Interview Questions

User defined data-types in SQL is an extension to the base SQL server data-types by provision of a descriptive name.

We use them to format the database and segregate specific repetitions of rows and columns in the database.

Webpages are written using HTML, (Hyper Text Marup Language). It is used for creating web applications that can be accessed over internet which contain text, graphics and hyperlinks.

Personal financial planning is the process of creating and achieving financial goals.

True statements regarding personal financial planning:

As we age, the number and complexity of the financial decisions that we make increases.

There are two means for achieving financial goals—you either need to increase your savings or reduce spending.

A family's resources are limited.

Credit Management is the process of managing the outstanding receivables of the organistion as per the policies adopted by the organisation. Companies might the approach of categorising the B/R by their ageing and provision for the same would be taken into account while preparing the financial statements for an organisation.

Debtors are the main role of the business. he is the entire back bone of the business. The goodwill of the concern is in the hands of debtors because he is the person who takes our product or raw material to the customer or manufacture. so he is takes the main role in the business in finance and business development

.Net allows developers to write program logic in at least 25 languages. The classes written in one language can be used by other languages in .Net. This service of .Net is possible through CTS which ensure the rules related to data types that all language must follow. It provides set of types that are used by all .NET languages and ensures .NET language type compatibility.

ArrayList and LinkedList both implements List interface and maintains insertion order. Both are non synchronized classes.

But there are many differences between ArrayList and LinkedList classes that are given below.

ArrayList    V/s     LinkedList ::

1) ArrayList internally uses dynamic array to store the elements.

                   Whereas

LinkedList internally uses doubly linked list to store the elements.

2) Manipulation with ArrayList is slow because it internally uses array. If any element is removed from the array, all the bits are shifted in memory.

                   Whereas

Manipulation with LinkedList is faster than ArrayList because it uses doubly linked list so no bit shifting is required in memory.

3) ArrayList class can act as a list only because it implements List only.

                   Whereas

LinkedList class can act as a list and queue both because it implements List and Deque interfaces.

4) ArrayList is better for storing and accessing data.

                   Whereas

LinkedList is better for manipulating data.