Question
What is the difference between Hash table and Array list?
Answers
Hash table stores data in the form of value pair and name while Array list stores only values.
You need to pass name to access value from the Hash table while in Array, you need to pass index number to access value.
In Array, you can store only similar type of data type while in Hash table you can store different type of data types. ex. int, string etc.   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q Will you be able work in a computerized environment as customer service representative?
  • Q true.
  • Q Situation - You wan to automatically create and locate storage locations on Inventory Management. What you you do
  • Q Church bells of Maralnello Ring Sundays Public Hols and when
  • Q Home many types of rip messages?
  • Q Which lakes is known as “honeymoon lake”-
  • Q What are the major functions performed by advertising
  • Q Which was the most successful Grand National horse
  • Q What are the streamlined sales and use tax agreement?
  • Q What happens when we instantiate a COM component
  • Q Explain osmotic and ionic regulations in animals.