a compiler, which translates it into bytecode that the machine understands and can execute.

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Filed Under: Java - Technology
Job Role: Analyst , IT Trainer

13 9903
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 - Accounting and Finance
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

19 9800
Q:

Difference between %TYPE and %ROWTYPE.

Answer

%type is used to declare a field of a table while %rowtype is used to declare a record with the same type as specified in that table, view or cursor.


Example of %type:


DECLARE


         v_EmployeeName emp.ename%TYPE


 


Example of %rowtype


DECLARE


          v_empployee emp%ROWTYPE;

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Subject: Oracle - Technology

7 9674
Q:

public abstract class Shape {

private int x;

private int y;

public abstract void draw();

public void setAnchor(int x, int y) {

this.x = x;

this.y = y;

}

}

Which two classes use the Shape class correctly?

A) public class Circle implements Shape { private int radius; B) public abstract class Circle extends Shape { private int radius; }
C) public class Circle extends Shape { private int radius; public void draw(); D) None
 
Answer & Explanation Answer: B) public abstract class Circle extends Shape { private int radius; }

Explanation:

Only B is true

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Filed Under: Java - Technology

0 9480