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Explain the term- Comparing Strings
For comparing Strings never use == operator, use equals method of String class.
- == operator compares addresses (shallow comparison) while equals compares values (deep comparison)
For instance: string1.equals (string2)
Question 3 Using this line: var posneg : array [1..15] of integer; Write a program that calculates the number of negative and positive numbers in the array. Users will
board colouring programon..
Question: a) Authentication relies on standards and protocols that are used to confirm the identity of a user or object. Windows Server 2003 supports several types of network
Why hub is used in networks? Hub is networking equipment and a device that connects various computers to form a network. In a network the NIC translates the message within elec
Why hub is used in networks? HUB: Hub is networking component that can be used to connect the networks and it could also be used to extend the size of networks. In a simple way
which concept is used to connect the networking in java
String is immutable in java : you can't change a string object but can replace it by creating a new object instance. Creating a new instance is rather expensive. //Non ef
a program that groups items according to their number
how do you write the code so the line will be clipped
When multiple threads working, Synchronization is to lock a method for a certain object.
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