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Explain methods of controlling access in management of a local area computer network LAN?
EXPLAIN THE METHODS OF CONTROLLING THE PURCHASE OF MANUFACTURED PRODUCTS AND SERVICES
A networks access method of controlling how network nodes access the communications channel?
yes
Which statement is true about controlling access to folders and files?
When controlling access to data folders or files, permissions to these resources are assigned to individual user accounts or user groups.
What are the different data access methods?
Random Access & Sequential Access
What is the use of controlling internet access?
Controlling internet access comes in handy in areas like schools, libraries and even your home. Parents, teachers and librarians try to make sure children aren't visiting certain adult sites while on the computer.
What is the explanation for the different access modifiers in Java?
An Access Modifier is a key word in java that determines what level of access or visibility a particular java variable/method or class has. There are 4 basic access modifiers in java. They are:PublicProtectedUnspecified (package-private)PrivateClasses can only be declared public or left unspecified (the "package-private" default level). Methods can be declared any of the above.See the Link on the Java Tutorial for a very good explanation of the various levels of access each modifier provides.
What was America's open door policy in china designed to do?
Provide access to trade in China without controlling territory.
A physician who is responsible for controlling access to medical services is performing the function of a?
When a physician takes on the responsibility of controlling ones access to medical services are often called Gate keepers.
How do you access the static variable and static methods of a class?
In java we access static variables and static methods without creating objects. i.e.,we can access directly by using classname we can also access static variables and static methods by using objects which are created by using class where the static variables and static methods are available
How do you access final methods from Outer Classes?
The final modifier has nothing to do with access. If your "outer" classes can see the method, they can access them just like any other methods.
What are the three methods of controlling collisions on a network?
The three methods of controlling collisions on a network are Carrier Sense Multiple Access with Collision Detection (CSMA/CD), which listens for traffic before transmitting; Token Ring, where a token circulates on the network and only the device holding it can transmit; and Time Division Multiple Access (TDMA), which allocates specific time slots for each device to transmit data, preventing collisions altogether. Each method helps manage how devices share the network bandwidth to minimize data loss and maintain efficient communication.
Why collision is an issue in a random access protocol?
In random access methods, there is no access control (as there is in controlled access methods) and there is no predefined channels (as in channelization). Each station can transmit when it desires. This liberty may create collision.
