On a network, a(n) Switches helps prevents data packets from colliding with each other.
Answer:
The correct answer to the following question will be 2. the operator new.
Explanation:
New operator is used to allocating the memory to the instance object.The new object can be created by using a "new" keyword in java .
Syntax of using 'new' operator is :
class_name object_name=new class_name() // it allocated the memory to the class
For Example :
ABC obj = new ABC;
Now, this time obj points to the object of the ABC class.
obj = new ABC ();
call the construction of ABC class
Answer:
D. Wireless Network
Explanation:
A Wireless network has no need for cabling, trunking nor any heavy device installation. a Portable wireless device can solve his problem.
Answer:
No
Explanation:
Somethimg yu cant see are important
Answer:
Yes, the purpose of a database in a way is to stop people from using spreadsheets but, it is also so much more.
Explanation:
<u>Databases</u> are a vastly improved form of a spreadsheet. They allow Computer Scientists to automatize a company's information. Giving them the ability to instantly add, retrieve, and modify specific information within a database of hundreds or even thousands of entries. All this with little or no human input. Thus saving a company time and money as opposed to using a regular spreadsheet which requires manual input from an employee.
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