Question
What is the difference between indexed and associative array?
Answers
The indexed array holds elements in an indexed form which is represented by number starting from 0 and incremented by 1. For example:

$season=array("summer","winter","spring","autumn");

The associative array holds elements with name. For example:

$salary=array("Sonoo"=>"350000","John"=>"450000","Kartik"=>"200000");

More Details...   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 After analyzing the model, your manager has informed that your regression model is suffering from multicollinearity. How would you check if he’s true? Without losing any information, can you still build a better model?
  • Q List and very briefly discuss the requirements for a valid offer and acceptance?
  • Q What is distance between the Earth and the Sun (in million kms.)?
  • Q What is the Rule of Capacitor in AC and DC Circuit?
  • Q What is the entry when a contract is signed?
  • Q In which state Chhabra Thermal power plant is located?
  • Q A credit score does not take into consideration the balance on your credit cards as long as payments are on time (A)True (B)False
  • Q What is the mechanism by which conduction takes place inside the semiconductor?
  • Q Where is the headquarters of the Insurance Regulatory and Development Authority (IRDA) ?
  • Q What is the furcula of a bird more commonly called?
  • Q Bank of India Mobile Banking App ?