--%>
Assignment Help - homework help

Difference between collection and arrays

Write the difference between collection and arrays?

E

Expert

Verified

a.) Array:

  • In this one need to give the size of the array during its declaration.
  • Array could not be adjusted dynamically.
  • The members of the array must be of the similar data type.


b.) Collection:

  • The size of the collection can be resized dynamically, according to the user's requirement.
  • Collection does not have permanent size.
  • It could have elements of dissimilar types.

 

   Related Questions in Programming Languages

  • Q : Explain Abstraction Abstraction : It is

    Abstraction: It is a simplified symbolization of something which is potentially quite complex. It is frequently not essential to know the precise details of how something works, is symbolized or is implemented, since we can still make use of it in its

    		•
  • Q : What is MIME MIME : Multipurpose

    MIME: Multipurpose Internet Mail Extensions (abbreviated as MIME) are rules which make it possible to utilize electronic mail to send content other than the simple text.

    		•
  • Q : State the term tombstone lifetime

    State the term tombstone lifetime attribute?

    		•
  • Q : What is Big-endian Big-endian : This is

    Big-endian: This is a common difference among machines, the order in which they store individual bytes of multi-byte numerical data. Big-endian machine stores the higher-order bytes previous to the lower-order bytes.

    		•
  • Q : Explain Base type Base type : The kind

    Base type: The kind of items that might be stored in an array - the arrays defined type. For example, in     int[] numbers; the base type

    		•
  • Q : Define Checked exception Checked

    Checked exception: An exception which should be caught locally in the try statement, or propagated through a throws clause stated in the method header.

    		•
  • Q : Explain the signing mandatory within

    Explain the signing mandatory within S60 3rd Edition.

    		•
  • Q : Monte Carol method to estimate pi An

    An interesting way to estimate pi can can done using Monte Carol method with minimal mathematics. Monte Carlo is known for its casinos. A Monte Carlo method uses change, or in our case, random numbers to simulate the real situation. The situation we simulate here is t

    		•
  • Q : Implementation of XML Web Services

    Explain the implementation of XML Web Services to be found in .NET. In particular, explain the role of the wsdl.exe tool.

    		•
  • Q : Define Aliases Aliases : It is a

    Aliases: It is a multiple references to a single object. Messages might be sent to the object through any of its aliases. The resultant state modifications will be detectable by all.

    		•