Interview Questions

The difference lies with the execution of the languages. PHP is server side scripting language, which means that it can’t interact directly with the user. Whereas, JavaScript is client side scripting language, that is used to interact directly with the user.

ADO or Active X Data objects, allows developers to create applications that can interoperate well with other data application services.

When ever two or more threads are sharing same data for updating then unpredicted result will be there in the data.

For Example take a thread is depositing amount in Account Object and another thread is withdrawing amount from the same Account Object.

when ever both threads are executed simultaneously then unexpected result is stored in the balance of the  Account Object. 

When a class is derived from another class, then the members of the base class become the members of the derived class. The access modifier used while accessing members of the base class specifies the access status of the base class members inside the derived class.

The syntax to inherit a class from another class in C# is as follows:
class MyNewClass : MyBaseclass

What are your weaknesses?

This is a very common interview question for many jobs across industries. Most people feel Answering strengths is easy but weaknesses is difficult. If approached the right way this question will give you chance to build trust. You have 3 options/approaches to answer this question. 

1. Deny having any weaknesses. This approach is least common and surely not the way to go.

2. Spin a Weakness into a strength. Like, "I'm a perfectionist" or "I care too much"

Note - This is very common approach and some interviewers think you are not being honest. 

3. Give an honest answer (Recommended). Answer the question honestly without shooting yourself in the foot. 

E.g. My weakness is public speaking, I am working on it. Ofcourse make sure this is not the primary requirement of the job. 

- A clustered index is a special type of index that reorders the way records in the table are physically stored. Therefore table can have only one clustered index. The leaf nodes of a clustered index contain the data pages.

- A non clustered index is a special type of index in which the logical order of the index does not match the physical stored order of the rows on disk. The leaf node of a non clustered index does not consist of the data pages. Instead, the leaf nodes contain index rows.

Price and quantity supplied move in the same direction. As the price decreases, quantity supplied also decreases and viceversa.